#+COMMENT -*- mode: org -*-

This file contains the change log for the next major version of Spacemacs.

Use the following template structure and fill it in with your changes. When a release will be drafted, the notes will be copied at the top of the CHANGELOG.org file.

* Release 0.400.x
** 0.400.0
*** Breaking Changes
**** Major
**** Key bindings
**** Layers
***** Layer 1
***** Layer 2
***** Layer 3
*** Hot new features
*** Dotfile changes
*** Core changes
*** Distribution changes
*** Layers
**** New layers
**** Layer 1
**** Layer 2
**** Layer 3
*** Various improvements
**** Code syle and organization
**** Documentation and website
**** Testing and CI

Release 0.300.x

0.300.0

Hot new feature

Highlight ruby debugger lines appropriately
Add support for Android emacs.
Extensive use of lazy loading of packages and other tricks to reduce Spacemacs startup time. In most cases you should see a noticable improvement in load time and smoothness in startup. We also added the time spent to load your personal dotspacemacs/user-config so you can quickly spot if it is a bottleneck (thanks to Sylvain Benner, Ben Leggett, and bmag)
Added support for native line numbers in Emacs 26+ (thanks to bmag)
Improved themes support. Support are now handled like regular packages. The list of themes now supports :location keyword like in package lists. More information in the Themes section of the documentation.
Added environment-variable caching. At startup, if the cache does not exist, Spacemacs loads environment variables and writes the cache to be used on next startup. Please read carefully the new documentation section Environment variables and PATH in DOCUMENTATION.org (thanks to Sylvain Benner, Codruț Constantin Gușoi, fiveNinePlusR, Paolo G. Giarrusso, and Miciah Dashiel Butler Masters)
Improved support of custom settings file. All custom settings are now encapsulated in a function called dotspacemacs/emacs-custom-settings in the dotfile if the user does not specify a custom location for the custom settings file by modifying the variable custom-file. This allows Spacemacs to correctly loads custom settings at the end of the loading process, fixing unwanted overriden custom settings by layers. See section Custom variables in DOCUMENTATION.org.
Introduction of spacemacs-purpose layer that assigns newly created buffers to windows based on their inferred purpose (edit, help, chat, mail, etc.). See emacs-purpose repository for more info (thanks to bmag)
New distribution spacemacs-docker used to build the official docker image for the Spacemacs container (thanks to Eugene Yaremenko)
Added support for ripgrep. To enable it add rg to dotspacemacs-search-tools. ripgrep key bindings are under SPC s r prefix. (thanks to Aron Griffis)
Make ripgrep work properly with ripgrep config files (thanks to Jacek Swierk)
Simplify declaration of company backends, see the section Add auto-completion in a layer of the README.org file of the auto-completion layer.
Added experimental support for the emacs portable dumper; see EXPERIMENTAL.org. This allows for instant Spacemacs startup time with pre-loaded heavy packages like Org and Helm (thanks to Sylvain Benner, Compro Prasad and Keith Simmons)
Added support for native fill column indicator in Emacs 27+ (thanks to Andriy Kmit)
Add support for background transparency aka true transparency. Key bindings are under SPC T B (thanks to JoshTRN)
Binding the SPC f d for deleting current buffer and file (thanks to Lin Sun)
Deprecate company-elm backend in elm layer (thanks to Qynn Schwaab)

Breaking Changes

Major

Support for Emacs 25 or Emacs 26 has been dropped, the minimal Emacs version is now 27.1.

Core

Change loading order of layers init functions. Previously the pre-init, init and post-init function were called in a row for each package. Now all pre-init functions are called for all packages, then all init functions of all packages are called, finally all post-init functions of all packages are called. It might require some updates of your private layers.
All custom settings are now encapsulated in a function called dotspacemacs/emacs-custom-settings which is managed by Spacemacs and written to your dotfile. This allows Spacemacs to control when those settings are applied. While it should not break your custom settings you should check that they are all applied correctly once you reboot Emacs. Also you may have to clean up your dotfile if some custom settings are still present in your dotfile outside of the function dotspacemacs/emacs-custom-settings.
Company backends declaration has been revamped to be less verbose and easier to use. For more info see the section Add auto-completion in a layer of the README.org file of the auto-completion layer, also you can read commit message of commit 74fdbb6.
The function add-flycheck-hook has been renamed to enable-flycheck.
The property :powerline-scale of variable dotspacemacs-default-font has been removed and replaced by the property :separator-scale used in the new dotfile variable dotspacemacs-mode-line-theme.
Fix issue where clicking on the recent files list in the Spacemacs buffer would produce a type error.

Layers

Spacemacs distribution layers

Key bindings:
- SPC p $ to open the default shell in the project root (thanks to Ryan Prior)
- Changed SPC b B to SPC b I for ibuffer (thanks to Thomas de Beauchêne)
- Changed SPC B b to SPC b B for non restricted buffer list (thanks to Thomas de Beauchêne)
- Changed SPC b i to SPC b t for imenu tree view (thansk to Sylvain Benner)
- SPC b m now opens the *Messages* buffer. The old SPC b m to kill other buffers has been moved to SPC b C-d. Killing other buffers using a regular expression is now under SPC b C-D.
- Changed SPC f T to SPC 0 for neotree-show / treemacs-select-window (thanks to Dela Anthonio)
- Changed SPC j j from evil-avy-goto-char to evil-avy-goto-char-timer, and removed default binding for evil-avy-goto-char-2 (thanks to duianto and Sylvain Benner)
- Scrolling key bindings are now under SPC N instead of SPC n to be able to define more key bindings to scroll.
- Changed decribe themes from SPC h d t to SPC h d T.
- SPC q z is now SPC q f to kill a frame.
- Remove SPC T N and make SPC T n cycle and start the theme transient state (thanks to Sylvain Benner)
- Restricted SPC b C-d to only kill other buffers in current perspective (thanks to Seong Yong-ju)
- Changed SPC t t m from timeclock-modeline-display which was deprecated in Emacs 24.3 to timeclock-mode-line-display (thanks to Zach Pearson)
- Added vim-style-enable-undo-region style variables to enable undo-region in Vim editing style; disabled by default. (thanks to Benedict HW)
- Added SPC m r R to show tide refactorings submenu (thanks to Roberto Previdi)
- Added SPC m R F to autocorrect the current ruby file.
Other:
- Support for multiple cursors using evil-mc is now encapsulated in the multiple-cursors layer (thanks to Codruț Constantin Gușoi)

C-C++

CMake support has been extracted from the c-c++ layer into the new cmake layer.
LSP code navigation / completion added via clangd or ccls (thanks to Cormac Cannon)
Removed cquery.

D

Fixed layer crashing because of a deprecated function in flycheck-dmd-dub (thanks to Alecu Ștefan-Iulian)

EPUB

Add J/K for scrolling down/up (thanks to Daniel Nicolai)

ESS

ESS key bindings were re-organised in the following list (thanks to Guido Kraemer, Yi Liu, Jack Kamm and Ben Swift):
- SPC m , for ess-eval-region-or-function-or-paragraph-and-step
- SPC m d for ess-dev-map
- SPC m h h for ess-display-help-on-object
- SPC m h p for ess-R-dv-pprint
- SPC m h t for ess-R-dv-ctable
- SPC m r for ess-extra-map
- SPC m s B for ess-eval-buffer-and-go
- SPC m s D for ess-eval-function-or-paragraph-and-step
- SPC m s F for ess-eval-function-and-go
- SPC m s L for ess-eval-line-and-go
- SPC m s R for ess-eval-region-and-go
- SPC m s S for ess-switch-process
- SPC m s b for ess-eval-buffer
- SPC m s d for ess-eval-region-or-line-and-step
- SPC m s f for ess-eval-function
- SPC m s i for spacemacs/ess-start-repl
- SPC m s l for ess-eval-line
- SPC m s Q for ess-quit
- SPC m s r for ess-eval-region
- SPC m s s for ess-switch-to-inferior-or-script-buffer
- SPC m w for ess-r-package-dev-map
Fixed key bindings for ESS inferior modes (Nicholas Kirchner)

Elixir

Key bindings;
- Changed SPC m p t to SPC m t F for alchemist-project-find-test (thanks to Lyuben Petrov)
Remove flycheck-mix-compile in favour of alchemist and lsp syntax checking

Git

Improvements:
- Adapted configuration to new transient commands of Magit (thanks to bmag)
Key bindings;
- Changed SPC g f h to SPC g f l for ‘git log’ of current file (thanks to Ag Ibragimov)
Fixed rebase mode displaying incorrect keybindings when using emacs editing style

gtags

Key bindings;
- Regenerate tags are now under SPC m g C instead of SPC m g c.

Haskell

Key bindings;
- Swapped key bindings for better usability (thanks to Tony Lotts):
  - SPC m s s for haskell-interactive-switch
  - SPC m s S for spacemacs/haskell-interactive-bring
Removed intero, ghc-mod (both not maintained any more) and company-ghci (not competitive) backends and made dante default backend (thanks to Martin Sosic)

imenu-list

Improvements:
- Added function/binding to focus the imenu sidebar, creating it if none found.
Key bindings:
- Bound new focus function under SPC b i
- Moved existing toggle binding to SPC T i (from SPC b t)

LSP

Key bindings;
- Change jump back to last mark from SPC m g p to SPC m g b to follow the keybindings convention (thanks to Magnus Therning)
- Use lsp-ivy when ivy layer is present.
- added lsp-use-lsp-ui variable to control whether lsp-ui is installed or not.
- added SPC m g h to go to call hierarchy.
- added SPC m g T to go to type hierarchy.

IPython notebook

Key bindings;
- Change prefix from SPC a i to SPC a y (thanks to Swaroop C H)

Java

Moved Ensime support to the Scala layer, Java support removed.

JavaScript

CoffeeScript support has been extracted from the javascript layer into the new coffeescript layer.
Added missing prefix for js2-mode
Added eslint_d support (thanks to Seong Yong-ju)

Markdown

Key bindings:
- Removed SPC m i I for markdown-insert-reference-image (folded into SPC m i i)
- Removed SPC m i L for markdown-insert-reference-link-dwim (folded into SPC m i l)
- Added SPC m x k for markdown-insert-kbd (thanks to Ben Swift)
- Added SPC m t a for markdown-table-align in consistency with Org layer (thanks to deb0ch)

nlinum

The nlinum layer is deprecated on Emacs 26.1 and newer in favor of native line number support (thanks to bmag)

Org

Org key bindings were all over the place and we needed to reorganize them in a sane way, here is the complete list of changed key bindings (thanks to Sylvain Benner and Paweł Siudak):

New prefixes:
- SPC C clocks
- SPC d dates
- SPC m T toggles
- SPC m b org-babel commands
- SPC m i D download
- SPC m s trees/subtrees
Changed key bindings:
- SPC m A org-attach
- SPC m C I org-clock-in-last
- SPC m C R org-clock-report
- SPC m C c org-agenda-clock-cancel
- SPC m C c org-clock-cancel
- SPC m C d org-clock-display
- SPC m C e org-evaluate-time-range
- SPC m C g org-clock-goto
- SPC m C i org-agenda-clock-in
- SPC m C i org-clock-in
- SPC m C j org-clock-jump-to-current-clock
- SPC m C o org-agenda-clock-out
- SPC m C o org-clock-out
- SPC m C p org-pomodoro
- SPC m C r org-resolve-clocks
- SPC m T V space-doc-mode
- SPC m T i org-toggle-inline-images
- SPC m T t org-show-todo-tree
- SPC m T x org-toggle-latex-fragment
- SPC m d T org-time-stamp-inactive
- SPC m d d org-agenda-deadline
- SPC m d d org-deadline
- SPC m d s org-agenda-schedule
- SPC m d s org-schedule
- SPC m d t org-time-stamp
- SPC m e m org-mime-org-buffer-htmlize
- SPC m i D s org-download-screenshot
- SPC m i D y org-download-yank
- SPC m i H org-insert-heading-after-current
- SPC m i K spacemacs/insert-keybinding-org
- SPC m i d org-insert-drawer
- SPC m i e org-agenda-set-effort
- SPC m i e org-set-effort
- SPC m i h org-insert-heading
- SPC m i l org-insert-link
- SPC m i n org-add-note (thanks to Tommi Komulainen)
- SPC m i p org-agenda-set-property
- SPC m i p org-set-property
- SPC m i s org-insert-subheading
- SPC m i t org-agenda-set-tags
- SPC m i t org-set-tags
- SPC m p org-priority
- SPC m s A org-archive-subtree-default
- SPC m s N widen
- SPC m s S org-sort
- SPC m s b org-tree-to-indirect-buffer
- SPC m s h org-promote-subtree
- SPC m s j org-move-subtree-down
- SPC m s k org-move-subtree-up
- SPC m s l org-demote-subtree
- SPC m s n org-narrow-to-subtree
- SPC m s r org-agenda-refile
- SPC m s r org-refile
- SPC m s s org-sparse-tree
- SPC m x o org-open-at-point
Moved org-trello keys from SPC m o to SPC m m t (thanks to Magnus Therning)
New keybindings for push and pull (thanks to Magnus Therning):
- SPC m t d b for spacemacs/org-trello-pull-buffer
- SPC m t d c for spacemacs/org-trello-pull-card
- SPC m t u b for spacemacs/org-trello-push-buffer
- SPC m t u c for spacemacs/org-trello-push-card
New keybinding for org-table-field-info SPC m t f (thanks to Dominik Schrempf)

In org-agenda-mode

Add consistent keybinding SPC m . to enter transient-state (thanks to Daniel Nicolai)
Removed C-h binding in org-agenda-mode (thanks to Ag Ibragimov)
Rebind org-agenda-refile to r in transient state (thanks to Muneeb Shaikh)

Perforce

Added p4-shelve and p4-unshelve commands from p4 package (thanks to Binary-Eater)
Key bindings:
- New SPC p 4 [ to shelve changes
- New SPC p 4 ] to select a changelist to unshelve

Python

fix/implement pyvenv-tracking-mode (thanks to Daniel Nicolai)
Key bindings (thanks to Danny Freeman):
- Changed SPC m s F to SPC m e F for lisp-eval-defun-and-go
- Changed SPC m s R to SPC m e R for lisp-eval-region-and-go
- Changed SPC m s e to SPC m e e for lisp-eval-last-sexp
- Changed SPC m s f to SPC m e f for lisp-eval-defun
- Changed SPC m s r to SPC m e r for lisp-eval-region
Hy support has been extracted from the python layer into the new hy layer.
Made nose fail compilation when tests fail (thanks to wizmer)

Ruby

Key bindings:
- Changed SPC m h d to SPC m h h for robe-doc (thanks to Paweł Siudak)
- Changed SPC m T { to SPC m r { for ruby-toggle-block (thanks to Codruț Constantin Gușoi)
- Changed SPC m T ' to SPC m r ' for ruby-toggle-string-quotes (thanks to Codruț Constantin Gușoi)
- Added SPC m i f for spacemacs/ruby-insert-frozen-string-literal-comment (thanks to Codruț Constantin Gușoi)
- Added SPC m i s for spacemacs/ruby-insert-shebang (thanks to Codruț Constantin Gușoi)
- Added SPC m r } for ruby-toggle-block (thanks to Codruț Constantin Gușoi)
- Added SPC m r " for ruby-toggle-string-quotes (thanks to Codruț Constantin Gușoi)

Rust

Removed support for Racer, default backend for LSP is now rust-analizer due to both Racer and RLS not being maintained anymore.

Ruby on Rails

Key bindings:
- New SPC m r f S to find serializer (thanks to Boris Buliga)
- Changed projectile-rails key binding prefix from SPC m r to SPC m f to avoid conflicts with key bindings in the web-mode layer (thanks to Adam Sokolnicki)

Search-engine

Add Debian & Ubuntu package search engines (thanks to Alfonso Montero).
Allow to configure a TLD other than .com for Amazon searches (thanks to Alfonso Montero).
Add Rails API search engine
Add Docker Hub image search engine (thanks to Alfonso Montero).

Spacemacs-navigation

Key bindings:
- Add J/K to scroll up/down (or next/previous node) in Info-mode
- Add o to link-hint-open-link in woman-mode

Shaders

shaders layer has been moved to gpu layer.

Shell

Add support for “eat” shell (thanks to Ryan Prior)

Shell-scripts

Add variable shell-scripts-shfmt-args to pass through arguments to shfmt package.

Syntax checking

Key bindings (thanks to Loris Lucido):
- Key binding SPC e e is now for triggering a syntax check, the old action (explain error around point) has been moved to SPC e x.
- Move major specific error key bindings to SPC m E prefix (thanks to Sylvain Benner)
- Changed SPC e e to SPC e b for flycheck-buffer

Tabs

Add auto hide tabs feature (thanks to Daniel Nicolai)

Transmission

Key bindings (thanks to Arif Er):
- Organised and corrected in both packages.el and README.org.
- Change SPC m s l to SPC m s r for transmission-set-ratio and transmission-set-torrent-ratio.
- Change SPC m r to SPC m R for transmission-remove.
- Change SPC m m to SPC m r for transmission-move.
- Change SPC m r to SPC m X for transmission-files-command.
- Swap SPC m a a and SPC m a t for transmission-add and transmission-trackers-add respectively.
- Change SPC m s b to SPC m s p for transmission-set-bandwidth-priority.
- Change SPC m g t to SPC m g f for transmission-files.
- Change SPC m m u and SPC m m w to SPC m t u and SPC m t w for transmission-files-unwant and trasnmission-files-want respectively

Vagrant

Key bindings:
- Vagrant key bindings prefix is now SPC a V.
- Actually use SPC a t v t for vagrant-tramp-term

Version Control

Key bindings:
- Changed SPC g h o to SPC g o for browse-at-remote (thanks to Codruț Constantin Gușoi)
- Add SPC g f m for magit-file-dispatch (thanks to Ag Ibragimov and Ilya Grigoriev)
Removed gist.el due to it being broken and unmaintained (thanks to Robby O’Connor)

YAML

Added LSP support (thanks to Seong Yong-ju)

ycmd

The ycmd layer has been deleted and moved to the c-c++ layer.

New layers

Completion

compleseus (thanks to thanhvg)
templates (thanks to YasuharuIida and Eivind Fonn)

Emacs

helpful (thanks to Johnson Denen, Andriy Kmit)
tabs (thanks to Deepu Mohan Puthrote)
verb (thanks to Federico Tedin)

Email

notmuch (thanks to Francesc Elies Henar, Leonard Lausen, Willian Casarin, Kalle Lindqvist)

Filetree

treemacs (thanks to Alexander Miller, Kalle Lindqvist, duianto, Thomas de Beauchêne, Boris Buliga and Sylvain Benner)

Fonts

unicode-fonts (thanks to Aaron Jensen)

Frameworks

emberjs (thanks to Robert O’Connor)
phoenix (thanks to Lyuben Petrov)
vue (thanks to Thanh Vuong)
svelte (thanks to Marco Süß)

Intl

japanese (thanks to Kenji Miyazaki)

Languages

alda (thanks to Andrew Hill (AstroEngiSci))
coffeescript (thanks to Sylvain Benner)
conda (thanks to Zach Pearson)
coq (thanks to Xuan Bi, Jeremy Bi and Langston Barret)
crystal (thanks to Sylvain Benner)
dart (thanks to Bruno Tavares)
dhall (thanks to Colin Woodbury)
elasticsearch (thanks to Jean Rigotti)
extempore (thanks to Ben Swift)
factor (thanks to timor)
forth (thanks to Tim Jaeger)
fountain (thanks to Damien Picard)
gpu (thanks to Evan Klitzke)
groovy (thanks to Sylvain Benner)
hy (thanks to Sylvain Benner and yuhan0)
jr (thanks to Philippe Baron)
json (thanks to Sylvain Benner, Boris Buliga and Tommi Komulainen)
jsonnet (thanks to liztio and Robby O’Connor)
julia (thanks to Adam Beckmeyer and Guido Kraemer)
kivy (thanks to Ryota Kayanuma)
kotlin (thanks to Shanavas M)
mercury (thanks to Ludvig Böklin)
pact (thanks to Colin Woodbury)
perl5 (thanks to Troy Hinckley, Jinseop Kim and Michael Rohleder)
prolog (thanks to Newres Al Haider)
raku (thanks to Bahtiar Gadimov, yuhan0 and Alex Kapranoff)
reasonml (thanks to fredyr and Dave Aitken)
solidity (thanks to Brooklyn Zelenka and Seong Yong-ju)
tabs (thanks to Deepu Puthrote)
protobuf (thanks to Amol Mandhane)
restructuredtext (thanks to Wei-Wei Guo and Kalle Lindqvist)
semantic-web (thanks to Andreas Textor)
yang (thanks to Christian Hopps)
zig (thanks to Michael Hauser-Raspe)

Misc

tree-sitter
copy-as-format (thanks to Ruslan Kamashev)
dtrt-indent (thanks to Kevin Doherty)
ietf (thanks to Christian Hopps and Robby O’Connor)
multiple-cursors (thanks to Codruț Constantin Gușoi and Thomas de Beauchêne)
parinfer (thanks to Tianshu Shi)
Keybinding
- Moved spacemacs/browse-docs-online-at-point from SPC d b to SPC h b d.

Music

pianobar (thanks to Leo Littlebook)
tidalcycles (thanks to rbino)
outshine (thanks to Langston Barrett)

Readers

epub (thanks to Jeremy Dormitzer and André Peric Tavares)
djvu (thanks to Daniel Nicolai)

Spacemacs

spacemacs-defaults
spacemacs-modeline
spacemacs-navigation
spacemacs-project
spacemacs-purpose (thanks to bmag)
spacemacs-visual

Tools

bm (thanks to Eugene Yaremenko and Binbin Ye)
cmake (thanks to Alexander Dalshov, Sylvain Benner and Jonas Jelten)
dap (thanks to Ivan Yonchovski)
debug (thanks to Hodge Shen, Troy Hinckley, and Sylvain Benner)
dotnet (thanks to Jordan Kaye)
eaf (thanks to Daniel Nicolai)
import-js (thanks to Thanh Vuong and Seong Yong-ju)
kubernetes with tramp support (thanks to Matt Bray and Maximilian Wolff)
languagetool (thanks to Robbert van der Helm)
lsp (thanks to Fangrui Song, 0bl.blwl, Cormac Cannon, Juuso Valkeejärvi, Guan Xipeng, Ivan Yonchovski, Justin Martin, dscole and Sylvain Benner)
node (thanks to jupl)
pass (thanks to Andrew Oppenlander, Kepi, Kalle Lindqvist, and Evan Klitzke)
prettier (thanks to Seong Yong-ju)
quickurl (thanks to Spenser “equwal” Truex)
sailfish-developer (thanks to Victor Polevoy)
sphinx (thanks to Wei-Wei Guo)
tern (thanks to Sylvain Benner and Juuso Valkeejärvi)
tide (thanks to Thanh Vuong)
translate (thanks to Ray Wang)
transmission (thanks to Eugene Yaremenko)
web-beautify (thanks to Sylvain Benner and Juuso Valkeejärvi)
xclipboard (thanks to Charles Weill, Sylvain Benner, and Alex Palaistras)

WEB services

confluence
reddit
eww (thanks to Colton Kopsa, Maximilian Wolff and Daniel Nicolai)
lobsters
hackernews
streamlink
twitch
openai (thanks to Hendrik Rommeswinkel)

Renamed layers

extra-langs renamed to major-modes (thanks to Eivind Fonn)
pdf-tools renamed to pdf
mercury-layer renamed to mercury

Removed layers

evil-cleverparens (moved to spacemacs-evil)
extra-langs (replaced by ad-hoc layers)
flow-type (replaced by LSP in javascript layer)
ycmd (moved to c-c++)

Dotfile changes

Added type bases validation for .spacemacs variables.
New Variables:
- New dotvariable dotspacemacs-auto-generate-layout-names (thanks to bmag)
- New dotvariables dotspacemacs-emacs-pdumper-executable-file, dotspacemacs-emacs-dumper-dump-file and dotspacemacs-enable-emacs-pdumper to configure dump (thanks to Sylvain Benner)
- New variable dotspacemacs-enable-server (thanks to Tad Fisher)
- New variable dotspacemacs-frame-title-format which is the default format string for a frame title bar, see docstring of function spacemacs/frame-title-prepare for more info (thanks to Uri Sharf and Kepi)
- New variable dotspacemacs-gc-cons (thanks to Sylvain Benner)
- New variable dotspacemacs-initial-scratch-message for the initial message in the scratch buffer (thanks to Carl Lange)
- New variable dotspacemacs-mode-line-theme adds support for mode-line themes. Supported themes are spacemacs, all-the-icons, vim-powerline, custom, and vanilla. The first three are spaceline themes, custom is user defined, and vanilla is the default Emacs mode-line. (thanks to Sylvain Benner and James Wang)
- New variable dotspacemacs-server-socket-dir for setting the server socket location (thanks to Carl Lange)
- New variable dotspacemacs-switch-to-buffer-prefers-purpose which controls where switch-to-buffer displays the buffer. If nil, switch-to-buffer displays the buffer in the current window even if another same-purpose window is available. If non nil, switch-to-buffer displays the buffer in a same-purpose window even if the buffer can be displayed in the current window. (thanks to bmag)
- New variable dotspacemacs-use-spacelpa (thanks to Sylvain Benner)
- New variable dotspacemacs-zone-out-when-idle to zone when idle. Zoning will obfuscate the current buffer acting like a screen saver. (thanks to Eugene Yaremenko and Sylvain Benner)
- New variable dotspacemacs-undecorated-at-startup (thanks to bb2020)
- New variable dotspacemacs-startup-buffer-show-version (thanks to Zach Pearson)
- New variable dotspacemacs-read-process-output-max to optimise lsp performance in emacs 27 (thanks to Maximilian Wolff)
- New variable dotspacemacs-show-trailing-whitespace (thanks to duianto)
- New var dotspacemacs-startup-buffer-multi-digit-delay (thanks to duianto)
- New variable dotspacemacs-scroll-bar-while-scrolling (thanks to duianto)
- New variable dotspacemacs-show-startup-list-numbers (thanks to duianto)
- New variable dotspacemacs-startup-banner-scale (thanks to Daniel)
Removed Variables:
- Removed unused variable dotspacemacs-verbose-loading from .spacemacs.template (thanks to Ying Qu)

Other:

.gitignore now ignores tag files and the bbdb database.
.gitignore now ignores org-journal-cache-file (thanks to Benjamin Hipple)
.gitignore now ignores image-dired-dir (thanks to Alfonso Montero)
.gitignore now ignores devdocs (thanks to Alfonso Montero)
Added vim-style-visual-feedback and hybrid-style-visual-feedback style variables to enable evil-goggles pulse in the Vim and Hybrid editing styles, respectively; disabled by default (thanks to Sylvain Benner)
Renamed style variables for consistency; the old names are still recognized but deprecated (thanks to Sylvain Benner):
- dotspacemacs-remap-Y-to-y$ renamed to vim-style-remap-Y-to-y$
- dotspacemacs-retain-visual-state-on-shift to vim-style-retain-visual-state-on-shift
- dotspacemacs-visual-line-move-text to vim-style-visual-line-move-text
- dotspacemacs-ex-substitute-global to vim-style-ex-substitute-global
- hybrid-mode-enable-evilified-state to hybrid-style-enable-evilified-state
- hybrid-mode-enable-hjkl-bindings to hybrid-style-enable-hjkl-bindings
- hybrid-mode-use-evil-search-module to hybrid-style-use-evil-search-module
- hybrid-mode-default-state to hybrid-style-default-state
Renamed helm variables and made them layer variables; the old dotfile variables are still recognized but deprecated (thanks to Sylvain Benner and Kalle Lindqvist):
- dotspacemacs-helm-resize to helm-enable-auto-resize, in the spacemacs-completion layer
- dotspacemacs-helm-no-header to helm-no-header, in the helm layer
- dotspacemacs-helm-position to helm-position, in the helm layer
- dotspacemacs-helm-use-fuzzy to helm-use-fuzzy, in the spacemacs-completion layer
Removed obsolete :powerline-scale property from dotspacemacs-default-font variable (thanks to Muneeb Shaikh and Sylvain Benner)
Modified dotspacemacs-major-mode-leader-key so that M-RET key works in org-mode as well as in terminal and GUI modes. C-M-m still works in terminal mode, but no longer in GUI mode. (emacs18)

Core changes

Improvements:
- Support recents-by-project in dotspacemacs-startup-lists, which allows combining the existing recents and projects into one coherent view (thanks to Keith Pinson)
- Make set-selective-display, which is a kind of built-in Emacs quick-n-dirty whole-file folding mechanism for indentation-based syntaxes, more discoverable for Evil users by placing it (with a small DWIM wrapper) in the folding menu as z $ (thanks to Keith Pinson)
- Provide keybindings for using narrow with an indirect buffer for when you want narrowing multiple times in the same base buffer:
  - SPC n F for narrow to function
  - SPC n P for narrow to page
  - SPC n R for narrow to region
  (thanks to Keith Pinson and duianto)
- Make describe-text-properties available in the help -> describe menu via SPC h d t (thanks to Keith Pinson)
- Bind SPC c n to :cn / next-error and SPC c N to :cN / previous-error (thanks to Keith Pinson)
- Display time spent in user-config in home buffer (thanks to Sylvain Benner)
- Added dotfile function dotspacemacs/user-load (thanks to Sylvain Benner)
- Added dotfile function dotspacemacs/user-env (thanks to Sylvain Benner)
- Added layer shadowing system, see commit dc58801 (thanks to Sylvain Benner)
- Added support for stable ELPA repository hosted on GitHub (thanks to Sylvain Benner)
- Added --no-package-sync startup flag to prevent package from being installed or uninstalled set the variable (thanks to Valts Liepiņš)
- Added :requires keyword for package declarations and owned packages (thanks to Eivind Fonn)
- Added new interactive function spacemacs/diminish-undo to undo all the diminished mode-line lighters and have all of them be displayed in the mode-line. (thanks to hodge)
- Conventions: added support for major mode specific toggles on SPC m T prefix (thanks to Sylvain Benner)
- Conventions: added SPC m f for web frameworks (thanks to Sylvain Benner)
- Added universal prefix argument support to open both the *scratch* buffer and the *Messages* buffer in another window (thanks to Thomas de Beauchêne)
- Added support for building multi-file local packages with Quelpa (thanks to Andriy Kmit’)
- Improved handling of additional bindings for transient states (thanks to Andriy Kmit’)
- More robust dotspacemacs/add-layer implementation (thanks to Eivind Fonn)
- Improved issue reporting (thanks to Eugene Yaremenko)
- Enabled backward theme cycling and added dedicated transient state accessible with SPC T n and SPC T N (thanks to Adrien Becchis and bmag)
- Remove wizard question about completion engine. (thanks to Sylvain Benner)
- Added e key bindings in Quick Help home screen (thanks to Sylvain Benner)
- Increased gc-cons-threshold during startup to reduce startup time (thanks to Aaron Jensen)
- Wrap init with file-name-handler-alist nil to speed up init (thanks to Aaron Jensen)
- Changed startup to hide loading message unless --debug-init is specified (thanks to Sylvain Benner)
- New command line parameter --force-dump to force dump emacs (thanks to Sylvain Benner)
- Added prompt about unsaved changes when closing an issue report (thanks to timor)
- Added :off-message keyword to the spacemacs|add-toggle macro to allow overriding the default toggled-off expression (thanks to bmag)
- Added spacemacs|add-transient-hook macro to add hooks that vanish the first time they are executed (thanks to Sylvain Benner)
- Added doom-emacs mode-line theme (thanks to Sylvain Benner)
- Optimized spacemacs/title-prepare (thanks to Andriy Kmit’)
- Cached expensive computations in spacemacs/title-prepare (thanks to Dieter Komendera)
- Added line text object using evil-textobj-line (thanks to Uroš Perišić)
- Added more kaolin-themes (thanks to ogdenwebb)
- Calling spacemacs/recompile-elpa with an argument nukes all *.elc files (thanks to Ag Ibragimov)
- Allow customizing default major mode for new empty buffers in SPC b N n, see dotspacemacs-new-empty-buffer-major-mode (thanks to Juha Jeronen)
- Changed dotspacemacs-default-font :size from 13 (pixel size) to 10.0 (point size) (thanks to Aaron Zeng and duianto)
- Updated the list of base16 themes (thanks to kenranunderscore)
- Updated the list of solarized themes (thanks to Muneeb Shaikh)
- Added a spacemacs-layouts-restrict-spc-tab variable to spacemacs/alternate-buffer that restricts SPC-TAB to the current layouts buffers (default: nil) (thanks to Thanh Vuong)
- Use a unique variable for each transient state’s full-hint toggle function so that toggling the full hint in one transient state does not affect other transient states (thanks to Miciah Dashiel Butler Masters)
- Converted obsolete cl to cl-lib (thanks to kimr)
- Removed uses of lexical-let, part of the deprecated cl package (thanks to Spenser Truex)
- Converted case to cl-case to fix cl-lib related errors (thanks to Nikita Leshenko)
- Open Spacemacs home buffer in other/new window with prefix argument (thanks to duianto)
- Add emacs-version to the default value for dotspacemacs-emacs-dumper-dump-file (thanks to Evan Klitzke)
- Add spacemacs-scratch-mode-hook to run functions after spacemacs-scratch-mode is applied to *scratch* buffer (thanks to rayw000)
- Add toggles for persistent which-key keymaps, (full)-major/minor mode keymaps and top-level keymap, under prefix SPC t k (thanks to Daniel Nicolai)
- Add describe-ex-command on SPC h d x (thanks to Daniel Nicolai)
- Support packing elisp to *.elc and *.el.gz (thanks to Lin Sun)
- Add option to select and update only some packages (thanks to Daniel Nicolai)
Fixes:
- Avoid non-idempotent use of push in init code (thanks to Miciah Masters)
- Moved Spacemacs startup progress bar to core-progress-bar.el, removed counter from progress bar, fixed updating, and fixed size when Emacs is started maximized (thanks to Sylvain Benner)
- Fixed loading of themes having dependencies (thanks to Benno Fünfstück)
- Fixed error when layers directory does not exist in dotdirectory (thanks to Eivind Fonn)
- Fixed insert point for lazy loaded layers (thanks to Codruț Constantin Gușoi)
- Fixed reference to cfgl-package-distant-p (thanks to Alex Coventry)
- Fixed computation of elpa directory (thanks to Sylvain Benner)
- Fixed loading order for package configuration it is now:
  - pre-init functions for all packages
  - init function of all packages
  - post-init functions for all packages (thanks to Sylvain Benner)
- Fixed base16-theme mapping for all themes (thanks to Philippos Boon Alexaki)
- Fixed package initialization on Emacs 27 (thanks to Miciah Dashiel Butler Masters)
- Fixed bugs that could cause layers.el and packages.el files to be loaded multiple times (thanks to Sylvain Benner)
- Fixed warning about quoted lambda in core-configuration-layer.el (thanks to Sylvain Benner)
- New function configuration-layer/load-file to load files silently (thanks to Sylvain Benner)
- Fixed configuration-layer/insert-lazy-install-configuration, which has been broken since v0.200.0.
- Fixed duplicate “Open quick help…” in the minibuffer at startup (thanks to Sylvain Benner)
- Fixed overflow of line in page-break-lines-mode when using line number (thanks to Compro Prasad)
- Changed the layer loading process so that customizing a package variable using :variables in dotspacemacs-configuration-layers overrides any default value that the layer’s package configuration sets (thanks to Sylvain Benner)
- Fixed bug that could overwrites customize variables (thanks to bmag)
- Don’t suggest SPC q r if restart-emacs package is missing after an update (thanks to Keshav Kini)
- spacemacs-layouts: Improvements to SPC l l (spacemacs/helm-perspectives or spacemacs/ivy-spacemacs-layouts):
  - If the user selects a project that does not already have a layout and then quits without selecting a file or buffer, kill the new layout.
  - When creating a new layout, add any buffers that belong to the project.
- spacemacs-layouts: Improvements to SPC p l (spacemacs/helm-persp-switch-project or spacemacs/ivy-persp-switch-project):
  - Fixed the default action to display the home buffer in the new layout.
  - Added actions to copy the current layout or create a new project layout.
  - Added action for opening project in dired. (thanks to Magnus Therning)
- Resolve symlinks in warning message about duplicate layers (thanks to Ben Gamari)
- Check toggle condition in status function (thanks to Eivind Fonn)
- Always reset applied themes when a theme is applied (thanks to Eivind Fonn)
- Assume “no” for lazy installation in the –batch mode (thanks to Eugene Yaremenko)
- Use url-hexify-string to encode issue report body (thanks to Boris Buliga)
- Deleted the quote preceding the lambda in spacemacs|add-toggle to avoid warning (thanks to Miciah Dashiel Butler Masters)
- Escaped left and right bracket character literals to avoid warning (thanks to Miciah Dashiel Butler Masters)
- Backported battery fix for macOS (thanks to Sylvain Benner)
- Disabled spaceline responsiveness for all-the-icons theme (thanks to Sylvain Benner)
- Disabled auto-start of Emacs server by default (thanks to Sylvain Benner)
- Alternate buffers without taking into account their purpose (thanks to Thomas de Beauchêne)
- Made query-replace work when frame is split (thanks to Dieter Komendera)
- Don’t skip missing .elc files when recompiling Elpa (thanks to RockyRoad29)
- Updated quelpa to fix installing of some recipes on macOS (thanks to Dieter Komendera)
- Added startup support for doom-sourcerer theme (thanks to Parker Johnson)
- Fixed modeline when started in daemon mode (thanks to Benno Fünfstück)
- Fixed search for “find” executable in windows (thanks to Charlie Barto)
- Found workaround for buffer-list-update-hook performance issue. (thanks to Alexander Miller)
- Added missing force argument to the spacemacs//init-spacemacs-env call in the function spacemacs/load-spacemacs-env (thanks to sergeiz2)
- Fixed spacemacs/alternate-buffer to restore point.
- Removed Unicode triple dot in both dotspacemacs-smart-closing-parenthesis variable comments in favor of the ASCII one (thanks to nshadov)
- Fixed home buffer version insertion removing first line (thanks to duianto)
- Fixed SPC TAB in spacemacs-base distribution (thanks to duianto)
- Frame title setting doesn’t need to depend on environment (gui/cli) (thanks to Mpho Jele)
- Replaced destructuring-bind with cl-destructuring-bind (thanks to duianto)
- Ignore nils in dotspacemacs-configuration-layers (thanks to Ag)
- Fixed redundant package version checking during update (thanks to aaronjensen)
- Fixed unexpected behavior in spacemacs/open-junk-file (thanks to Matt Kramer)
- Replace spacemacs/close-compilation-window with spacemacs/show-hide-compilation-window (thanks to Hans Jang)
- Avoid unnecessary packages installation of tern layer
- Fixed terminal mode line indicator overlapping (thanks to duianto)
- Fixed broken –timed-requires and –adv-timers under Emacs 27 and above (thanks to Ying Qu)
- Removed nils from dotspacemacs-configuration-layers when running tests (thanks to Ag Ibragimov)
- Fixed duplicate quick help and release notes in home buffer (thanks to mark30247)
- Fixed evil undo in spacemacs-base (thanks to duianto)
- Fix macOS GUI full screen button wreck caused by GUI setup in early-init.el
Other:
- New function configuration-layer/message to display message in *Messages* buffer (thanks to Sylvain Benner)
- Enabled lexical binding in new template (thanks to André Peric Tavares)
- Reworked spacemacs//reroot-link to make links relative (thanks to Eugene Yaremenko)
- Rename configuration-layer/sync to configuration-layer/load (thanks to Sylvain Benner)
- Replace the optional argument no-install by a global variable named spacemacs-sync-packages (thanks to Sylvain Benner)
- Added optional parameter to spacemacs/set-mode-line to redisplay (thanks to Sylvain Benner)
- Added optional append and local parameters to spacemacs/add-to-hooks (thanks to Sylvain Benner)
- Added spacemacs-buffer/error like spacemacs-buffer/warning (thanks to Sylvain Benner)
- Move versions functionality to new file core/core-versions.el (thanks to Sylvain Benner)
- Use cl-loop instead of loop (thanks to Sylvain Benner)
- Renamed spacemacs/mplist-get function to spacemacs/mplist-get-values, renamed spacemacs/plist-get function to spacemacs/mplist-get-value, and refactored the latter function (thanks to Benjamin Reynolds)
- Added pupo-split-active-window variable to split the active window or the entire frame (thanks to tddsg)
- New emacs banner: “100-banner.txt” (thanks to Robert Zaremba)
- Added Dogemacs inverted banner for dark themes: “997-banner.txt” (thanks to Vitor Finotti and Robby O’Connor)
- Added reference handler as per jump handler (thanks to Fangrui Song)
- Added spacemacs/iwb-region-or-buffer (thanks to bb2020)
- Enabled eager spacebind bindings by default (thanks to JAremko)
- Add info about requirement to also load additional-package in user-config section (thank to Daniel Nicolai)
- New function spacemacs/inherit-leader-keys-from-parent-mode to inherit leader key bindings from another mode
- Open buffers with major-mode derived from special-mode in motion-state by default (thanks to Daniel Nicolai)
- Add evil-jump-backward/forward (C-o=/=C-i) keybindings to evil-evilified-state-map (thanks to Daniel Nicolai)
- Improve helm completion in spacemacs-help (thanks to @dankessler)
- Improve the configuration-layer/declare-layer-dependencies to avoid loading the dependence layers multiple times (thank to Lin Sun)

Distribution changes

Refactored spacemacs-bootstrap, spacemacs-ui, and spacemacs-ui-visual layers:
- The spacemacs-bootstrap layer no longer configures built-in packages; instead, the new spacemacs-defaults layer configures built-in packages.
- The spacemacs-base distribution now uses only the new spacemacs-defaults layer. As a result, spacemacs-base no longer installs any packages, but instead only configures defaults for built-in packages.
- The new spacemacs-navigation layer configures packages for navigation.
- The new spacemacs-modeline layer configures packages for the mode line.
- The new spacemacs-project layer configures projectile.
- Merge spacemacs-ui and spacemacs-ui-visual into layer spacemacs-visual
New Packages:
- Added evil-lion package to spacemacs-evil layer (thanks to et2010 and Eivind Fonn)
- Added editorconfig package to spacemacs-editing layer (thanks to Vladimir Kochnev and Eivind Fonn)
- Added password-generator package to spacemacs-editing layer (thanks to Sylvain Benner)
- Added persistent-scratch package to spacemacs-editing layer (thanks to Ray Wang)
- Added unkillable-scratch package to spacemacs-editing layer (thanks to Ray Wang)
- Added symon package to spacemacs-modeline layer (thanks to Eugene Yaremenko)
- Added evil-goggles to the spacemacs-evil layer (thanks to Sylvain Benner)
- Added dotenv-mode to the spacemacs-bootstrap layer (thanks to Sylvain Benner)
- Added the following local packages (thanks to Sylvain Benner):
  - info+
  - hide-comnt
  - help-fns+
  - font-lock+
- Remove package adaptive-wrap
- Added symbol-overlay to the spacemacs-navigation layer (thanks to kenkangxgwe)
- Added valign package to spacemacs-org layer (thanks to rayw000)
- Added string-edit package to spacemacs-editing layer (thanks to Ivan Yonchovski)
- Remove package evil-ediff (thanks to Xuanqing Xu)
Key bindings:
- Toggle line numbers (i.e. toggle display-line-numbers-mode) via SPC t n n without having to think about which variant of line numbers you have turned on (thanks to Keith Pinson)
- Evilify Custom-mode (thanks to Keith Pinson)
- Fixed M-x prefix visualization for dotspacemacs-emacs-command-key
- New SPC a Q prefix for dispatching quickurl (thanks to Spenser “equwal” Truex:)
  - SPC a Q l List quickurls
  - SPC a Q Q Expand quickurl abbrev at point
  - SPC a Q i Ask for which quickurl to insert
  - SPC a Q e Edit quickurls
  - SPC a Q b Ask to browse some url from those stored (with completion).
- New evil text objects «, ｢, ‘ and “.
- Improved buffer transient state with extra bindings and new commands:
  - Added <right> for next-buffer
  - Added <left> for previous-buffer
  - Added o for other window
  - Added C-d for bury buffer
  - Added b for helm-buffer-list
  (thanks to Adrien Becchis and Sylvain Benner)
- Added alignment support for { (thanks to Paulo Diniz)
- Added functionality to move layouts in layout list using the layouts transient state:
  - Added < for spacemacs/move-current-persp-left
  - Added > for spacemacs/move-current-persp-right
  (thanks to Linus Marton)
- New SPC b u keybinding for reopening killed buffers (thanks to Alex Palaistras)
- New SPC b x and SPC w x to remove both buffer and window in one go (thanks to Codruț Constantin Gușoi)
- New key binding SPC b H to open or select the *Help* buffer (thanks to duianto)
- New SPC D prefix for diff commands using ediff:
  - SPC D b 3 Between 3 buffers
  - SPC D b b Between 2 buffers
  - SPC D b p With backup file
  - SPC D B With a patch
  - SPC D d 3 Between 3 directories
  - SPC D d d Between 2 directories
  - SPC D d r Using SCM revisions
  - SPC D f . With Spacemacs dotfile
  - SPC D f 3 Between 3 files
  - SPC D f f Between 2 files
  - SPC D f p With a patch
  - SPC D f v Between file revisions
  - SPC D h Documentation
  - SPC D m b 3 Buffer 3-way merge
  - SPC D m b b Buffer 2-way merge
  - SPC D m d 3 Directorie 3-way merge
  - SPC D m d d Directorie 2-way merge
  - SPC D m f 3 File 3-way merge
  - SPC D m f f File 2-way merge
  - SPC D m r 3 Revision 3-way merge
  - SPC D m r r Revision 2-way merge
  - SPC D r l Between 2 large regions
  - SPC D r w Between 2 small regions
  - SPC D s Show registries
  - SPC D w l Linewise between visible text
  - SPC D w w Wordwise between visible text
  (thanks to Spenser Truex)
- New SPC K prefix and subprefixes to use keyboard macros built-ins:
  - SPC K c a increment macro counter
  - SPC K c c insert the current value of the macro counter
  - SPC K c C set the macro counter
  - SPC K c f set the display format for the macro counter
  - SPC K e b assign a key binding to the last macro
  - SPC K e e edit last macro in a buffer
  - SPC K e l edit a macro from lossage information
  - SPC K e n give a name to the last macro
  - SPC K e r write the last macro to a register (use SPC r r to call it)
  - SPC K e s step by step edit of the last macro
  - SPC K k start recording macro, if already recording then insert counter
  - SPC K K stop recording macro or run last macro
  - SPC K r L view head macro in ring
  - SPC K r d delete head macro in ring
  - SPC K r l run second macro in ring
  - SPC K r n cycle to next macro in ring
  - SPC K r p cycle to previous macro in ring
  - SPC K r s swap the first two macros in ring
  - SPC K v view last macro string in minibuffer
  (thanks to Spenser Truex)
- New SPC C-v prefix to use rectangle manipulation built-ins:
  - SPC C-v ! clear-rectangle
  - SPC C-v c close-rectangle
  - SPC C-v d delete-rectangle
  - SPC C-v e rectangle-exchange-point-and-mark
  - SPC C-v i copy-rectangle-to-register
  - SPC C-v k kill-rectangle
  - SPC C-v l rectangle-left-char
  - SPC C-v m rectangle-mark-mode
  - SPC C-v n rectangle-next-line
  - SPC C-v N rectangle-number-lines
  - SPC C-v o open-rectangle
  - SPC C-v p rectangle-previous-line
  - SPC C-v r rectangle-right-char
  - SPC C-v s string-rectangle
  - SPC C-v t transpose-regions
  - SPC C-v y yank-rectangle
  (thanks to Spenser Truex)
- New SPC t t prefix for timeclock clock-in clock-out management:
  - SPC t t c timeclock-change
  - SPC t t e timeclock-workday-elapsed-string
  - SPC t t g timeclock-workday-remaining-string
  - SPC t t i timeclock-in
  - SPC t t l timeclock-when-to-leave-string
  - SPC t t m timeclock-modeline-display
  - SPC t t o timeclock-out
  - SPC t t r timeclock-reread-log
  - SPC t t s timeclock-status-string
  - SPC t t u timeclock-update-mode-line
  - SPC t t v timeclock-visit-timelog
  - SPC t t w timeclock-when-to-leave-string
  (thanks to Spenser Truex)
- New SPC i b keybinding to insert another buffer’s contents into the current one. (thanks to Spenser Truex)
- New SPC b N prefix to create an empty buffer:
  - SPC b N h create new empty buffer in a new window on the left
  - SPC b N j create new empty buffer in a new window at the bottom
  - SPC b N k create new empty buffer in a new window above
  - SPC b N l create new empty buffer in a new window below
  - SPC b N n create new empty buffer in current window
  - SPC b N f create new empty buffer in a new frame
  (thanks to duianto and Jesse Byler)
- Added c to create a workspace in the workspaces transient state (thanks to duianto)
- enabled Helm or Ivy (if one of these is enabled) for:
  - SPC a d (dired)
  - SPC F f (find-file-other-frame)
  - SPC F b (switch-to-buffer-other-frame)
  - SPC F B (display-buffer-other-frame)
  - SPC F O (dired-other-frame)
  (thanks to Miciah Masters)
- New key binding SPC f i for insert-file.
- New key binidng SPC f e I to open early-init.el file (thanks to Sylvain Benner)
- New SPC f e U to update packages (thanks to Codruț Constantin Gușoi)
- New frame manipulation key bindings:
  - Added SPC F f for find-file-other-frame
  - Added SPC F d for delete-frame
  - Added SPC F D for delete-other-frames
  - Added SPC F b for switch-to-buffer-other-frame
  - Added SPC F B for display-buffer-other-frame
  - Added SPC F O for dired-other-frame
  - Added SPC F o for other-frame
  - Added SPC F n for make-frame
  (thanks to Ben Lloyd, duianto and bmag)
- Added multiple key bindings to copy a file path:
  - SPC f y c to show and copy current file absolute path with line and column number in the minibuffer
  - SPC f y d to show and copy current directory absolute path in the minibuffer
  - SPC f y l to show and copy current file absolute path with line number in the minibuffer
  - SPC f y y to show and copy current file absolute path in the minibuffer
  - SPC f y C to show and copy current file path relative to the project root with line and column number
  - SPC f y D to show and copy current directory path relative to the project root
  - SPC f y L to show and copy current file path relative to the project root with line number
  - SPC f y Y to show and copy current file path relative to the project root
  - SPC f y b to show and copy buffer name.
  (thanks to Codruț Constantin Gușoi)
- New SPC f e e to open spacemacs.env file (thanks to Sylvain Benner)
- New SPC f e E to reload environment variable from env file (thanks to Sylvain Benner)
- New SPC f e C-e to re-initialize the env file from shell (thanks to Sylvain Benner)
- New SPC f A to open a file and replace buffer with it (thanks to Masayuki Takemura)
- Added SPC f y n and SPC f y N to copy the name of a file (thanks to Sylvain Benner)
- Changed SPC h d d to SPC h d a for helm-apropos, it’s more mnemonic (thanks duianto and yuhan0)
- Added SPC h d a for counsel-apropos (thanks duianto and yuhan0)
- Added profiling key bindings:
  - SPC h P k to stop the profiler
  - SPC h P r to display the profiler report
  - SPC h P s to start the profiler
  - SPC h P w to write the profiler report to a file
  (thanks to Codruț Constantin Gușoi)
- New spacemacs-completion key bindings:
  - C-S-j for helm-follow-action-forward
  - C-S-k for helm-follow-action-backward
  (thanks to Diego Berrocal)
- Overhauled the scroll transient state and moved all scrolling key bindings from SPC n to SPC N (thanks to Somelauw)
- Alternative keybinding M-0 to switch to neotree / treemacs window (thanks to Alexander Miller)
- Fixed hjkl bindings in image-mode and add leader bindings:
  - SPC m a a calls image-toggle-animation
  - SPC m a + calls image-increase-speed
  - SPC m a - calls image-decrease-speed
  - SPC m a r calls image-reset-speed
  - SPC m g n calls image-next-file
  - SPC m g N calls image-previous-file
  - SPC m t + calls image-increase-size
  - SPC m t - calls image-decrease-size
  - SPC m t f calls image-mode-fit-frame
  - SPC m t r calls image-transform-reset
  - SPC m t h calls image-transform-fit-to-height
  - SPC m t w calls image-transform-fit-to-width
  - SPC m t s calls image-transform-set-scale
  - SPC m t r calls image-transform-rotation
  (thanks to Kalle Lindqvist)
- New SPC p e to edit dir-locals.el (thanks to Dela Anthonio)
- Move SPC q z to SPC q f to kill a frame (thanks to Steven Allen)
- New spacemacs-navigation key bindings:
  - SPC q t for restarting with --timed-requires
  - SPC q T for restarting with --adv-timers
  (thanks to Rich Alesi)
- Move SPC t C p to SPC t h p for highlight-parentheses-mode (thanks to Thomas de Beauchêne)
- New SPC t m r to toggle responsiveness of the mode-line
- New themes transient state keys to list available themes: t or <up> (thanks to duianto and Muneeb Shaikh)
- Added SPC t z to toggle zero-based column indexing in the mode line
- New key binding and function SPC w d for =spacemacs/maximize-vertically (thanks to Ag Ibragimov)
- New SPC w 1 to set the window layout to a single column (thanks to Alejandro Arrufat)
- New SPC w 4 to set the window layout to a 2x2 grid (thanks to Alejandro Arrufat, Codruț Constantin Gușoi, and bmag).
- New text align key bindings:
  - SPC x a [ align region at [
  - SPC x a ] align region at ]
  - SPC x a { align region at {
  - SPC x a } align region at }
  (thanks to Thomas de Beauchêne)
- New text align key binding SPC x a % to align region at % (thanks to Gunnar Bastkowski)
- New transient state for string inflection under SPC x i (thanks to Eivind Fonn)
- New SPC x d SPC to delete all spaces except one (thanks to Fabian Wilk)
- New string inflection key bindings:
  - SPC x i i cycle symbol naming styles
  - SPC x i u change symbol style to under_score
  - SPC x i U change symbol style to UP_CASE
  - SPC x i k change symbol style to kebab-case
  - SPC x i c change symbol style to lowerCamelCase
  - SPC x i C change symbol style to UpperCamelCase
  (thanks to Ric da Silva)
- Improved UX on link opening key bindings:
  - Added SPC x A for link-hint-open-all-links
  - Added SPC x m for link-hint-open-multiple-links
  - Added SPC x Y for link-hint-copy-link
  - Changed SPC x o to link-hint-open-link-at-point
  - Changed SPC x O to link-hint-open-link
  - Changed SPC x y to link-hint-copy-link-at-point
  (thanks to Codruț Constantin Gușoi)
- New transpose sentences and transpose paragraphs keybindings (thanks to Daniel Gomez):
  - SPC x t p for transpose-paragraphs
  - SPC x t s for transpose-sentances
- Added missing which-key prefix names new empty buffer and justification (thanks to duianto)
- New SPC x t e to transpose sexps (thanks to Guido Kraemer)
- Added evil key bindings for visualizer and window mode of undo-tree (thanks to Rich Alesi)
- New key bindings SPC x l r and SPC x w r to randomize lines and words in region (thanks to Sylvain Benner)
- Improved which-key readibility by grouping prefixes together and display at least 6 lines (thanks to Sylvain Benner)
- Improved which-key replacement regular expressions (thanks to duianto)
- Added SPC o which-key prefix name: user bindings (thanks to duianto)
- Added symbol-overlay key bindings (thanks to kenkangxgwe):
  - SPC s o calls spacemacs/symbol-overlay
  - SPC s O calls symbol-overlay-remove-all
- New symbol overlay transient state, SPC s o on a symbol:
  - b calls symbol-overlay-switch-backward
  - c calls symbol-overlay-save-symbol
  - d calls symbol-overlay-jump-to-definition
  - e calls symbol-overlay-echo-mark
  - f calls symbol-overlay-switch-forward
  - n calls symbol-overlay-jump-next
  - N calls symbol-overlay-jump-prev
  - o calls symbol-overlay-put
  - O calls symbol-overlay-remove-all
  - p calls symbol-overlay-jump-prev
  - r calls symbol-overlay-query-replace
  - R calls symbol-overlay-rename
  - s calls symbol-overlay-isearch-literally
  - t calls symbol-overlay-toggle-in-scope
  - z calls recenter-top-bottom
  - q exits the transient state (thanks to kenkangxgwe)
- Added link-hint-copy-link to SPC x y (thanks to William Casarin)
- Added evil-unimpaired navigation keys prefixed by [ and ] to the Spacemacs home buffer (thanks to Sorawee Porncharoenwase)
- Added key bindings for indirect buffer functions under SPC b N:
  - C-i calls make-indirect-buffer
  - i calls clone-indirect-buffer
  - I calls clone-indirect-buffer-other-window
- Added key bindings (thanks to duianto):
  - Evil numbers SPC n _ decrease number at point and in the transient state j and k
  - Font scaling SPC z x _ scale down
  - Frame transparency SPC T T _ decrease transparency
  - Zoom frame SPC z f _ zoom frame out
- Added SPC j U for spacemacs/avy-open-url (thanks to Dominik Schrempf)
- Added workspaces transient state key bindings (thanks to duianto):
  - SPC l w s spacemacs/single-win-workspace (exits the TS)
  - SPC l w S spacemacs/single-win-workspace
- Added SPC t C-S-l spacemacs/toggle-visual-line-navigation-globally (thanks to Matt Kramer)
- Added visual-line-navigation keys (thanks to duianto)
  - up evil-previous-visual-line
  - down evil-next-visual-line
- Added a for ace-window to window manipulation transient state (thanks to fleimgruber)
- Added dired evil search next/prev key bindings (thanks to duianto):
  - With the vim editing style in normal state:
    - n evil-ex-search-next
    - N evil-ex-search-previous
  - With the hybrid editing style in normal state:
    - n evil-search-next
    - N evil-search-previous
- Added SPC x d l delete-blank-lines (thanks to duianto)
- Added keybindings for Easy PG built in Emacs application (thanks to John Stevenson)
- Added SPC c b to switch to last compilation buffer (thanks to Ivan Yonchovski)
- Added SPC x n for multi-line transient state (thanks to Tristan Harmer)
- Added s hydra-dired-quick-sort/body (thanks to duianto)
- Added SPC p E for projectile-find-references (thanks to Alfonso Montero)
Improvements:
- Inhibited golden-ratio mode from interfering with ediff windows
- Rewrote window layout functions for SPC w 1, SPC w 2, SPC w 3, and SPC w 4 (thanks to Codruț Constantin Gușoi):
  - Added spacemacs-window-split-delete-function variable, which can be used to customize how the window layout functions delete windows.
  - Added spacemacs-window-split-ignore-prefixes variable, which can be used to customize the default spacemacs-window-split-delete-function function. By default, this variable specifies treemacs and neotree sidebar windows.
  - Added spacemacs/window-split-default-delete, which is the default function for spacemacs-window-split-delete-function, and which deletes windows that do not match the prefixes in spacemacs-window-split-ignore-prefixes.
  - Allow a prefix argument to SPC w 1, SPC w 2, SPC w 3, and SPC w 4, which causes them to delete all windows, ignoring window parameters and spacemacs-window-split-ignore-prefixes.
- Fill the current filename as a suggestion of spacemacs/rename-current-buffer-file (thanks to tddsg)
- Added support for helm-swoop-edit in helm transient state (thanks to Troy Hinckley)
- Added prefix argument to rename-current-buffer-file. If the prefix argument is non-nil then use the directory instead of filename as default value when prompting the user (thanks to Eivind Fonn)
- Added prompt to save modified, user created buffers on quit (thanks to Valts Liepiņš)
- Made it easy to configure spacemacs-evil-cursors (thanks to bmag)
- Made popwin handle google-translate buffers (thanks to Kalle Lindqvist)
- Use counsel-projectile-switch-project-action instead of projectile-switch-project-by-name, to match the additional actions available via counsel-projectile-switch-project (thanks to Tad Fisher)
- Use new custom actions mechanism from upstream counsel-projectile (thanks to Muneeb Shaikh)
- Added support for directories in spacemacs/rename-file (thanks to Boris Buliga)
- Improved messages when deleting a file (thanks to duianto)
- Replaced centered-buffer-mode with writeroom-mode (thanks to Eugene Yaremenko)
- Added ivy support to buffer transient state (thanks to yuhan0)
- Enabled evil-search search module in evil state.
- Improved function spacemacs/sort-lines-by-column to work on rectangular block selection and warn the user about its requirements (thanks to duianto)
- Smarter default alignment with spacemacs/align-repeat (thanks to Eric Siegel and Eivind Fonn)
- Set case-fold-search to nil in compilation-finish-function (thanks to Wieland Hoffmann)
- Hide evil-mc single cursor mode-line lighter “emc” (thanks to duianto)
- Rewrite function spacemacs/sudo-edit. Old version worked only for method ssh and did not work at all if user was not specified (e.g. /ssh:hostname:/path). Since the symbol ‘@’ was required in a filename. (thanks to dvzubarev)
- Implemented distraction free mode (thanks to Eugene Yaremenko)
- Added helm to spacemacs default distribution (thanks to Sylvain Benner)
- Made it possible to define an evil state face without an evil cursor (thanks to Alexander Miller)
- Use evil-smartparens-mode when dotspacemacs-smartparens-strict-mode is enabled (thanks to timor)
- Set which-key-idle-secondary-delay to 0.01 to make which-key update more promptly after each key-press following the initial key-press in a sequence (thanks to oisincar)
- Reset initial useful and useless buffers regexp lists to empty lists and left this to the user. This prevents surprising behavior for lots of users (thanks to Sylvain Benner)
- Colorized hybrid and inactive states for vim-powerline (thanks to Muneeb Shaikh)
- Switched to HTTPS for org packages repo (thanks to Sylvain Benner)
- Switched center-cursor-mode to melpa source (thanks to Dieter Komendera)
- Added Process List to popwin:special-display-config (thanks to simendsjo)
- Added actions to open funcs.el and layers.el from layers help (thanks to Boris Buliga)
- Cleanup which-key by removing obsolete entries and adding some missing ones (thanks to duianto)
- Added go-run-args to pass command line arguments to `go run`
- Editing: Enable smartparens in eldoc-eval-expression (thanks to Aaron Jensen)
- Check for universal argument before paste (thanks to bet4it)
- New variable spacemacs-yank-indent-modes to enable auto indent in modes not derived from prog-mode (thanks to bet4it)
- Remap M-SPC and SPC-x-d-SPC to cycle-spacing (thanks to bb2020)
- Added j and k to transient states (thanks to Ag Ibragimov):
  - Font Scaling
  - Frame Transparency
  - Zoom Frame
- Added key bindings to the zoom frame transient state:
  - m for toggle maximize
  - f for toggle fullscreen
  (thanks to Ag Ibragimov)
- Updated Scrolling Transient State (thanks to duianto)
- Removed new layout confirmation question (thanks to duianto)
- Revealed already bound Helm Transient State navigation keys:
  - g go to first candidate
  - G go to last candidate
  (thanks to duianto)
- Added support for visual line numbers (thanks to jcaw)
- Updated evil-numbers transient state to run foreign keys (thanks to Jake Romer)
- Added a tutorials section to SPC h T (thanks to duianto):
  - SPC h T e for emacs-tutorial (aliased from help-with-tutorial)
  - SPC h T v for evil-tutor-start
- Improved Window Manipulation Transient state (thanks to yuhan0)
- Added a spacemacs-layouts-restricted-functions variable to restrict functions to the current layouts buffers Default: ‘(spacemacs/window-split-double-columns spacemacs/window-split-triple-columns spacemacs/window-split-grid) (thanks to Thanh Vuong)
- Updated the spacemacs-layouts layers readme to describe the variables:
  - spacemacs-layouts-restricted-functions
  - spacemacs-layouts-restrict-spc-tab
  - persp-autokill-buffer-on-remove
  (thanks to John Stevenson)
- Updated spacemacs-layouts layers readme to include keybinding (thanks to John Stevenson)
- Added a link to spacemacs|create-align-repeat-x in the docstring for align-repeat- commands (thanks to Troy Pracy)
- Improved TS formatting: workspaces & layouts (thanks to duianto)
- Added more persistant helm actions C-z to switch layout SPC p l
  - Switch to Project Perspective and Show Recent Files
  - Switch to Project Perspective and Search
  (thanks to Gia Thanh Vuong)
- Added persistant helm actions for SPC h p to recompile emacs package (thanks to thanhvg)
- Enabled doom mode-line theme to respect dotspacemacs-display-default-layout (thanks to Jake Romer)
- Hide spacemacs// command prefixes in which-key (thanks to duianto)
- Prevented removal of eldoc info when switching to insert state (thanks to Ivan Yonchovski)
- Added a toggleable hint for the Scrolling Transient State (SPC N) (thanks to Andriy Kmit)
- Improved google-translate for set source language to “auto” and select target language interactively (thanks to Lin Sun)
- Allowed users to specify layout local variables (thanks to CeleritasCelery, fauxsoup)
- Refactor +layers/+tools packages to use prefix at migrating most key bindings to lower cases and expanding room for further aliases (thanks to John Stevenson)
- Refactor layers/+chat|email|fun|readers|web-services packages to use relative key binding, migrating most key bindings to lower cases and expanding room for further aliases (thanks to John Stevenson)
- Added a org-enable-valign variable to make valign-mode opt-out in org-mode-hook (thanks to Claude Ray)
Fixed:
- Fixed h key binding in compilation and grep buffers (thanks to Sylvain Benner)
- Disabled the paste transient state when using multiple cursors (thanks to Koray AL)
- Fixed . repeat operator with the unimpaired keybindings [ q and ] q to jump to flycheck errors in the current buffer. (thanks to Robbert van der Helm)
- Fixed colorization of compilation buffer (thanks to Abdó Roig-Maranges)
- Fixed placement of created new empty buffer (thanks to bmag)
- Fixed renaming of a buffer without a visited file (thanks to duianto)
- Fixed frame cycling in evil-unimpaired (thanks to Vladimir Kochnev)
- Fixed frame killer logic with persistent server (thanks to Rich Alesi)
- Fixed terminal RET and TAB in layouts/workspaces transient state (thanks to Don March)
- Fixed overriding sp-show-pair-delay (thanks to Eivind Fonn)
- Fixed margin scaling ignoring window (thanks to Eivind Fonn)
- Fixed avy dependency in spacemacs/ace-buffer-links (thanks to Jonas Strømsodd)
- Fixed evil-paste-pop (thanks to Nicholas Ochiel)
- Fixed search direction in spacemacs/integrate-evil-search (thanks to Thanh Vuong)
- Fixed left/right bindings in undo-tree (thanks to Eivind Fonn)
- Replaced obsolete which-key functions (thanks to duianto)
- Fixed default theme loading (thanks to Eivind Fonn)
- Fixed scrollbar still active when disabled (thanks to Valts Liepiņš)
- Fixed the linum text scaling advice (thanks to Codruț Constantin Gușoi)
- Removed obsolete purpose-conf name argument (thanks to duianto)
- Don’t show warning on layout key clashes (thanks to Boris Buliga)
- Fixed SPC w = for balancing windows (thanks to Sylvain Benner)
- Fixed typos related to persp-mode (thanks to Ruslan Kamashev)
- Fixed moving cursor in previous buffers when switching to home buffer (thanks to duianto)
- Fixed pupo-mode loading for spacemacs-purpose-popwin (thanks to Muneeb Shaikh)
- Fixed undo-tree buffer name in spacemacs-visual (thanks to Winkey Wong)
- Fixed renamed helm split window variable (thanks to duianto)
- Fixed neotree and treemacs window number allocation (thanks to Sylvain Benner)
- Fixed handling of Windows paths of package archives (thanks to Igor Avdeev)
- Fixed using eyebrowse without persp-mode (thanks to Steven Allen)
- Fixed misaligned evil-mc cursors on macOS and Windows (thanks to Benjamin Reynolds)
- Fixed regression to allow new project perspectives (thanks to Bruno Tavares)
- Compute spacemacs-modeline height only after display init (thanks to Benno Fünfstück)
- Fixed vertical and horizontal in window manipulation transient state (thanks to Jesse Byler)
- Changed initialization of recentf-exclude to use recentf-expand-file-name in order to respect recentf-filename-handlers (thanks to bet4it)
- Removed buggy find-file-hook--open-junk-file (thanks to Sylvain Benner)
- Fixed copy-paste error in lazy-load hook name (thanks to bmag)
- Fixed errors when restoring a perspective (thanks to Codruț Constantin Gușoi)
- Fixed activation of line number in text-mode and prog-mode while the user disabled it (thanks to bmag)
- Fixed issue with spacemacs/smart-closing-parenthesis sometimes adding an extra closing parenthesis (thanks to Miciah Masters)
- Fixed updating buffer names in window configurations (thanks to Miciah Dashiel Butler Masters)
- Made spacemacs/counsel-search with proper highlighting (thanks to Ting Zhou)
- Removed compilation finish hook as it was surprising and annoying for lots of users (thanks to Miciah Masters)
- Fixed global toggles for aggressive-indent and smartparens (thanks to Matt Kramer)
- Fixed loading of outdated compiled files (thanks to Boris Buliga)
- Fixed helm loading for layouts transient state (thanks to Thomas de Beauchêne)
- Added support for info-find-file in emacs 27 by adding third argument (thanks to Richard Kim)
- Fixed :noh ex-command to correctly clear search highlights initiated with both / and C-s (thanks to duianto)
- Force separator-scale to be 1 when the utf-8 separator is used (thanks to Sylvain Benner)
- Fixed find-ert-test-buffer that moves point (thanks to Alexander-Miller)
- Disabled popwin-mode at startup (thanks to bmag)
- Fixed spaceline colors on emacs-mac port (thanks to Paweł Siudak)
- Fixed a bug where setting dotspacemacs-line-numbers to t, relative, or a property list with :enabled-for-modes omitted or set to nil enabled line numbers in every buffer instead of only in buffers that derived from prog-mode and text-mode (thanks to bmag)
- Fixed bug with evil-pasted text object (thanks to Troy Hinckley)
- Fixed golden-ratio to correctly update after [ w and ] w (thanks to duianto)
- Fixed projectile-switch-project-action (thanks to John Soo)
- Fixed evil-escape lighter being shown in the mode line (thanks to Sylvain Benner)
- Fixed TAB to toggle occurrences in iedit state in Vim and Hybrid editing styles (thanks to Sylvain Benner)
- Fixed the projectile global mode function call (thanks to Karol Wójcik)
- Fixed handling of keymap property when the value is a symbol instead of a keymap (thanks to Rudi Grinberg)
- Fixed value of persp-add-buffer-on-after-change-major-mode to add free buffers to current layout (thanks to Miciah Masters)
- Keep previous position on toggle-maximize-buffer (thanks to Ag Ibragimov)
- Deactivate evil-escape in holy-mode (thanks to Maximilian Wolff)
- Removed obsolete purpose-conf argument for good (thanks to Codruț Constantin Gușoi)
- Stopped configuring fci-rule-color, which was overriding themes that configured it (thanks to Victor Cuadrado Juan)
- Added ranger-mode to golden-ratio-exclude-modes (thanks to Langston Barrett)
- Fixed evil surround bindings (thanks to Hoyon Mak)
- Exclude which-key from layer sync powerline restore (thanks to Doug Wilson)
- Fixed doom-modeline in the messages buffer (thanks to duianto)
- Fixed void function error when recentf-save-list is undefined (thanks to Compro-Prasad)
- Fixed global-hl-todo-mode prevents activation in org (thanks to Sam Pillsworth)
- Made spacemacs-theme variables user customizable from user-init
  - spacemacs-theme-keyword-italic
  - spacemacs-theme-comment-bg
  - spacemacs-theme-org-height (thanks to Dominik Schrempf)
- Key bindings (thanks to bb2020)
  - SPC j ( to check-parens
  - SPC j c to goto-last-change
- Excluded fundamental-mode from spacemacs/check-large-file (thanks to Alexander Miller)
- Excluded tags-table-mode from spacemacs/check-large-file (thanks to Hong Xu)
- Fixed copied dir/path not shown in minibuffer when select-enable-clipboard is nil (thanks to duianto)
- Used return value from advised function in spacemacs//yank-indent-region (thanks to Brandon T. Willard)
- Fixed canceling spacemacs/ace-buffer-links (thanks to duianto)
- Required ivy to load counsel-projectile (thanks to Thanh Vuong)
- Remove obsolete custom location for counsel-css (thanks to Richard Kim)
- Make search-engine layer support custom keywords for engine-mode (thanks to Maximilian Wolff)
- Fixed search-engine layer customization issue (thanks to Haisheng Wu)
- Replaced deprecated avy--generic-jump with avy-jump (thanks to Dominik Schrempf)
- Switch recreated messages buffer to evil-normal-state (thanks to duianto)
- Fixed spacemacs/layouts-ts-close-other with ivy (thanks to duianto)
- Fixed spacemacs/rename-current-buffer-file, separate messages for move & rename, just move and just rename (thanks to duianto)
- Fixed spacemacs/rename-current-buffer-file handle same new and old name (thanks to duianto)
- Fixed sudo-edit on TRAMP (thanks to Carlos Ibáñez)
- Replaced obsolete function doom-modeline-init with doom-modeline-mode (thanks to duianto)
- Fixed searching in the helm-find-file actions (thanks to duianto)
- Fixed evilified-state, mapped C-w to evil-window-map (thanks to Muneeb Shaikh)
- Fixed SPC h f helm-spacemacs-help-faq (thanks to duianto)
- Fixed cl package deprecated letf (thanks to duianto)
- Fixed origami bindings in normal mode (thanks to Tomasz Kowal)
- Handled buffer move/select/swap to last window nr +1 (thanks to duianto)
- Set evil-undo-system to undo-tree (thanks to duianto)
- Checked that evil-undo-system exists before it’s called (thanks to khjcph)
- Fixed SPC w TAB golden-ratio resizing.

Layer changes and fixes

Agda

Fixes
- Fixed auto bind breaking after Agda 2.6.0 api changes
- Retained indentation on paste (thanks to Georgy Lukyanov)

Alda

Key bindings:
- SPC m b Play the entire buffer
- SPC m c Play block (paragraph on point)
- SPC m n Plays the current line
- SPC m r Play region (selected text) (thanks to Andrew Hill (AstroEngiSci))

Ansible

Improvements:
- Added support for multiple vault password files, see the layer README.org (thanks to Sylvain Benner)
- Simplified filename matching re (thanks to Anatoli Babenia)
- Added additional YAML paths and refactored spacemacs--ansible-filename-re (thanks to Brett Campbell)
Fixes:
- Fixed ansible-doc-mode error on SPC h d k (thanks to Codruț Constantin Gușoi)
- Fixed error void function ansible: auto-decrypt-encrypt (thanks to Sylvain Benner)
- Matched upstream Emacs coding convention names (thanks to Ayush Goyal)
- Fixed void-variable company-backends (thanks to duianto)

Asm

Improvements:
- Added support for company package declaration (thanks to Kalle Lindqvist)
- Added jump handlers for nasm-mode (thanks to Benjamin Levy)

Auto-completion

New packages:
- Added yasnippet-snippets package (thanks to Jack Kamm)
- Added ivy-yasnippet (thanks to Kalle Lindqvist)
- Added company-box (thanks to Tianyao Chou)
- Added company-posframe (thanks to Thanh Vuong)
Improvements:
- Added autocomplete-idle-delay layer variable, which Spacemacs uses to set company-idle-delay or ac-delay (thanks to Benjamin Hipple)
- Prefer .spacemacs.d/snippets over .emacs.d/private/snippets (thanks to Aaron Jensen)
- Use counsel-company to show completion candidates (thanks to Kalle Lindqvist)
- Added company-semantic as a default company backend (thanks to bet4it)
- Don’t install company-statistics unless necessary (thanks to Tianshu Wang)
Fixes:
- Check if dotspacemacs-directory-snippets-dir exists before adding it (thanks to Wojciech Wojtyniak)
- Fixed check for dotspacemacs-directory-snippets-dir (thanks to Sylvain Benner)
- Fixed spacemacs/swiper-all-region-or-symbol function (thanks to Ayush Goyal)
- Fixed backends when auto-completion-enable-snippets-in-popup is nil (thanks to Sylvain Benner)
- Removed the assumption that C-k was bound to evil-insert-digraph after closing/finishing a company completion (thanks to lovrolu)
- Make C-j and C-k work when searching/filtering company results if in `vim` mode or `hybrid` mode with `hybrid-style-enable-hjkl-bindings` set to `t` (thanks to dankessler)
Key bindings:
- Removed C-f because it interfered with the default key binding for forward-char (thanks to scturtle and duianto)
- Fixed C-k in company with tooltip (thanks to duianto)

Autohotkey

Key bindings:
- Added names to autohotkey mode prefixes (thanks to Ying Qu)

BibTeX

Key bindings:
- Replaced org-ref-helm-insert-cite-link with org-ref-insert-link (thanks to Tianshu Wang)
- Add ebib support (thanks to Daniel Nicolai)

Bm

Add more package’s recommended hooks, as per docs (thanks to Alfonso Montero)
Key binds: Add s for bm-show-all in transient (thanks to Alfonso Montero)

C-C++

Breaking changes:
- Moved cmake-ide and cmake script support to separate cmake layer (thanks to Alexander Dalshov)
New packages:
- cpp-auto-include Insert and delete C++ header files automatically:
  - Added variable: c-c++-enable-organize-includes-on-save
  - Added key binding: SPC m r i organize includes
  (thanks to Seong Yong-ju)
Improvements:
- Added lsp support using either clangd or ccls backends (thanks to Cormac Cannon, Sergey Litovchuk, Fangrui Song and David Vo)
- Fixed lsp support for ccls server (thanks to Alexander Dalshov)
- Added automatic formatting on save using ClangFormat with the variables c-c++-enable-clang-format-on-save (thanks to Robbert van der Helm)
- Made c-c++-enable-clang-format-on-save work the first time a c++ file is opened (thanks to AJ Bond)
- Added possible value no-completion to c-c++-enable-rtags-support flag. This adds the option to opt-out of company-rtags while enabling Rtags.
- Added option to use google-c-style with the variable c-c++-enable-google-style, and install the google-make-newline-indent hook with the variable c-c++-enable-google-newline (thanks to Evan Klitzke)
- Refactor to reduce duplication (thanks to Dela Anthonio)
- Improved auto-completion for header includes (thanks to Fredrik Bergstrand)
- Added option to use google-c-style (thanks to Evan Klitzke and Richard Kim)
- Added possible value no-completion to c-c++-enable-rtags-support flag (thanks to Farva)
- Control auto-newline using the c-c++-enable-auto-newline variable (thanks to Fangrui Song and Codruț Constantin Gușoi)
- Added org-babel support (thanks to Michael Rohleder)
- Added debugger integration via dap layer
- Added detecting “.ccls” for ccls powered projects
- Fixed the c-c++-default-mode-for-headers should not affect the default behavior that opening a .h file will turn C or C++ mode depending on language used in Emacs > 26.1+ (thanks to Lin Sun)
- Added Doxygen doc comment generation using gendoxy (thanks to Cormac Cannon)
Key bindings:
- SPC m = = clang-format current region or buffer (thanks to Dela Anthonio)
- SPC m = f clang-format current function (thanks to Dela Anthonio)
- Declare mg prefix as goto (thanks to Dela Anthonio)
- Support rtags, available under SPC m g prefix (thanks to Alexander Dalshov and Sylvain Benner)
- Doxygen=/=gendoxy keybindings under SPC m i prefix
Fixes:
- Fixed a typo by moving one closing parenthesis :-) (thanks to Richard Kim)
- Fixed clang format on save (thanks to Dela Anthonio and Silver Chan)
- Installation of gtags layer conditional on c-c++-enable-rtags-support flag (thanks to Sylvain Benner)
- Only activate rtags keybindings when rtags-mode is active (thanks to lixinchin)
- Fixed google-set-c-style functions being added regardless of configuration (thanks to Martin Øinæs Myrseth)
- Updated SPC m g y binding to reflect upstream renaming of commands (thanks to Miciah Masters)
- Fixed issue with c++-enable-clang-format-on-save not taking effect when set (thanks to Silver Chan)

Cfengine

New packages:
- Added ob-cfengine3 (thanks to Nick Anderson)
- Added mustache-mode
Improvements:
- Configure org-babel for cfengine source blocks (thanks to Sylvain Benner)
Fixes:
- Fixed flycheck initialization for syntax checking (thanks to Nick Anderson)
- Fixed opening org file when cfengine and org layers enabled (thanks to Nick Anderson)

Chinese

New packages:
- Added package chinese-conv for conversion between simplified and traditional Chinese texts (Xiang Ji)
Improvements:
- Added variable chinese-fcitx-use-dbus, and fixed the misinformation about dbus in README.org (thanks to AmaiKinono)
- Added fcitx5 support (thanks to wgjak47)
Fixes:
- Make fcitx.el work by default (thanks to AmaiKinono)
- Evilify the pyim-dict-manager-mode-map after the pyim-dict-manager-mode be loaded (thanks to Lin Sun)

Chrome

Key bindings:
- Added markdown key bindings to gmail message mode (thanks to Christoph Paulik)

Clojure

New packages:
- Added sayid debugger (thanks to Daniel Manila and Arne Brasseur)
- Added flycheck-clojure linters (thanks to Eugene Yaremenko)
- Added clj-kondo to Clojure linters (thanks to Luo Tian and John Stevenson)
- Added flycheck-joker to Clojure linters (thanks to didibus)
- Added kaocha-runner to Clojure linters (thanks to practicalli-john)
Improvements:
- Stored cider REPL history in spacemacs cache (thanks to Ryan Fowler)
- Removed backtick from smartparens pairs for Clojure (thanks to Erwin Kroon and Eivind Fonn)
- Improved jump-to-definition for Clojure modes (thanks to Ag Ibragimov)
- Enabled safe structural editing for .cljs, .cljx, and .cljc files (thanks to Dieter Komendera)
- Enabled command history navigation in the cider REPL in an insert mode (thanks to Wojciech Wojtyniak)
- Made clj-refactor off by default (thanks to Arne Brasseur)
- Enabled clojure-mode refactorings without clj-refactor (thanks to yuhan0)
- Allowed to send input to the REPL via RET in normal mode (thanks to Dieter Komendera)
- Improved spacemacs-jump-handlers (thanks to Ag Ibragimov)
- Autoscroll to end of REPL when sending buffer content (thanks to Vitaly Banchenko)
- Added ability to use multiple linters together (thanks to didibus)
- Added `spacemacs/cider-eval-sexp-end-of-line` to match lisp functionality (thanks to John Stevenson)
- Added `spacemacs/cider-find-and-clear-repl-buffer` which allows you to find and clear the associated cider repl buffer (thanks to didibus)
Key bindings:
- SPC m e ; to eval sexp and show result as comment (thanks to John Stevenson)
- Added SPC m g n to run cider-find-ns
- Added key bindings for profiling and spec browsing:
  - SPC m g s to browse spec
  - SPC m g S to browse all specs
  - SPC m p + to display or set current max-sample-count
  - SPC m p c to clear profile
  - SPC m p n to toggle namespace profiling
  - SPC m p s to get profile summary for variable under point
  - SPC m p S to get summary of all currently collected profile data
  - SPC m p t to toggle variable profiling
  - SPC m p v to display or set profiling status of variable
  (thanks to Luo Tian)
- SPC m e P to pprint eval last sexp (thanks to Tim Jäger)
- SPC m h c for clojure-cheatsheet to Clojure documentation. (thanks to Michael van der Nest)
- Moved cider-browse-ns-all to SPC m h N
- SPC m r c : to toggle between a keyword and a string (thanks to John Stevenson)
- SPC m s X to restart the REPL (thanks to James Conroy-Finn)
- SPC m e u undefine symbol in the current namespace (thanks to John Stevenson)
- SPC m e i interrupt the current evaluation (stop long running process) (thanks to John Stevenson)
- SPC m e v to evaluate s-expression at point (cider-eval-sexp-at-point)
- SPC m s u require Clojure utils into current namespace i.e. functions doc source (thanks to John Stevenson)
- SPC m s j c updated to call cider-jack-in-clj rather than old alias cider-jack-in (thanks to John Stevenson)
- SPC m s j f new keybinding to call cider-jack-in-clj&cjls (thanks to John Stevenson)
- SPC m s j s updated to call cider-jack-in-cljs rather than old alias cider-jack-in-clojurescript which is deprecated
- SPC m g g changed to spacemacs/clj-find-var, a wrapper for cider-find-var if REPL running, otherwise dumb-jump-go (thanks to John Stevenson)
- Restored standard SPC m s i binding for cider-jack-in-clj (thanks to Russell Mull)
- SPC m h d new keybinding for cider-clojuredocs (thanks to Sam Hedin)
- Removed SPC m h g for grimoire as it is deprecated (thanks to Sam Hedin)
- C-return to cider-repl-newline-and-indent in REPL evil insert state (thanks to Gia Thanh Vuong)
- Changed clear repl buffer of evaluation to match terminal clear key SPC s s l ‘cider-find-and-clear-repl-buffer SPC s s L ‘cider-find-and-clear-repl-output (thanks to John Stevenson)
- Added sesman session management keybindings to SPC m m SPC m m b ‘sesman-browser SPC m m i ‘sesman-info SPC m m g ‘sesman-goto SPC m m l b ‘sesman-link-buffer SPC m m l d ‘sesman-link-directory SPC m m l p ‘sesman-link-project SPC m m l u ‘sesman-unlink SPC m m q q ‘sesman-quit SPC m m q r ‘sesman-restart SPC m m s ‘sesman-start SPC m m S j ‘cider-connect-sibling-clj SPC m m S s ‘cider-connect-sibling-cljs (thanks to John Stevenson)
- Updated repl shortcut to use sesman-start wrapper, selecting any repl type SPC m ' ‘sesman-start
- Changed toggle between source and repl to match key for toggle between code and test SPC m s a (if (eq m ‘cider-repl-mode) ‘cider-switch-to-last-clojure-buffer ‘cider-switch-to-repl-buffer) (thanks to John Stevenson)
- Added formatting command not previously included SPC m = = ‘cider-format-buffer SPC m = e b ‘cider-format-edn-last-sexp SPC m = e e ‘cider-format-edn-last-sexp SPC m = e r ‘cider-format-edn-region SPC m = f ‘cider-format-defun SPC m = l ~ 'cider-format-region ~SPC m = r ‘cider-format-region (thanks to John Stevenson)
- Added evaluation keybinding - evaluate up to point SPC m e V ‘cider-eval-sexp-up-to-point (thanks to John Stevenson)
- Added evaluation keybinding - go to end of line and evaluate sexp SPC m e $ ‘spacemacs/cider-eval-sexp-end-of-line SPC m e l ‘spacemacs/cider-eval-sexp-end-of-line
- Added browse-spec keybindings SPC m h s ‘cider-browse-spec SPC m h S ‘cider-browse-spec-all
- Added evaluation keybinding - pretty print // as comment SPC m e p ; ‘cider-pprint-eval-defun-to-comment SPC m e p : ‘cider-pprint-eval-last-sexp-to-comment SPC m e p f ‘cider-pprint-eval-defun-at-point SPC m e p e ‘cider-pprint-eval-last-sexp (thanks to John Stevenson)
- Changed evaluation keybinding - cider-clojure-interaction-mode SPC m e p l ‘cider-eval-print-last-sexp
- Add refactor namespace key bindings ran ‘clojure-insert-ns-form raN ‘clojure-insert-ns-form-at-point rsn ‘clojure-sort-ns (thanks to John Stevenson)
- Add key binding for new function cider-eval-list-around-point added in CIDER 0.26 SPC m e ( ‘cider-eval-list-at-point (thanks to John Stevenson)
- Add key binding for existing cider-inspect functions SPC m v e ‘cider-inspect-last-sexp SPC m v f ‘cider-inspect-defun-at-point SPC m v i ‘cider-inspect SPC m v l ‘cider-inspect-last-result SPC m v v ‘cider-inspect-expr (thanks to John Stevenson)
- Add key bindings for existing cider namespace functions SPC m e n a ‘cider-ns-reload-all SPC m e n n ‘cider-eval-ns-form SPC m e n r ‘cider-ns-refresh SPC m e n l ‘cider-ns-reload (thanks to John Stevenson)
Fixes:
- Removed cider.nrepl/cider-middleware in lein quick start setting
- Fixed cider-inspector-prev-page binding, also add p as another key binding (thanks to Brian Fay)
- Fixed Clojure layer cider-repl-mode key bindings (thanks to Corey Ling)
- Compatibility fix for CIDER 0.9.0 (thanks to nijohando)
- Fixed function usage in clojure layer according to cider changes (thanks to André Stylianos Ramos)
- Fixed regression for pinned cider (thanks to André Stylianos Ramos)
- Fixed issue with clojure-enable-fancify-symbols causing “invalid face reference” error messages (thanks to Miciah Masters)
- Updated obsolete cider-refresh alias to cider-ns-refresh (thanks to André Peric Tavares)
- Removed clojure-cheatsheet as it is part of cider now (thanks to Eugene Yaremenko)
- Updated doc for Cider manual quick start -=cider-connect=. Leiningen version 2.9 and Boot versions 2.8.2, cider-nrepl version 0.21.1 (thanks to John Stevenson)
- Call interactive cider-test-* functions interactively (thanks to Timo Freiberg)
- Changed run-all-tests alias to run-project-tests (thanks to Timo Freiberg)
- Fixed post-init of parinfer in the clojure layer (thanks to Martin Račák)
- Fixed jumping backwards after cider-find-var (thanks to Dieter Komendera)

Coffeescript

Improvements:
- Added basic autocompletion (thanks to Codruț Constantin Gușoi)
Key bindings:
- Added a couple of key bindings (thanks to Kalle Lindqvist):
  - Added SPC m ' for coffee-repl
  - Added SPC m c c for coffee-compile-buffer
  - Added SPC m c r for coffee-compile-region
  - Added SPC m s b for coffee-send-buffer
  - Added SPC m s i for coffee-repl
  - Added SPC m s l for coffee-send-line
  - Added SPC m s r for coffee-send-region
  - Added SPC m T c for coffee-cos-mode

Command-log

Key bindings:
- SPC a t k h display keycast in buffer header (thanks to John Stevenson)
- SPC a t k m display keycast in modeline (thanks to John Stevenson)
- SPC a t k t display keycast in tab bar (thanks to John Stevenson)
Improvements:
- keycast-mode-line-insert-after variable used to include keycast in mode-line-format (thanks to John Stevenson)

Common Lisp

Improvements:
- Added eval-thing-at-point functions to Common Lisp Layer (thanks to Lukas Woell)
- Make SPC m ' switch to REPL if slime is already connected instead of asking if another inferior process should be started. (thanks to Lou Woell)
- Make rainbow-identifiers not colorize special operators and macros, so they always visually stand out. (thanks to Andriy Kmit)
New packages:
- Added slime-asdf to slime-contribs to enabled some slime commands like ,load-system (thanks to Daniel Schoepe)
Key bindings:
- SPC m e l to evaluate current line (thanks to Boris Avdeev)
Fixes:
- Fixed SPC m e key bindings to behave like in Emacs Lisp (thanks to Boris Avdeev)
- Fixed initialization of counsel-gtags (thanks to Sylvain Benner)

Coq

Key bindings:
- SPC m T e Toggle electric terminator (thanks to Ignat Insarov)

Cscope

Key bindings:
- Fixed key binding g C (thanks to dubnde)
- New SPC m g = to find assignments to a symbol (thanks to dubnde)
Make pycscope binary configurable (thanks to Gonéri Le Bouder)

CSharp

Improvements:
- Enabled flycheck by default (thanks to Saulius Menkevičius)
- No need to unset omnisharp-auto-complete-want-documentation anymore (thanks to Saulius Menkevičius)
- Add support for lsp server (thanks to Saulius Menkevičius)
- Added SPC m t which key prefix: csharp/tests (thanks to duianto)
- Hide mode-line indicator: omnisharp (thanks to duianto)
Key bindings:
- New key binding SPC m g e for omnisharp-solution-errors (thanks to Saulius Menkevičius)
- New key bindings (thanks to Alistair Bush):
  - SPC m t b for omnisharp-unit-test-buffer
  - SPC m u for omnisharp-auto-complete-overrides
  - SPC m i for omnisharp-fix-usings
- Added unit test bindings (thanks to Saulius Menkevičius):
  - SPC m t l for omnisharp-unit-test-last
  - SPC m t t for omnisharp-unit-test-at-point
Fixes:
- Disabled functions not present in the latest omnisharp package (thanks to Saulius Menkevičius)

CSV

Key bindings:
- SPC m h to csv-header-line (thanks to Francesc Elies Henar)
- All key bindings also implemented in tsv-mode (thanks to Aaron Zeng)

D

Fixes:
- Fixed d-mode flycheck imports on dub projects (thanks to Dietrich Daroch)

Dart

Improvements:
- Added LSP support (thanks to Mathieu Post and Takeshi Tsukamoto)
- Added Flutter support (thanks to Mathieu Post)
Fixes:
- Added dart-server package (thanks to duianto)
- Updated layer variables:
  - From: dart-sdk-path To: dart-server-sdk-path
  - From: dart-enable-analysis-server To: dart-server-enable-analysis-server
  - From: dart-format-on-save To: dart-server-format-on-save (thanks to duianto)

Dash

Improvements:
- Use default docsets path in helm-dash on macos (thanks to ColorFuzzy)
- Added config option dash-autoload-common-docsets to toggle init behavior
Fixes:
- Fixed startup error when using counsel-dash with custom path in helm-dash-docset-newpath (thanks to madand)
- Update dash layer to reflect dash-docs merge (thanks to Bryan Gilbert)

Deft

Key bindings:
- SPC m c clear deft filter (thanks to Bahtiar Gadimov)
- SPC m N create new file named (thanks to Bahtiar Gadimov)
- SPC m o deft open file in other window (thanks to Bahtiar Gadimov)
- SPC m q for quitting the deft window (thanks to tinysong)
- SPC m r rename selected note (thanks to Bahtiar Gadimov)
- When zetteldeft is enabled, SPC a n is moved to SPC a n n
Added zetteldeft support

Django

Key bindings:
- Added names to django mode prefixes (thanks to Boris Verhovsky)

Docker

Kill buffer shall return to docker-containers (thanks to Francesc Elies)
Key bindings:
- Moved key bindings prefix from SPC D to SPC a D (thanks to Ag Ibragimov)
- Added SPC m c B to build image without cache (thanks to Maximilian Wolff)
Henar)
- Added SPC a D C for docker-compose (thanks to Daniel Caixinha)
- Added SPC a D n for docker-networks (thanks to Ramz)
- Added SPC a D v for docker-volumes (thanks to Ramz)
- Added SPC a D m for docker-machines (thanks to Ramz)
Fixed: broken package declaration for dockerfile-mode (thanks to Maximilian Wolff)
Added LSP support
Dockerfile mode keybindings (thanks to Alfonso Montero):
- Flatten cb and cB build commands into b and B to save keystrokes.
- Add keybindings to some docker package commands for convenience.
Fixed: wrong function name dockerfile-build-no-cache-buffer (thanks to Samuele Favazza)

Dotnet

Key bindings:
- Added key bindings for dotnet (thanks to Jordan Kaye):
  - SPC m d a p Add package to the current dotnet project
  - SPC m d a r Add reference to the current dotnet project
  - SPC m d b Build the current dotnet project
  - SPC m d c Clean the current dotnet project
  - SPC m d n Create a new dotnet project
  - SPC m d p Publish the current dotnet project
  - SPC m d r a Run the current dotnet project with arguments
  - SPC m d r r Restore the current dotnet project
  - SPC m d s a Add to the current dotnet solution
  - SPC m d s l List the current dotnet solution
  - SPC m d s n Create a new dotnet solution
  - SPC m d s r Remove from the current dotnet solution
  - SPC m d t Run tests for the current dotnet project

Elfeed

Fixed selection bindings in visual state (thanks to Jeremy Symon)
Fixed not saving on quit (thanks to Andrew Stevanus)
Make elfeed-goodies optional (thanks to Benjamin Sigonneau)

Elixir

Added missing Alchemist commands and key bindings (thanks to Swaroop C H)
- Key bindings:
  - Added SPC m t b to run tests for current file
  - Added SPC m t N to jump to previous test
  - Added SPC m t s to test stale
  - Added SPC m t R to toggle test report display
  - Added SPC m g g and SPC m . to jump to definition
  - Added SPC m g b and SPC m , to jump back
  - Added SPC m g n to jump to next symbol
  - Added SPC m g N to jump to previous symbol
  - Added SPC m g j to list symbol definitions
  - Added SPC m X i to find info at point
  - Added SPC m X r for releases at point
  - Added SPC m X R for releases
  - Added SPC m X I for hex info
  - Added SPC m X s for hex search
  - Added SPC m o l to macroexpand once current line
  - Added SPC m o L to macroexpand once print current line
  - Added SPC m o k to macroexpand current line
  - Added SPC m o K to macroexpand once current line
  - Added SPC m o i to macroexpand once region
  - Added SPC m o I to macroexpand once print region
  - Added SPC m o r to macroexpand region
  - Added SPC m o R to macroexpand print region
Added elixir format keybind (thanks to Perry Fraser)
- SPC m = to format current buffer
Changed binding of alchemist-project-find-test from SPC m p t to SPC m t F (thanks to Lyuben Petrov)
Mark alchemist jump handler as async (thanks to Lukasz Czaplinski)
Added elixir-ls backend (thanks to mpanarin)
Added breakpoint toggle to alchemist binds (thanks to mpanarin)
- Added SPC m d b to toggle IEx.pry breakpoint
lsp layer is a dependency when backend is set to 'lsp (thanks to mpanarin)
C-j indents line properly (thanks to mpanarin)
Enabled evil-matchit (thanks to Miloš Mošić)

Elm

Fixed flycheck initialization (thanks to Kevin W. van Rooijen)
Added elm-test-runner (thanks to Juan Edi)

Emacs Lisp

Fix: after edebug session, get out of evil-evilified (thanks to Ag Ibragimov)
Key bindings:
- Make SPC m h h and jump handlers work in ielm (thanks to Keith Pinson)
- Added c to continue in edebug mode (thanks to hodge)
- Added SPC m g b to jump back to previous point (thanks to Magnus Therning)
- Added Edebug Eval List key bindings
  - SPC m g w for edebug-where
  - SPC m a for edebug-delete-eval-item
  - SPC m k for edebug-delete-eval-item
  - SPC m , for edebug-update-eval-list
  - SPC m c for edebug-update-eval-list
  - SPC m e e for edebug-eval-last-sexp
  - SPC m e E for edebug-eval-print-last-sexp
Identify Cask files as emacs lisp ones (thanks to Adrien Becchis)
Added overseer ert test runner (thanks to Adrien Becchis)
- Key bindings:
  - SPC m t a for overseer-test
  - SPC m t t for overseer-test-run-test
  - SPC m t b for overseer-test-this-buffer
  - SPC m t f for overseer-test-file
  - SPC m t g for overseer-test-tags
  - SPC m t p for overseer-test-prompt
  - SPC m t A for overseer-test-debug
  - SPC m t q for overseer-test-quiet
  - SPC m t v for overseer-test-verbose
  - SPC m t h for overseer-help
Setup nameless package, replacing package prefix with : (thanks to Adrien Becchis)
Move nameless-mode toggle to SPC m T n (thanks to Sylvain Benner)
Added dotspacemacs alias (.S) for nameless (thanks to Sylvain Benner)
Disabled nameless by default (thanks to Codruț Constantin Gușoi, Sylvain Benner)
Activate nameless only in GUI (thanks to Sylvain Benner)
Added flycheck-package for package metadata linting (thanks to Uroš Perišić)
Make rainbow-identifiers not colorize special operators and macros, so they always visually stand out. (thanks to Andriy Kmit)
Added emr integration + key bindings (thanks to Ivan Yonchovski)
- Key bindings:
  - SPC m r f e for emr-implement-function
  - SPC m r f d for emr-find-unused-definitions
  - SPC m r e f for emr-extract-function
  - SPC m r e v for emr-extract-variable
  - SPC m r e l for emr-extract-to-let
  - SPC m r e c for emr-extract-constant
  - SPC m r e a for emr-extract-autoload
  - SPC m r i v for emr-inline-variable
  - SPC m r i s for emr-inline-let-variable
  - SPC m r i f for emr-inline-function
  - SPC m r i a for emr-insert-autoload-directive
  - SPC m r d l for emr-delete-let-binding-form
  - SPC m r d d for emr-delete-unused-definition
  - SPC m e w for emr-eval-and-replace
Added elisp-def integration (thanks to Thanh Vuong)
Added elisp-demos integration (thanks to Alfonso Montero)

Emoji

Added support for Emoji fonts on macOS and Linux (thanks to CodeFalling)
Setup emojify cache directory (thanks to Boris Buliga)
Hide mode-line indicator: emoji (thanks to duianto)
Prevented set-fontset-font from being set in Emacs without a window system (thanks to NicholasTD07k)
Enabled company-emoji-insert-unicode (thanks to Benjamin Levy)

ERC

Key bindings:
- SPC m b to switch between ERC buffers (thanks to Evan Klitzke)
Conditionally enable ERC notifications via erc-enable-notifications (thanks to Evan Klitzke)
Added spell checking and mIRC colors (thanks to Benjamin Levy)
erc-view-log related changes (thanks to Mpho Jele)
- Modified erc-log transient state to open in erc-view-log-mode
- Added utility to open log buffer/file from erc channel

Erlang

Added lsp support through erlang-ls backend (thanks to cfclavijo)
Added dap support through els_dap backend (thanks to cfclavijo)
lsp layer is a dependency when backend is set to 'lsp (thanks to cfclavijo)

ESS

Key bindings:
- Change SPC m s t to SPC m s f to respect convention (thanks to Yi Liu)
- Change SPC m s T to SPC m s F to respect convention (thanks to Yi Liu)
- Added REPL bindings (thanks to Guido Kraemer)
  - SPC m , to send region, current function, or paragraph and step
  - SPC m s s to switch between file and REPL buffer
  - SPC m h for predefined keymap ess-doc-map
  - SPC m r for predefined keymap ess-extra-map
  - SPC m w for predefined keymap ess-r-package-dev-map
  - SPC m d for predefined keymap ess-dev-map
- Change some leader keys (thanks to Seong Yong-ju)
  - SPC m E for predefined keymap ess-extra-map
  - SPC m D for predefined keymap ess-r-package-dev-map
  - SPC m d for predefined keymap ess-dev-map
- Removed noweb bindings since it no longer works (thanks to Seong Yong-ju)
Fixed issue with read-only REPL buffer (thanks to Jack Kamm)
Added ess layer variable ess-disable-underscore-assign (thanks to Jack Kamm)
Remove ess-R-object-popup from ess layer (thanks to Naylyn Gaffney)
Refactor keybindings for ess-mode and ess-julia-mode (thanks to Guido Kraemer and bmag)
Added Julia repl to spacemacs/ess-start-repl (thanks to Guido Kraemer)
Optimize Julia layer to provide better dev experience (thanks to Guido Kraemer)
Reorganize key bindings (refer to ESS section in Breaking Changes above)
Added xref integration (thanks to Guido Kraemer)
Update ess-disable-underscore-assign for ESS 18.10 (thanks to Leonard Lausen)
Update layer with the latest upstream changes (thanks to Guido Kraemer)
Evilified states for ess help buffer (thanks to ft)
Added LSP support for R (thanks to Seong Yong-ju)

Evil snipe

Must always explicitly enable evil-snipe-mode even when evil-snipe-override-mode is enabled (thanks to Sylvain Benner)

Factor

Misc fixes for factor version 0.98 (thanks to timor)
Support running graphical Factor listener instances from Spacemacs
Support reloading factor-mode/fuel-mode code when connecting to different Factor versions

FASD

Add search from ivy action (thanks to Daniel Nicolai)
fasd & find layout. Initiates fasd search and opens the item in a layout (thanks to Ag Ibragimov)

Finance

Remove key-bindings pointing to removed commands (thanks to Alexander Baier)
Added evil-ledger package (thanks to Alexander Miller)
- new key bindings: g j go to the next transaction g k go to the previous transaction
- evil-ledger adds the x transaction text object
Prevent auto-complete from adding a space (thanks to Lareb Syed)

FSharp

Added prefixes for key bindings (thanks to David Millar-Durrant)

Geolocation

Added deferred theme changer activation function. (thanks to Thadeus Fleming)
Fixed geolocation layer on non-macos systems (thanks to Boris Buliga)
Show user error when location is not set in theme changer (thanks to Boris Buliga)

GitHub

Layer:
- marked as deprecated as functionality is all in git layer (thanks to practicalli-john)
Packages:
- Added new packages forge (thanks to Miciah Dashiel Butler Masters)
- Do not install forge on Windows by default, see README.org of the layer (thanks to Sylvain Benner)
- Remove package github-browse-file which has been replaced by browse-at-remote in version-control layer
- Added package grip=mode (thanks to Daniel Nicolai)
Key bindings:
- Added g r evilified binding to gist-list-mode (thanks to Jean-Sebastien A. Beaudry)
- Forge-topic buffer (thanks to Miciah Masters and yuhan0):
  - SPC m c create new post
  - SPC m e edit post
- Forge-post buffer (thanks to Miciah Masters and yuhan0):
  - SPC m c or SPC m , submit post
  - SPC m k or SPC m k cancel post
- md/org buffer (thanks to Daniel Nicolai)
  - SPC g h p (toggle) grip-mode
Replace evilified-state-evilify by evilified-state-evilify-map (thanks to Sylvain Benner)
Disabled status, issues, and PRs by default (thanks to Miciah Masters)
Removed mentions of the removed package magithub (thanks to Hong Xu) Obsolete:
- Added package magithub, it is enabled by default in offline mode.
- Remove package magit-gh-pulls as it was deprecated in favor of magithub and forge (thanks to Robby O’Connor)
- Made magithub offline by default (thanks to Miciah Masters)
Removed git-clone and git-search packages for not using a secure means to store access tokens #1153777 (thanks to @practicalli-john)

Git

Key bindings:
- SPC g c to clone a repository (thanks to Steven Allen)
- SPC g i to initialize a repository (thanks to Steven Allen)
- SPC m g y to find symbols (thanks to Daniel Ralston)
- SPC g f d for magit-diff (thanks to Ag Ibragimov and bmag)
- Commit message buffer (thanks to yuhan0):
  - SPC m c or SPC m , commit changes with the entered message
  - SPC m a or SPC m k discard message and abort the commit
  - g j or M-n cycle through history to the previous commit message
  - g k or M-p save current commit message and cycle to the next message
- Log selection buffer (thanks to yuhan0):
  - SPC m c or SPC m , select the commit at point and act on it
  - SPC m a or SPC m k abort selecting and don’t act on any commit
- Get git permalink for a region (thanks to Roman Gonzalez):
  - SPC g l p opens browser with region permalink URL
  - SPC g l P adds region permalink URL to clipboard
- Moved magit-find-file to view a file at a specific branch or commit from SPC g f f to SPC g f F (thanks to duianto and Hong Xu)
- Unbind C-f from magit-gitflow-popup (thanks to rayw000)
- Implement performance hack for MacOS mentioned in Magit manual (thanks to Keith Pinson)
- Magit Forge key bindings for editing a topic, i.e. issue, PR (thanks to
- SPC m d Magit Forge toggle draft PR key bindings (thanks to @practicalli-john)
Fixes:
- Install magit-svn by default and activate with git-enable-magit-svn-plugin
- Added feature to toggle evil-magit based on editing style (thanks to Muneeb Shaikh)
- Added use-package for deferred loading of evil-magit (thanks to Sylvain Benner)
- Remove old evilification of magit buffers (thanks to Sylvain Benner)
- Move evil-magit use-package hook declaration to pre-init (thanks to Sylvain Benner)
- Change magit-svn-popup keybinding to ~ (thanks to hornuda)
- Added gitignore-templates (thanks to Ruslan Kamashev)
- Added helm-git-grep (thanks to Evan Klitzke)
- Enabled colors in magit-log (thanks to Thomas de Beauchêne)
- Added magit buffers to useless buffers (thanks to Thomas de Beauchêne)
- Fixed magit blame function name (thanks to Bjarke Vad Andersen)
- Show magit-log-select and diff in two windows (thanks to duianto)
- Fixed magit conflicting with golden-ratio (thanks Eric Zhang)
- Hide with-editor mode-line indicator: WE (thanks to duianto)
- Fixed magit blame in org buffers (thanks to Compro Prasad)
- Deleted git-link and git-timemachine integration that has been superseded by upstream changes (thanks to Miciah Dashiel Butler Masters)
- Unfolded org headings to a target line when a .org file is opened from a Magit diff or blame buffer (thanks to duianto and Miciah Masters)
- Allowed multichar major mode leader key for exiting magit commit edits (thanks to tuh8888)
- Restore magit transient args between sessions (thanks to duianto)
Improvements:
- Added orgit-forge (thanks to Ag Ibragimov)
- Add Magit Forge configuration documentation & basic git configuration (thanks to practicalli-john)

Gnus

Key bindings:
- Added g r for gnus-group-get-new-news (thanks to Matthew Leach)
- Added O prefix in evil state for gnus-group-group-map (thanks to Matthew Leach)
- Added unplugged and slave variants. These are for offline usage and having multiple gnus running, respectively.
  - SPC a g g gnus (normal). Not slave, plugged.
  - SPC a g o slave & unplugged.
  - SPC a g u unplugged (but not slave).
  - SPC a g s gnus slave (but plugged). (thanks to Spenser Truex)
- Added message mode insert binding: SPC m i F for FLAME ON, following RFC 1855 (thanks to Spenser Truex)
Improvements:
- Added a @gnus perspective (SPC l o g) to the layouts transient state (thanks to Matthew Leach)
Fixed:
- Made the gnus variables user configurable (thanks to duianto)

Go

Deprecated:
- Dropped support for deprecated gometalinter (thanks to pancho horrillo)
Layer variables:
- Add go-format-before-save with a default value of nil (thanks to Jon Erik Del Rosario Suero)
- Refactored two variables go-use-gometalinter and go-use-golangci-lint to one go-linter (thanks to Robert Zaremba)
Improvements:
- Added LSP support (thanks to Lupco Kotev)
- Set lsp-diagnostic-package to :none when Go layer is using LSP (thanks to Tim Heckman)
- Improved go test output buffer behavior (thanks to Denis Bernard)
- Configurable extra arguments to go run (thanks to Enze Chi)
- Configurable extra arguments to go test (thanks to Ian Clark)
- Added toggle for running gofmt before save (thanks to Jon Erik Del Suero)
- Added toggle control for verbose go test output (thanks to Enze Chi)
- Added go-gen-test (thanks to Cosmin Cojocar and Sylvain Benner)
- Added go-impl (thanks to Cosmin Cojocar)
- Added godoctor (thanks to TinySong and Eivind Fonn)
- Added go-tag (thanks to brantou)
- Added go-fill-struct (thanks to Cosmin Cojocar)
- Added golangci-lint support (thanks to Lupco Kotev)
- Added GOROOT to list of variables copied from shell environment (thanks to Andy Lindeman)
- Added Testify support (thanks to Mathieu Post)
- Convert remote file name to local name, stripping trampy stuff (thanks to Josh Santos)
- Configure go-mode to use the gopkgs tool to find available Go packages faster (thanks to Cosmin Cojocar)
- Support editorconfig setting of tab-width to nil (thanks to lawrsp)
- Added setup instructions for gopls (thanks to pancho horrillo)
- Make flycheck disable checkers covered by golangci (thanks to zhuoyikang)
- Updated build instructions for golangci-lint (thanks to pancho horrillo)
- Added dap-go integration (ljupchokotev)
- Added go-run-command variable (thanks to Jay Z)
- Added go-test-command variable (thanks to Jay Z)
Key bindings
- godoctor key bindings (thanks to TinySong and Eivind Fonn):
  - SPC m r n to rename
  - SPC m r e to extract
  - SPC m r t to toggle
  - SPC m r d for godoc
- go-gen-test key bindings (thanks to Cosmin Cojocar and Sylvain Benner):
  - SPC m t g g to generate tests for the function in the active region
  - SPC m t g f to generate tests for all exported functions
  - SPC m t g F to generate tests for all functions
- Added SPC m r s to fill struct with default values (thanks to Cosmin Cojocar)
- Added SPC m r i to generate method stubs for an interface (thanks to Cosmin Cojocar)
- Added SPC m = to run gofmt manually (thanks to Jon Erik Del Suero)
Fixes:
- Fixed loading of the GOPATH, GOROOT, and GO15VENDOREXPERIMENT environment variables (thanks to Joshua Santos)
- Fixed go-run-test-current-function for vanilla tests and gocheck suite tests (thanks to Mathieu Post)
- Fixed search for current test function to run (thanks to joelpet)
- Disabled go-eldoc-setup for LSP backend (thanks to Seong Yong-ju)

Graphviz

Use graphviz package from melpa (thanks to Matthew Boston)

Groovy

Update indent-variable-alist to support new groovy-mode (thanks to Sylvain Benner)
Move groovy configuration to its own layer and improve it (thanks to Sylvain Benner)
Added Gradle support (thanks to Johnson Denen)
Improved maven and gradle support (thanks to Sylvain Benner)
Key bindings:
- Added SPC m r i to add import (thanks to Sylvain Benner)

Gtags

Key bindings:
- Move key binding SPC m g c to SPC m g C (regenerate tags)
Don’t check if mode function is bound (thanks to Eivind Fonn)
Implements diminish and toggle (thanks to Dominik Schrempf)
Added ivy support to the gtags layers (thanks to Robbert van der Helm)
Made gtags toggle major mode specific (thanks to Sylvain Benner)
Fixed issue counsel-gtags command doesn’t work in c-c++ layer (thanks to kekenow)
Fixed a typo by spelling counsel correctly (thanks to kccai)
Fixed GNU Global install instructions for macOS (thanks to Martin Račák)

Haskell

Disabled electric indent for cabal-mode (thanks to Benno Fünfstück)
Added dante support to haskell layer (thanks to Kyle McKean)
Fixed: company-dante -> dante-company (thanks to Leon Isenberg)
Rename haskell-enable-hindent-style to haskell-enable-hindent and make it a Boolean option in accordance with upstream changes (thanks to PierreR)
Added function for proper import reformatting
Key bindings:
- SPC r i runs new spacemacs/haskell-format-imports function
- SPC m g b returns from definition in intero-mode (thanks to Magnus Therning)
Enable LSP mode using HIE.
Fixed jump handlers for dante and inferno (thanks to cjay, CthulhuDen and Magnus Therning)
Included attrap when dante is used (thanks to Pepe Iborra)
Added keybinding C-c C-z for haskell-interactive-switch (thanks to ft)
Added keybindings to the GHCI REPL:
- C-j switch to next history item
- C-k switch to previous history item
- C-l clear the REPL
(thanks to Joscha)
Reverted the REPL stuck snippets from checking if the haskell package is used, to checking if the haskell layer is used (thanks to duianto)

Helm

New packages:
- helm-ls-git (thanks to duianto)
Improvements:
- Load helm before read-file-name and completing-read (thanks duianto and thanks Miciah for a more elegant solution)
- Load helm before completion-at-point (thanks to duianto)
- Filter out useless buffers from helm-mini on SPC b b, all useless buffers can be listed using SPC b U (thanks to Thomas de Beauchêne)
- Limited ripgrep results to 512 columns by default, and added spacemacs-helm-rg-max-column-number layer variable to configure the above limit (thanks to Aaron Jensen, Michael Hauser-Raspe, and Sylvain Benner)
- Don’t change helm-bookmarks keys too early when helm-mode is enabled (thanks to bmag)
- Change the default actions for helm-find-files, helm-buffers-list, and other file- or buffer-related Helm interfaces to handle multiple marked candidates by distributing buffers over existing windows until the action has either assigned all buffers or run out of windows (thanks to Nir Friedman)
- Added support for editing the helm-find-files buffer from the Helm transient state (thanks to Troy Hinckley)
- Hide lighter (thanks to Sylvain Benner and duianto)
- Lazy load helm based on key bindings (thanks to Sylvain Benner)
- Added guard to check if winum is loaded (thanks to Dan Girshovich)
- Updated helm-xref to set the correct xref-show-xrefs-function for Emacs 27 (thanks to Junxuan)
- Hide helm-ff-cache-mode mode-line indicator (thanks to duianto)
- Ignored helm-full-frame and pop-up-windows in helm-swoop to fix selection navigation (thanks to Boris Sergeyev)
Key bindings:
- Added Key bindings for directory search:
  - ~SPC s d for spacemacs/helm-dir-smart-do-search
  - ~SPC s D for spacemacs/helm-dir-smart-do-search-region-or-symbol
  - ~SPC s a d for spacemacs/helm-dir-do-ag
  - ~SPC s a D for spacemacs/helm-dir-do-ag-region-or-symbol
  - ~SPC s k d for spacemacs/helm-dir-do-ack
  - ~SPC s k D for spacemacs/helm-dir-do-ack-region-or-symbol
  - ~SPC s r d for spacemacs/helm-dir-do-rg
  - ~SPC s r D for spacemacs/helm-dir-do-rg-region-or-symbol
  - ~SPC s t d for spacemacs/helm-dir-do-pt
  - ~SPC s t D for spacemacs/helm-dir-do-pt-region-or-symbol
  (thanks to Tim Jäger and Eivind Fonn)
- Added SPC b U to list all useless buffers (thanks to Thomas de Beauchêne)
- Added SPC s C for helm-swoop-clear-cache (thanks to Yang Qian)
- Removed SPC s w w key binding for helm-wikipedia-suggest, which was removed upstream.
- SPC g f f for helm-ls-git-ls (thanks to duianto)
- Add C-d to create a project perspective and open a project root dired buffer, from the SPC p l persp switch project prompt (thanks to Magnus Therning)
- Add C(-S)-tab keybindings for buffer switching (thanks to Daniel Nicolai)
Fixes:
- Fixed signature of spacemacs//display-helm-window (thanks to Jack Kamm)
- Fixed initialization by calling helm-mode when Helm is initialized= (thanks to bet4it).
- Fixed actions in Helm transient state (thanks to Troy Hinckley)
- Fixed conflict with new Magit transient key bindings (thanks to Sylvain Benner)
- Fixed smex package integration (thanks to Troy Hinckley)
- Fixed winum integration (thanks to Sylvain Benner)
- Fixed “Invalid face reference” error in Helm transient state (thanks to duianto)
- Fixed error from spacemacs/helm-files-smart-do-search on non-file buffers (thanks to Miciah Masters)
- Fixed regression: void function helm-current-directory on C-x C-f (thanks to bmag)
- Fixed opening files from buffers without winum (thanks to Codruț Constantin Gușoi)
- Fixed spacemacs//helm-open-buffers-in-windows when opening more files than available windows (thanks to Juha Jeronen)
- Fixed searching in a project with C-s from SPC p p (thanks to duianto)
- Fixed C-c C-e helm-find-files-edit action (thanks to duianto)
- Added spacemacs/helm-dir-do-grep to fix #13167 (thanks to Richard Kim)
- Moved the helm-org definition from the org layer to helm so that helm-spacemacs-faq (SPC h f) works without the org layer (thanks to Nicholas Kirchner)

HTML

Added impatient-mode under SPC m i (thanks to geo7)
Added counsel-css as an ivy alternative to helm-css-scss (thanks to Robbert van der Helm)
Fixed autoloading bug involving spacemacs/helm-find-files (thanks to Jack Kamm)
XML files now open with web-mode by default (thanks to Jordan Gwyn)
Added helm-xref (thanks to Fangrui Song and Sylvain Benner)
Removed TAB binding for emacs editing style in emmet-mode (thanks to Kalle Lindqvist)
Revert setting company min. prefix length to 0 for company-web backend (thanks to Dela Anthonio)
Added missing prefixes for web-mode and css-mode (thanks to Uroš Perišić)
Fixed TAB indenting in web-mode (thanks to Christopher Eames)
Added lsp support for css-mode, less-css-mode, and scss-mode (thanks to Seong Yong-ju)
Added support for prettier formatter in HTML buffers (thanks to Anton Alekseev)
Added support for .svelte files (thanks to Javier Candeira)
Added lsp support for html buffers (thanks to Thanh Vuong)
Added a toggle state minified/full to the transient state (thanks to duianto)
Moved cursor to beginning of line after spacemacs/css-contract-statement (thanks to Mpho Jele)

Hy

Added support for pipenv (thanks to Cazim Hysi)
Updated Hy layer to current Hy mode (thanks to Cazim Hysi)
Added support for virtual envs (thanks to Danny Freeman)
Key bindings:
- Added SPC m v prefix for virtualenvs
- Added SPC m v p prefix for pipenv
- Added SPC m h prefix for help
- Added SPC m e prefix to mirror the eval bindings of other Lisps
- Changed SPC m s s (i.e. start-or-switch-to-shell) to SPC m '

Idris

Update author email for Idris layer (thanks to Timothy Jones)
Enabled idris-simple-indent (thanks to Xuan Bi)

IPython Notebook

Added support for auto-completion with company (thanks to tutysara)
Added ob-ipython (thanks to Alejandro Catalina)
DRY and tidiness update (thanks to dickmao)
Key bindings:
- SPC a i l to login (thanks to Ben Mabey)
- SPC m s to split cell at point (thanks to Jaakko Luttinen)
- <C-return> (execute cell) and <S-return> (execute cell and go to next) also in hybrid mode (thanks to Jaakko Luttinen)
- Remove spurious key binding (thanks to Carlos Andrés Rocha)
- Added SPC a y r ein:run (thanks to Zach Pearson)
- Added SPC a y s ein:stop (thanks to Zach Pearson)
- Added package dependencies for ein (thanks to ft)
- Fixed keybindings per removal of ein:notebook-multilang-mode
- DRY and tidiness update by primary EIN developer
- Dynamically generate transient-state docstring. Remove ob-ipython (Ibid.)
- Avoid counterfeiting of ein:notebook-mode-map (Ibid.)

Ivy

Added recentf alt actions to refresh and delete items (thanks to Rich Alesi)
Added projectile alternate actions to invalidate cache (thanks to Rich Alesi)
Key bindings:
- Added Helm key binding counterparts:
  - SPC f e l counsel-find-library
  - SPC h i counsel-info-lookup-symbol (thanks to Andriy Kmit’)
  - SPC h m man, fallback to woman on Widows (thanks to madand)
- Added SPC h d F to list faces (thanks to Muneeb Shaikh)
- Bind find-file-other-window to j (thanks to James Wang)
- Added counsel-mark-ring to rm (thanks to bmag)
- Added counsel-git to SPC g f f (thanks to Hong Xu)
- Added counsel color and faces key bindings (thanks to duianto):
  - SPC C e counsel-colors-emacs
  - SPC C f counsel-faces
  - SPC C w counsel-colors-web
- Restored bindings in spacemacs/counsel-search with ag or rg:
  - f3 spacemacs//counsel-save-in-buffer
  - C-c C-e spacemacs//counsel-edit
  (thanks to madand)
- Add d to create a project perspective and open a project root dired buffer, from the SPC p l persp switch project prompt (thanks to Magnus Therning and Muneeb Shaikh)
- Rebind SPC s S from spacemacs/swiper-region-or-symbol to Ivy native swiper-thing-at-point
- Rebind SPC s S from spacemacs/swiper-all-region-or-symbol to Ivy native swiper-all-thing-at-point (last two points thanks to Daniel Nicolai)
- Bound SPC s l to ivy-resume (thanks to Wieland Hoffmann)
- Rebind C-k to C-M-k in ivy-reverse-i-search (C-r at a prompt) (thanks to duianto)
- Add C-(S)-tab keybindings for buffer switching (thanks to Daniel Nicolai)
Removed definitions for spacemacs/swiper-region-or-symbol and spacemacs/swiper-all-region-or-symbol and updated keybindings, because Ivy has more advanced implementation via swiper-thing-at-point and swiper-all-thing-at-point
- Add C-RET for ivy-alt-done (thanks to Daniel Nicolai)
Limit ripgrep results to 150 columns (thanks to Aaron Jensen)
Use new API to register additional transient state bindings (thanks to Andriy Kmit’)
Replaced custom hydra-menu by original and updated hydra-menu, introducing marking feature (thanks to Daniel Nicolai)
Initiate the transient state with M-SPC while in a ivy buffer (thanks to Rich Alesi)
Set ivy-use-selectable-prompt to t (thanks to Boris Buliga)
Rename git dir variable to upstream changes (thanks to bmag)
Added hook for org-ctrl-c-ctrl-c (thanks to Sylvain Benner)
Added ivy-rich display transformer for ivy-switch-buffer (thanks to Alan Ferguson)
Fixed bug in spacemacs-help when a layer has no packages (thanks to Nikita Leshenko)
Rotate ivy re builders rather than toggle (thanks to Tomasz Kołodziejski)
Follow upstream ivy/counsel and remove use of variable counsel--git-dir (thanks to Chirantan Ekbote)
Fixed creation of layouts with ivy (thanks to Muneeb Shaikh)
Added ivy-enable-advanced-buffer-information variable to toggle ivy-rich being enabled (thanks to Alejandro Catalina)
Move counsel-projectile to spacemacs-layouts (thanks to Muneeb Shaikh)
Added ivy-xref (thanks to Fangrui Song and Sylvain Benner)
Use evil normal mode as default for ivy-occur-grep-mode (thanks to Ting Zhou)
Fixed error on nil input with counsel search (thanks to Miciah Masters)
Fixed call to counsel-more-chars in counsel-search (thanks to bmag)
Added search highlighting with ivy--regex-plus (thanks to ivasonn)
Improved jumping in buffer (thanks to Kalle Lindqvist)
Fixed SPC m s key bindings for wgrep (thanks to John Lee)
Update ivy-rich config for upstream changes (thanks to bmag)
Added C-r keybinding for counsel-minibuffer-history (thanks to James Wang)
Fixed counsel search errors due to function rename (thanks to Aaron Jensen)
Display results count properly in prompt (thanks to yuhan0)
Fixed typos in spacemacs/search-dir* bindings (thanks to yuhan0)
Added ivy-ret-visits-directory variable (thanks to bb2020)
Fixed definitions of extra actions R and D for recentf (thanks to madand)
Renamed counsel-more-chars to ivy-more-chars to match upstream (thanks to duianto)
Set counsel-find-file-at-point to t to enable better auto completion of counsel-find-file (thanks to Hong Xu)
Fixed broken ivy-occur (thanks to Carlos Ibáñez)
Fixed counsel-git-grep with input SPC s g P (thanks to Carlos Ibáñez)
Keep C-h binding in counsel-find-file-map only for hjkl navigation (thanks to Hong Xu)
Optimize spacemacs/counsel-search for ag and rg (thanks to Hong Xu)
Fixed void variable counsel-find-file-map (thanks to duianto)
Fixed wrong initial directory in spacemacs/counsel-search (thanks to Carlos Ibáñez and Juuso Valkeejärvi)
Fix visual selection expansion across the buffer on `SPC s S` and `SPC s B` (thanks to Andriy Kmit)
Fixed cl package deprecated letf* (thanks to duianto)
Fixed counsel find-file functions to use Spacemacs check for opening large

files (thanks to Daniel Nicolai)

Add option to configure all-the-icons-ivy-rich (thanks to Daniel Nicolai)

Imenu-list

Changed SPC b i to SPC b t for imenu tree view (thansk to Sylvain Benner)
Fixed key bindings (thanks to bet4it):
- r inside imenu-list buffer to refresh
- SPC b t calls imenu-list-smart-toggle rather than imenu-list-minor-mode

Jabber

Added missing optional argument for the jabber-alert-echo function to fix wrong-number-of-arguments error when jabber receives a new notification (thanks to Aleksei Fedotov)

Json

Added variable json-fmt-on-save to run the selected formatter on save.

Jsonnet

Fixed flycheck support in jsonnet files (thanks to Vikash Balasubramanian)

Java

Key bindings:
- SPC m e e is now to fix error around point. Use SPC e prefix to navigate between errors.
- SPC m p r to run project (thanks to Willian Ver Valem Paiva)
- SPC r n for eclim-java-new (thanks to Dela Anthonio)
- New lsp backend keybindings
  - SPC m r c i convert to static import
  - SPC m r a t add throws exception
  - SPC m r a a assign all parameters to fields
  - SPC m r a f assign parameter to field
  - SPC m r g g to generate getters/setters
  - SPC m r g e to generate equals and hashCode methods
  - SPC m r g t to generate toString method
  - SPC m r g o to generate method overrides
  - SPC m c p create spring boot project (thanks to Ivan Yonchovski)
- Fixed SPC m m t C-a it was bound to SPC m m t C - a (thanks to duianto)
- New lsp backend keybindings
  - SPC m r a l assign statement to local
  - SPC m r a F assign statement to field
Improvements:
- Added support for multiple backends. Supported backends are: meghanada, eclim. The default backend is meghanada. (thanks to Ivan Yonchovski)
- Added ENSIME jump handlers (thanks to Joao Azevedo)
- Improved maven (thanks to Sylvain Benner)
- Made java layer depend on groovy layer (thanks to Sylvain Benner)
- Added org-babel support (thanks to Michael Rohleder)
- Remove broken ENSIME key bindings (thanks to Bjarke Vad Andersen)
- Added LSP Java backend (thanks to Ivan Yonchovski)
- Added .dap-breakpoints and .lsp-session-* (java lsp tempfiles) to .gitignore (thanks to Uroš Perišić)
- Added transient (package update temp folder) to .gitignore (thanks to Jarosław Górny)
- Added ** * smartparens pair (thanks to Ivan Yonchovski)
- Added the prefix name “actionable” to SPC m a (thanks to duianto)
Fixes:
- Removed gradle-mode which is unsupported and was breaking other major modes
- Replace usage of ensime-print-type-at-point by ensime-type-at-point (thanks to Joao Azevedo)
- Added defalias for ensime-type-at-point for compatibility (thanks to Eivind Fonn)
- Fixed syntax typo in configuration (thanks to EMayej)
- Fixed yanking types (thanks to Bjarke Vad Andersen)
- Fixed gtags related initialization (thanks to Guido Kraemer)
- Fixed prefixes for java-mode (thanks to Seong Yong-ju)
- Enabled lsp-java when the java-backend is nil and the lsp layer is enabled (thanks to Ivan Yonchovski)
- Fixed dap-java shortcuts (thanks to Ivan Yonchovski)
- Removed lsp-java configurations for missing properties or for defaults that already are set by lsp-mode/lsp-java (thanks to Ivan Yonchovski)

Javascript

Improvements:
- Leverage js-doc Yasnippet integration if available (thanks to Andriy Kmit’)
- Added LSP support, which can be used by enabling the lsp layer and setting the javascript layer’s javascript-backend variable to lsp (thanks to Ting Zhou and Sylvain Benner)
- Added ES6 module extension to init-js2-mode (thanks to Nathan Lloyd)
- Added org-babel support (thanks to Michael Rohleder)
- Added debug support via dap layer (Firefox and Google Chrome)
- Added format on save option. (thanks to Trapez Breen)
- Added nodejs-repl support (thanks to Uroš Perišić)
- Added a javascript-lsp-linter variable to allow for disabling lsp as a linter for javascript and react, when lsp is set as the backend (thanks to Thanh Vuong)
- Documented how to: Enable lsp. Install flow (thanks to William Blasko)
Key bindings
- Improved coffeescript support (thanks to Kalle Lindqvist):
  - SPC m ' to create or go to REPL
  - SPC m c c to compile buffer
  - SPC m c r to compile region
  - SPC m s b to send buffer to REPL
  - SPC m s l to send line to REPL
  - SPC m s i to create or go to REPL
  - SPC m s r to send current region to the REPL and stay in buffer
  - SPC m T c to toggle compile on save
- Move REPL live eval toggle to SPC m T l (thanks to Sylvain Benner)
- Updated readme key from: SPC m s a to: SPC m T l (thanks to duianto)
- Added import-js support with key bindings:
  - SPC m i i to mport the module for the variable under the cursor
  - SPC m i f to import any missing modules and remove any modules that ar not used
  - SPC m g i to go to the module of the variable under cursor
  (thanks to Seong Yong-ju)
- Move SPC m i for impatient-mode to SPC m I as SPC m i is now taken by the import-js key-bindings (thanks to Seong Yong-ju)
Fixes:
- Set default value of tern-command to “tern” (thanks to Sylvain Benner and Juuso Valkeejärvi)
- Check if tern exists before using it (thanks to Codruț Constantin Gușoi)
- Fixed hook value to enable evil-matchit (thanks to Thanh Vuong)
- Fixed hook value to enable evil-matchit (thanks to Thanh Vuong)
- Disabled js2-mode’s next-error-function when the syntax-checking layer is enabled, to let flycheck handle any errors (thanks to Thanh Vuong)

Julia

Fixes:
- Loaded lsp-julia from melpa (thanks to Guido Kraemer)
- Fixed julia-mode-local-vars-hook (thanks to Guido Kraemer)
- Limited evil-surround-pairs-alist redefinitions to julia mode (thanks to duianto)
- Remove warning about LanguageServer.jl not working in 1.0 (thanks to Daniel Molina)
- Fixed inconsistencies in backend configuration (thanks to Matt Kramer)

Keyboard layout

Added support for Colemak layout (thanks to Daniel Mijares, Lyall Cooper and Eivind Fonn)
Added new programmer dvorak layout that matches vim like key placement (thanks to Max Gonzih)
Added support for the Workman keyboard layout (thanks to warreq)
Added neo keyboard layout (thanks to benozol)
Added colemak-jkhl layout (thanks to fmdkdd)
Disambiguate the colemak-hnei and colemak-neio layouts (thanks to fmdkdd)
Improved support for workman keyboard layout (thanks to Benjamin Reynolds)
Added after-config hooks for lazy-loaded packages (thanks to CharlesHD)
Added undo-tree visualizer mapping (thanks to CharlesHD)
Fixed key remapping after cl package deprecation (thanks to Damien Picard)
Fixed bepo layout, commented out broken evil-window :common bindings (thanks to CharlesHD)
Added evil-lisp-state mapping (thanks to Damien Picard)
Added ediff mapping (thanks to iv-nn)

Kivy

Added the kivy package (thanks to Nasser Alshammari and Ryota Kayanuma)

LaTeX

New package magic-latex-buffer (thanks to benquebec)
New layer variable latex-enable-magic to enable magic symbols in latex buffers, see README.org for more info (thanks to benquebec)
Put magic-latex-buffer in TeX-update-style-hook instead of LaTeX-mode-hook (thanks to Matt Kramer)
Enable auto indent when paste. Remove latex-mode from spacemacs-yank-indent-modes to disable it (thanks to bet4it)
Added support for company-reftex (thanks to et2010)
Added bindings to navigate between errors in tex mode:
- SPC m n goto next error
- SPC m N goto previous error (thanks to Olivier Verdier)
Fixed README to say auto-fill on by default. (thanks to Max Willsey)
Added ConTeXt mode to the key bindings (thanks to ft)
Fixed SPC m ; binding (thanks to Tianshu Wang)
Fix jump handlers setup and use dumb-jump as default (thanks to Matt Kramer)
Added layer variable latex-build-engine to provide better i18n support (thanks to Lucius Hu)
Added layer variable latex-refresh-preview to refresh the preview buffer when compiled PDF is changed (thanks to Lucius Hu)
Automatically configure pdf-tools as pdf viewer for TeX-view command (by default) (Thanks to Daniel Nicolai)
Add layer variable to open pdf-tools in split window (Thanks to Daniel Nicolai)
New package evil-tex (thanks to Dan Kessler)

Lua

Added support for auto-completion with company (thanks to halfcrazy)
Added support for LSP (EmmyLua-LS-all, lua-language-server, lua-lsp) (thanks to Lin.Sun)
Added EmmyLua-LS-all.jar to .gitignore (thanks to duianto)
Removed require lsp-clients (thanks to duianto)

Language Server Protocol (LSP)

Added core keybindings and prefix declarations for all LSP-based language layers, and helper functions to bind server-specific extensions (thanks to Cormac Cannon).
Replace lsp-capabilities keybinding with lsp-describe-session (thanks to Bryan Tan)
Added lsp-treemacs
- SPC m t g e to show error list
Fixed missing shortcuts for lsp-mode
- SPC m F r to remove workspace folder
- SPC m F a to add workspace folder
- SPC m F r to switch workspace folder
- SPC m b s to shutdown current workspace
- SPC m T l to toggle lenses
- SPC m = r to format region
Added package helm-lsp
- SPC m g s to find symbol in current project
- SPC m g S to find symbol in all projects
- SPC p E to show error list
Disabled helm-lsp keybindings when ivy layer enabled (Cormac Cannon)
Deleted fix-lsp-company-prefix since company-lsp is doing that handling.
Fixed a delay when declaring prefixes for mode (thanks to Thanh Vuong)
Required helm or treemacs to download helm-lsp or lsp-treemacs (thanks to Steven Allen)
Required yasnippet (thanks to Ivan Yonchovski)
Removed the now obsolete variable lsp-prefer-flymake (originally added by Juuso Valkeejärvi), the new variable lsp-diagnostic-package is handled upstream (thanks to duianto)
Removed company-lsp. Now lsp-mode is responsible for configuring company-backends and it will use company-capf.
Fixed upstream removal of lsp-clients (thanks to Colin Woodbury)
Added documentation for lsp-headerline-breadcrumb-mode, lsp-lens-mode, lsp-modeline-diagnostics-mode, and lsp-modeline-code-actions-mode (thanks to Lucius Hu)
Added lsp-version to SPC m b v (thanks to nanashi0x74)

Debug Adapter Protocol (DAP)

Layer variables:
- Added variable dap-enable-mouse-support
- Added variable dap-enable-ui-controls
Key bindings
- SPC m d d e to edit debug template
- Added global binding under SPC d
Improvements:
- Evilfied dap debug windows
Changed the dap-python debugger from ptvsd to debugpy. ptvsd is deprecated in dap-mode and is broken in Spacemacs.

Markdown

Fontify code blocks natively by default, for parity with the Org layer (thanks to Keith Pinson)
Disable mmm-mode in Git commit buffers, in order to allow the use of Markdown mode when committing (thanks to Keith Pinson)
New layer variable markdown-mmm-auto-modes which is a list of language names or lists of language and mode names that are supported in source blocks, you can add you own modes, see layer README.org for more info (thanks to Christian Brassat)
Added support for Scala source blocks (thanks to Christian Brassat)
Fixed save of org table (thanks to Codruț Constantin Gușoi)
Fixed missing key bindings for gfm-mode (thanks to Codruț Constantin Gușoi)
Open Madoko document using markdown mode (thanks to Han Wang)
Key bindings:
- SPC m T i to toggle inline images
- SPC m T l to toggle url hiding
- SPC m T t to toggle checkbox
- SPC m T w to toggle wiki links (thanks to Swaroop C H (added keys), AmaiKinono (moved to upper case T))
- SPC m T m for markdown-toggle-markup-hiding (thanks to Miciah Masters (added key), AmaiKinono (moved to upper case T))
Update markdown insert link, function renamed (thanks to duianto)
Made all keybindings available in gfm-mode (thanks to Codruț Constantin Gușoi)
Remove org table lighter (thanks to Troy Hinckley)
Fixed M-h, M-j, M-k, M-l bindings (thanks to Kechao CAI)
New key bindings (thanks to Sylvain Benner):
- M-up for markdown-move-up
- M-down for markdown-move-down
- M-left for markdown-move-left
- M-right for markdown-move-right
Update key bindings to reflect changes in markdown-mode 2.3 (thanks to Miciah Masters)
- Rename markdown-exdent-region to markdown-outdent-region.
- Command for SPC m i I folded into SPC m i i.
- SPC m i l and SPC m i L replaced by markdown-insert-link SPC m i l.
- Rename markdown-jump to markdown-do
Hide MMM mode-line indicator (thanks to duianto)
Use orgtbl-mode only when the org layer is used (thanks to Boris Buliga)
Added key bindings (thanks to AmaiKinono):
- Element insertion
  - SPC m x B insert gfm checkbox
  - SPC m x s make region striked through or insert strikethrough
- Table manipulation
  - SPC m t p move row up
  - SPC m t n move row down
  - SPC m t f move column right
  - SPC m t b move column left
  - SPC m t r insert row
  - SPC m t R delete row
  - SPC m t c insert column
  - SPC m t C delete column
  - SPC m t s sort lines
  - SPC m t t transpose table
  - SPC m t d convert region to table
Bound major mode leader key and M-RET to markdown-insert-list-item for terminal users (thanks to AmaiKinono)
Made *lsp-help* buffer shown in a popup window using popwin
Add support for mdx files via markdown-mode (thanks to robbyoconnor)
Improve documentation about markdown preview options (thanks to Lin Sun)

Major modes

Added SPARQL-mode (thanks to Dietrich Daroch)
Added android logcat (thanks to jiejingzhang)
Added pkgbuild (thanks to Sven Fischer)
Added keybinding for pkgbuild-update-srcinfo (thanks to pancho horrillo)
Added ebuild-mode (thanks to Kai Wohlfahrt)
Added the vala programming language (thanks to Steven Allen)
Added hoon (thanks to Hunter Haugen)

Mu4e

Added custom Spacemacs layout for mu4e buffers (thanks to Benjamin Reynolds)
Key bindings:
- Thanks to Peter Nagy and Eivind Fonn
  - add SPC m , and SPC m c to send message and exit
  - add SPC m a and SPC m k to kill message buffer
  - add SPC m s to save message as draft
  - add SPC m f to attach file
Replace mu4e multiple accounts with contexts (thanks to Allen Li)
Refactor to use spacemacs/add-to-hooks (thanks to Sylvain Benner)
Added helm-mu4e integration and key bindings (thanks to Sébastien Bariteau and Sylvain Benner):
- SPC a M to start mu4e
- SPC m S or SPC m / to search emails (requires helm)
- SPC m C to search contacts (requires helm)
Better defaults, async and utility functions (thanks to Peter Hoeg)
- Added binding C-x m to compose new message
Made maildirs extension optional (thanks to JorisE)
Create email with attachments from dired (thanks to Oleg Pykhalov)
Refactor major-mode leader key bindings (thanks to Miciah Masters)
Enabled scrolling in mu4e (thanks to Simon Altschuler)
Kill mu4e layout on app exit (thanks to Ag Ibragimov)
Restore gu binding for mu4e-view-go-to-url (thanks to Dominik Schrempf)
Updated assigned purpose names

Multiple Cursors

Disabled Spacemacs paste transient state when pasting to avoid pasting issue when there are more than one cursor (thanks to braham-snyder)
Added magnars’s multiple-cursors package as a new backend (thanks to bb2020)
- SPC s m a mc/mark-all-dwim
- SPC s m b mc/mark-all-like-this
- SPC s m m mc/mark-more-like-this-extended
- SPC s m r mc/edit-lines
- SPC s m s l mc/insert-letters
- SPC s m s m mc/mark-sgml-tag-pair
- SPC s m s n mc/insert-numbers
- SPC s m s r set-rectangular-region-anchor
- SPC s m s s mc/sort-regions
- SPC s m s t mc/reverse-regions
Fixed initialization (thanks to Seong Yong-ju)
Moved evil-mc key bindings to evil-mc-key-map (thanks to Seong Yong-ju)
Documented evil-mc make cursors from selection key bindings:
- grI evil-mc-make-cursor-in-visual-selection-beg
- grA evil-mc-make-cursor-in-visual-selection-end
(thanks to duianto)
Disabled evil-mc-mode in magit-mode (thanks to duianto)

Neotree

Made neotree an optional instead of a default layer
Move neotree to its own layer in new +filetree folder (thanks to Sylvain Benner)
Added screenshot in neotree layer (thanks to duianto)
Allow a prefix argument to RET / l (spacemacs/neotree-expand-or-open) to specify which window to use to open a file (thanks to Ljupcho Kotev)
Key bindings (thanks to bmag):
- SPC f T reinstated for showing file tree with Neotree or Treemacs
- SPC 0 and M-0 are consistent across Neotree and Treemacs
Fixed RET binding functionality (thanks to Lupco Kotev)
Use “open” instead of “xdg-open” on macos (thanks to Alexander-Miller)
Remapped winum-select-window-0-or-10 to neotree-show so that C-x w 0, SPC 0 and M-0 call the same command (thanks to duianto and Miciah)

NixOS

Enabled Flycheck (thanks to William Casarin)
Defer loading (thanks to Benno Fünfstück)
Disabled Electric-Indent mode, which interfered with the nix-mode indent function (thanks to Profpatsch)
Associate nix-mode with .nix files (thanks to jpathy)
Updated layer banner (thanks to kalium)
Added experimental LSP support (thanks to LuisChDev)

Nim

Added key binding SPC m h h to show symbol documentation (thanks to Valts Liepiņš)
Make spacemacs/nim-compile-run work with current buffer file instead of defaulting to main.nim (thanks to Uroš Perišić)
Replace company-capf with company-nimsuggest in company-backends-nim-mode to improve responsiveness (thanks to Uroš Perišić)
Declare all prefix names ('(compile goto help)) for nim-mode (thanks to Uroš Perišić)

Node

Use add-node-modules-path to automatically find local executables (thanks to jupl)
Disabled add-node-modules-path by default (thanks to Eivind Fonn)

Notmuch

Added support for scrolling the message pane in notmuch-tree, originally bound to SPC/BKSPC (thanks to inwit).
Fixed a bug in notmuch-tree which was preventing d~/~D bindings to work (thanks to Daniel Nicolai, alexey0308, inwit)
Try harder to find GitHub patch URL (thanks to Miciah Masters)
Open GitHub patches fullscreen
Add next and previous message bindings to notmuch-tree mode
Change the C-n and C-p message keys to their original N and P bindings
Edit require from org-notmuch to ol-notmuch as per org-mode update 9.3.1 (thanks to Loys Ollivier)
Fix address completion in notmuch-message mode (thanks to Mattijs Korpershoek)

OCaml

Allow initialization without requiring opam (thanks to Bernhard Schommer)
Fixed misused functions, merlin is a package not a layer (thanks to jinyang and Rudi Grinberg)
Fixed issue with OPAM share directory on Windows (thanks to Levi Roth)
Enabled flycheck-ocaml (thanks to Dave Aitken)
Fixed backspace delete (thanks to Hasan Alirajpurwala)
Fixed flycheck-ocaml not initialized warning (thanks to Artur Juraszek)
Added dune support via dune-mode (thanks to Lyman Gillispie)
Fixed ocamlformat not properly initialized by following do (thanks to Nicolas Raymond)
Allow new OPAM share commandline syntax (thanks to Cody McKenzie)

Org

Add SPC m [ for org-agenda-file-to-front and SPC m ] for org-remove-file (thanks to Keith Pinson).
Add initial org-transclusion support behind org-enable-transclusion-support flag (thanks to Keith Pinson).
When org-appear is set to be triggered manually and Spacemacs’ editing mode is Vim or hybrid, register relevant org-appear commands in Evil hooks for Org buffers (thanks to Keith Pinson).
Provide some sane default strategies for enforcing TODO dependencies via org-todo-dependencies-strategy (thanks to Keith Pinson).
Load org-mode email integration (mu4e/notmuch) when org is loaded (thanks to Steven Allen)
Packages:
- Added package org-journal (thanks to Nick Anderson)
  - Added shortcuts for handling scheduled entries and find journal file (thanks to Daniel Nicolai)
- Added package for org-sticky-header-mode (thanks to Langston Barret)
- Added package org-jira (thanks to Kirill A. Korinsky)
- Added package org-rich-yank (thanks to Keith Pinson)
- Added package org-roam (thanks to Mariusz Klochowicz)
- Added package org-contacts (thanks to Daniel Nicolai)
- Added package org-appear (thanks to winsphinX)
- Added package org-wild-notifier (thanks to Daniel Nicolai)
- Added package org-roam-ui (thanks to winsphinX)
Key bindings:
- SPC m s y for org-copy-subtree (thanks to Keith Pinson)
- SPC m T i to toggle inline images
- Move clock related key bindings to SPC a o C
- Key bindings (thanks to darkfeline and Langston Barrett):
  - add SPC a o C I to clock in last
  - add SPC a o C c to cancel the last clock
  - add SPC a o C j to jump to current clock
  - add SPC a o r to rifle through files with new package helm-org-rifle
  - add SPC m C I to clock in last
  - add SPC m C R to insert a clock report
  - add SPC m C d to display clocks
  - add SPC m C g for org-clock-goto
  - add SPC m C j to jump to current clock
  - add SPC m p to change priority
  - add SPC m r for helm-org-rifle
- Added SPC m # to update statistics cookies (thanks to Christian Höppner)
- Key bindings (thanks to James Wang):
  - add SPC m T e to toggle pretty entities
  - add SPC m T l to toggle link display
- Added org-agenda commands in org agenda transient state to un-schedule and un-deadline tasks (thanks to Jake Zerrer)
  - add d S to unschedule org-agenda-schedule
  - add d D to remove org-agenda-deadline
- Added M-RET for org-meta-return under major mode leader key (thanks to Sylvain Benner)
- Added SPC m T c for org-toggle-checkbox (thanks to Paweł Siudak)
- Added org-babel commands (thanks to timor):
  - SPC m b p calls org-babel-previous-src-block
  - SPC m b n calls org-babel-next-src-block
  - SPC m b e calls org-babel-execute-maybe
  - SPC m b o calls org-babel-open-src-block-result
  - SPC m b v calls org-babel-expand-src-block
  - SPC m b u calls org-babel-goto-src-block-head
  - SPC m b g calls org-babel-goto-named-src-block
  - SPC m b r calls org-babel-goto-named-result
  - SPC m b b calls org-babel-execute-buffer
  - SPC m b s calls org-babel-execute-subtree
  - SPC m b d calls org-babel-demarcate-block
  - SPC m b t calls org-babel-tangle
  - SPC m b f calls org-babel-tangle-file
  - SPC m b c calls org-babel-check-src-block
  - SPC m b j calls org-babel-insert-header-arg
  - SPC m b l calls org-babel-load-in-session
  - SPC m b i calls org-babel-lob-ingest
  - SPC m b I calls org-babel-view-src-block-info
  - SPC m b z calls org-babel-switch-to-session
  - SPC m b Z calls org-babel-switch-to-session-with-code
  - SPC m b a calls org-babel-sha1-hash
  - SPC m b x calls org-babel-do-key-sequence-in-edit-buffer
  - SPC m b . enters transient state
- Added key bindings for org-feed (thanks to Luke Alexander Stein):
  - SPC a o f i and SPC m f i to go to feed inbox
  - SPC a o f u and SPC m f u to update all feeds
- Added key bindings for org-clock (thanks to Langston Barrett, William Casarin, Francesc Elies Henar, Daniel Molina):
  - SPC a o C c for org-clock-cancel
  - SPC a o C g for org-clock-goto
  - SPC a o C i for org-clock-in
  - SPC a o C I for org-clock-in-last
  - SPC a o C j for org-clock-jump-to-current-clock
  - SPC a o C o for org-clock-out
  - SPC a o C r for org-resolve-clocks
- Updates org-layer key bindings for Org 9.2 release (thanks to Sam Pillsworth):
  - SPC m i b for org-insert-structure-template
  - SPC m i t for org-set-tags-command
- Added key binding for org-insert-item (thanks to Emil Petersen)
  - SPC m i i for org-insert-item
- Added SPC m s d for org-cut-subtree (thanks to clwgg)
- Added key bindings for org-jira (thanks to Kirill A. Korinsky)
  - SPC a o J p g Get projects list
  - SPC a o J i b Open the current issue in a WWW browser
  - SPC a o J i g Get issues
  - SPC a o J i h Get only head of issues
  - SPC a o J i f Get only head of issues from filter
  - SPC a o J i u Update an issue at point
  - SPC a o J i w Progress an issue at point
  - SPC a o J i r Refresh an issue at point
  - SPC a o J i c Create an issue at point
  - SPC a o J i y Copy current issue key
  - SPC a o J s c Create a subtask
  - SPC a o J s g Get subtasks
  - SPC a o J c u Update the comment at point or add a new comment
  - SPC a o J t j Convert the TODO item at point to a Jira ticket
- Added SPC m C p org-pomodoro in org-journal-mode (thanks to Mariusz Klochowicz)
- Key binding changes for archiving (thanks to Ag Ibragimov):
  - Added SPC m s a to toggle archive tag for subtree
  - Added SPC m s A to archive subtree (previously SPC m s a)
- Change key binding for widening from Org menu from SPC m s N to SPC m s w to match mnemonics of regular binding SPC n w (thanks to Keith Pinson)
- Added SPC m i L as org-cliplink into org layer (thanks to bb2020)
- Added SPC m e s org-mime-org-subtree-htmlize (thanks to Nick Anderson)
- Documented more insertion bindings (thanks to Lorenzo Manacorda):
  - C-RET Insert heading at end of current subtree
  - C-S-RET Insert TODO heading at end of current subtree
- Changed helm-org-rifle keybindings to SPC a o /, falling back to its previous functionality if using ivy (thanks to Mariusz Klochowicz)
- Added keybindings for org-roam under menu prefix SPC a o r and SPC m r
  - SPC a o r l (SPC m r l) Toggle org-roam links visibility
  - SPC a o r f (SPC m r f) Find file in org-roam
  - SPC a o r i (SPC m r i) Insert file into org-roam
  - SPC a o r I (SPC m r I) Immediately insert file into org-roam
  - SPC a o r g (SPC m r g) Visualize org-roam graph
  - SPC a o r b (SPC m r b) Switch org-roam buffer
  - SPC a o r d y (SPC m r d y) Open yesterday’s daily note
  - SPC a o r d t (SPC m r d t) Open today’s daily note
  - SPC a o r d T (SPC m r d T) Open tomorrow’s daily note
  (thanks to Mariusz Klochowicz)
  - SPC a o r d d (SPC m r d d) Open daily note via calendar view
  (thanks to Ben Swift)
  - SPC a o r a (SPC m r a) Add org-roam alias to file (thanks to KjartanOli)
- Added additional prefix (SPC m m j) for org-jira bindings (thanks to Mariusz Klochowicz)
- Added keybindings SPC a o C f and org/agenda local SPC m C f keybindings and changed clocks prefixes to clocks/contacts
- Add org-brain buffer, SPC menu (vim or hybrid style) (thanks to duianto)
Made org layer depend on spacemacs-org (thanks to Eivind Fonn)
Remove mu4e and notmuch from org (thanks to Sylvain Benner)
Use evil-org from MELPA (thanks to Eivind Fonn)
Added org-brain (thanks to Matthías Páll Gissurarson and Eivind Fonn)
Added detailed org-brain bindings (thanks to Langston Barret and Oguz Serbetci)
Added layer variable for todo bindings (thanks to Eivind Fonn)
Made org-projectile integration compatible with its new version (thanks to Ivan Malison)
Remove nils from call to org-projectile-project-todo-entry (thanks to Ivan Malison)
Fixed org-projectile capture-template keyword argument (thanks to Leonard Lausen)
Adapt to changes in org-brain 0.4 (thanks to Boris Buliga)
Load org-projectile lazily, after org-capture (thanks to Aaron Jensen)
Use org-verbatim, not org-verbose (thanks to Swaroop C H)
Fixed org-projectile/goto-todos (thanks to Aaron Jensen)
Fixed org-clock-resolve-clock keybinding (thanks to Francesc Elies Henar)
Enabled org-src-tab-acts-natively (thanks to Sylvain Benner)
Fixed org-default-notes-file precedence (thanks to Troy Hinckley and bmag)
Added ox-hugo (thanks to Kaushal Modi)
Hide lighter for evil-org (thanks to Sylvain Benner)
Use counsel-org-tag when ivy layer is used (thanks to darkfeline)
Delete the duplicate definition of the spacemacsdorg-emphasize macro (thanks to Miciah Dashiel Butler Masters)
Use org-mime provided by melpa (thanks to Amos Bird)
Restore evil-org-additional-bindings in insert state (thanks to Maximilian Wolff)
Fixed initialization order to prevent version conflicts (thanks to Sylvain Benner)
Fixed adding org-projectile files to org-agenda-files (thanks to AmanYang)
Fixed error void: evil-surround-pairs-alist (thanks to Sylvain Benner)
Added warning against manually loading org (thanks to Maximilian Wolff)
Added a toggle for bringing in org-trello (thanks to Magnus Therning)
Added the org-mode keybindings to the org-journal major mode (thanks to Marty Buchaus)
Replace ox-reveal with org-re-reveal (thanks to Magnus Therning)
Added epub support (thanks to vishvanath45)
Added support for CUSTOM_ID in latex exports (thanks to Compro-Prasad)
Added ox-jira as org export backend (thanks to Sebastian Nagel)
Added helm-org package (thanks to Simon Pintarelli)
Fixed evil-normal-state ESC after exiting org-present-mode (thanks to duianto)
Fixed org-present: exiting presentation always removes inline images (thanks to Keith Pinson)
Replace org-toggle-latex-fragment with org-latex-preview (thanks to Tianshu Wang)
Enabled org-habit module (thanks to Mariusz Klochowicz)
Fixed evil paste in a org-src-mode table (thanks to duianto)
Implemented automatic activation of evil insert state after org-insert-drawer, org-insert-heading, org-insert-item and org-insert-structure-template commands (thanks to Andriy Kmit’)
Added ox-asciidoc as org export backend (thanks to Christian “West” Westrom)
Fix org-roam v2 compatibility (thanks to Alex Kapranoff and Caleb Rogers)
Fix space-doc.el to use cl-return (thanks to practicalli-john)

Osx

Key bindings:
- Added key bindings to use command-1..9 for selecting window (thanks to Liu Joey)
- Added M-s-h to hide other windows (thanks to Bas Veeling)
Fixed OSX mapping issue (thanks to Joey Liu)
Added layer variables to customize modifier behaviors on macOS:
- osx-command-as defaults to hyper
- osx-option-as defaults to meta
- osx-control-as defaults to control
- osx-function-as defaults to none
- osx-right-command-as defaults to left
- osx-right-option-as defaults to left
- osx-right-control-as defaults to left
(thanks to Christopher Eames, Aaron Culich, and fiveNinePlusR)
Disabled pbcopy package because it introduced input latency for some actions when using emacs -daemon and a GUI client (thanks to Sylvain Benner)
Replace pbcopy by osx-clipboard (thanks to Minh Nguyen-Hue)
Fixed key binding issue when Emacs is launched in daemon mode.
Added the default value H- (hyper) to kbd-mac-command if it’s neither: hyper, super or alt (thanks to Binbin Ye)
Added a layer variable osx-swap-option-and-command defaults to nil (thanks to Binbin Ye)
Enabled GNU gls support in dired without requiring exec-path-from-shell (thanks to Aaron Zeng)

Pandoc

Fixed spacemacs/run-pandoc not to reset pandoc--local-settings (thanks to martian-f)
Added declaration for the SPC P prefix (thanks to Codruț Constantin Gușoi)

Pdf

Fixed ' pdf-view-jump-to-register (thanks to duianto)
Fixed evilifying the pdf-outline-buffer-mode-map (thanks to Lin Sun)
Key bindings:
- Added to pdf-view mode and transient state
  - [ history-backward (previous view)
  - ] history-forward (next view)
  - ? toggle transient sate documentation hint (shown by default)
Add pdf-view-restore (thanks to Daniel Nicolai)

Perl5

Fixed spacemacs/perltidy-format-buffer and spacemacs/perltidy-format-function to move the point and window to their original locations. (thanks to Jim Pudar)

PHP

Key bindings:
- Added phpunit test key bindings (thanks to duianto):
  - SPC m t t phpunit-current-test
  - SPC m t c phpunit-current-class
  - SPC m t p phpunit-current-project
- Added refactoring and debugging key bindings (thanks to Tyoma Kostyuk)
Improvements:
- Enabled evil-matchit-mode (thanks to duianto)
- Added debugger integration for LSP backends via dap layer (thanks to Alexander Konotop)
Fixes:
- Added company-php (thanks to jim and Eivind Fonn)
- Fixed php-company autocompletion (thanks to Dela Anthonio)
- Added LSP support, which can be used by enabling the lsp layer and setting the php layer’s php-backend variable to lsp (thanks to Daniel Richtmann)
- Fix packages missed in Melpa (thanks to zebradil)

PlantUML

Added a missing prefix: compile (thanks to Seong Yong-ju)
Added instructions for compiling the image locally by setting plantuml-default-exec-mode to jar (thanks to Daniel Caixinha)
Updated link to Reference Guide (thanks to Matthew Boston)

Platinum

Added the .plum extension to the platinum modes (thanks to Sylvain Benner)
Remove automatic indentation on paste (thanks to Sylvain Benner)

Prodigy

Compatibility fix for upstream change (thanks to Francesc Elies)
Key bindings:
- add c to clear the buffer (thanks to Francesc Elies)
- bind q to quit-window in view mode (thanks to Saulius Menkevičius)

Prolog

Fixed autoloading error (thanks to jpathy)

Protobuf

Prompt user to install the protobuf layer if a .proto file is opened (thanks to duianto)

Purescript

Enabled purescript-decl-scan-mode when loading purescript-mode (thanks to Bjarke Vad Andersen)
Allow adding node_modules/.bin path to exec-path (thanks to Anupam Jain)
Added support for purescript formatters (thanks to Anupam Jain)
Improved purescript keybinding discoverability & ergonomics. (thanks to Jason Walker)
Added purescript-mode to spacemacs-indent-sensitive-modes (thanks to Hideaki Kawai)

Python

Key bindings:
- Update invalid cython mode keybindings (thanks to Muneeb Shaikh)
- New anaconda-view-mode keybindings (thanks to Muneeb Shaikh)
  - C-j for navigating to the next error
  - C-k for navigating to the previous error
  - RET to go forward
- Added keybinding SPC m P for pip package management with pippel
- Added key binding SPC m r f to fix missing import statements
- Added SPC m t l key binding to re-run the last test command
Various fixes in pylookup.py (thanks to ishestakov and Shitikanth Kashyap)
Hide yapf-mode modeline lighter (thanks to Robert ven der Helm)
Search for Pylint and Flake8 in the virtualenvs (thanks Alexey Kotlyarov)
Highlight wdb breakpoints as well as pdb/ipdb/pudb (thanks to Alexey Kotlyarov)
Made python-execute-file use python-shell-interpreter (thanks to Swaroop C H)
Trim output from pyenv command (thanks to Eivind Fonn)
Set VIRTUAL_ENV environment variable when switching to new pyenv (thanks to James Gough)
Use Python executable from active virtual env to compile files (thanks to Swaroop C H)
Fixed arguments to python-setup-hy (thanks to Eivind Fonn)
Fixed ipython version check bug on windows (thanks to lostmarble)
Fixed pyenv-executable-find in presence of pyenv-which-ext (thanks to Christoph Paulik)
Fixed broken repl invocation through SPC a ' (thanks to Hans Jang)
Added pippel for python package management (thanks to et2010) (thanks to Sylvain Benner)
Added defvar python-save-before-test (thanks to Benoit Coste) (thanks to Volodymyr Vitvitskyi)
Use python-mode for SCons script files (thanks to shanemikel)
Added LSP support, which can be enabled by setting the python layer’s python-backend variable to lsp (thanks to Yuan Fu and Sylvain Benner).
The LSP backend can use either the pylsp (default) server or the mspyls (Microsoft) implementation, which may be selected by setting the python-lsp-server layer variable to mspyls (thanks to Cormac Cannon). (thanks to Benoit Coste).
Added support for breakpoints for the trepan3k python debugger (thanks to dangirsh)
Added support for pipenv with proper keybindings (thanks to jackkamm)
Fixed bytecomp warning: reference to free variable 'smartparens-strict-mode' (thanks to Nikita Leshenko and Sylvain Benner)
Fixed pyenv, pre-init function and hy-mode prefixes (thanks to Brandon T. Willard)
Conditionally remove binding to obsolete keymap (thanks to bmag)
Improved setup of lsp-python and anaconda-mode (thanks to Ting Zhou)
Fixed support of multiple pyenv versions via spacemacs/pyenv-executable-find (thanks to Guan Xipeng)
Fixed initialization of inferior-python-mode variables (thanks to Miciah Masters)
Fixed bug with out-of-bound index (thanks to EMayej)
Fixed escaping of shell argument for spacemacs/python-execute-file (thanks to Riley Levy)
New variable python-spacemacs-indent-guess for guessing correct indentation settings (thanks to Benno Fünfstück)
Fixed pyenv for system Python (thanks to Alexander Eberspächer)
Replace anaconda-mode-go-back with xref-pop-marker-stack (thanks to JimmyG)
Highlight python3.7 builtin breakpoint() function (thanks to Boris Verhovsky)
Fixed conflict between pipenv directory .venv and pyvenv file .venv (thanks to rgb-24bit)
Support relative path in pyvenv file .venv (thanks to Nam Nguyen)
Added diminish for importmagic (thanks to Loys Ollivier)
Added debugger integration via dap layer
Added documentation on installing importmagic and epc (thanks to Trapez Breen)
Made python-send-shell-* functions faster (thanks to Trapez Breen)
Added support for ‘black’ formatter (thanks to Mike Macpherson)
Enabled eldoc for anaconda-mode (thanks to Vikash Balasubramanian)
Various fixes for lsp-python-ms setup (thanks to Trapez Breen)
Added lazy loading of lsp-python-ms (thanks to Ying Qu)
Make pylookup makefile use correct shell (thanks to Koray Al)
Fix lazy loading of lsp-python-ms (thanks to lsp-ableton)
Fix Ipython path on windows (thanks to Daniel K)
Make inferior-python-mode do not use tabs (thanks to tsoernes)
Automatic use the lsp as python-formater when lsp is enabled (thanks sunlin7)
Fixed directory selection for self compiled mspyls (thanks Jee Lee)
Add python-test-last support for pytest runner
Added –last-failed support for pytest (thanks to Jaakko Luttinen)
Added spacemacs/python-shell-send-statement support (thanks to Lin Sun)
Added sphinx-doc support (thanks to Stefan Ruschke)
Fix ipython version parsing for dev branches (thanks to Corentin Risselin)
Fix pyvenv-workon path (thanks to Eugene Kim)
Remove mspyls for it was deprecated, use pyright instead (thanks to Lin Sun)

Racket

Restore smart closing paren behavior in racket-mode (thanks to Don March)
Updated racket logo (thanks to Vityou)
Add racket-xp-mode to Racket layer (thanks to Shrutarshi Basu)
Correctly switch to insert state in REPL

Ranger

Key bindings:
- Added j D to jump other window (thanks to Rich Alesi)
- Added - to enter (thanks to Rich Alesi)
Fixed conflict with golden-ratio (thanks to Thomas de Beauchêne)
Load helm before ranger (thanks to duianto)
Add instruction to use ranger by default (thanks to Daniel Nicolai)
Added 'ranger as an option to the variable: ranger-enter-with-minus (thanks to duianto)

Rcirc

New variable rcirc-enable-late-fix to enable or disable the included rcirc-late-fix package (disabled by default).
New variable rcirc-enable-emojify to enable or disable emojify-mode in rcirc buffers (disabled by default).
New variable rcirc-enable-styles to enable or disable the rcirc-styles package for displaying and inserting color and text attribute codes (disabled by default).
New variable rcirc-enable-erc-image to enable or disable the erc-image package in rcirc for showing linked images in chat (disabled by default).
New variable rcirc-enable-erc-tweet to enable or disable the erc-tweet package in rcirc for showing linked tweets in chat (disabled by default).
New variable rcirc-enable-erc-yt to enable or disable the erc-yt package in rcirc for showing previews for YouTube links (disabled by default).
Fixed using multiple lines in .authinfo (thanks to Jelle Licht)
Fixed logging where the channel name has / in it (thanks to Abdo Roig-Maranges)
Delete rcirc-reconnect in favor of built-in cmd (thanks to Miciah Masters)
Move config defaults to package :init so they can be overridden (thanks to Miciah Masters)
Fixed compiler warnings in rcirc-late-fix (thanks to Miciah Masters)
Added variable rcirc-enable-late-fix (thanks to Miciah Masters)

React

Improvements:
- Made % work on jsx tags (thanks to Thanh Vuong)
- Use rjsx-mode for react framework (thanks to Ting Zhou)
- Prompt user to install the react layer if a .jsx file is opened (thanks to Jon Hermansen)
- Improved magic-mode-alist regular expression to detect react files (thanks to Jan Zdráhal)
- Made auto-completion triggers more friendly (thanks to Cheng,Rong)
- Configure emmet-mode to expand classes using className instead of class (thanks to Sylvain Benner)
- Open .jsx files with rjsx-mode (thanks to Thomas de Beauchêne)
- Made react layer respect javascript layers variable javascript-fmt-on-save (thanks to Tommy Groshong)
- Added eslint_d support (thanks to Seong Yong-ju)
Key bindings:
- Added import-js support with key bindings:
  - SPC m i i to mport the module for the variable under the cursor
  - SPC m i f to import any missing modules and remove any modules that ar not used
  - SPC m g i to go to the module of the variable under cursor
  (thanks to Seong Yong-ju)
- Added SPC m r l t for js2r-log-this (thanks to Mike Holm)
- Set the javascript layers keymap as parent to the react layers keymap (thanks to duianto)
Fixes:
- Use JSX header without breaking React (thanks to Jam Risser)
- Fixed React imports when using web beautify. (thanks to Ismael)
- Made layer depends on node and tern layers (thanks to Sylvain Benner)

ReasonML

Key bindings:
- SPC m g g Jump to definition
- SPC m g G Jump to definition (other window)
- SPC m g b Jump back
- SPC m h t Show type
- SPC m h h Show docs
- SPC m r d Merlin destruct
- SPC m = = Refmt
- SPC m t r Toggle auto-refmt on save
- SPC m = m r Refmt: convert ml syntax to re syntax
- SPC m = r m Refmt: convert re syntax to ml syntax (thanks to Fredrik Dyrkell and Dave Aitken)

Restclient

Moved key binding for helm-restclient from SPC m j i to SPC m j (thanks to Thanh Vuong)

Ruby

Added support for org-babel (thanks to Muneeb Shaikh)
Highlight debugger keywords (thanks to Alexander Berezovsky and Eivind Fonn)
Adding ruby-refactor package (thanks to Daniel Luna)
- Key bindings:
  - Added SPC m r e m for extract to method.
  - Added SPC m r e v to extract local variable.
  - Added SPC m r e c to extract constant.
  - Added SPC m r e l to extract to let.
Added SPC m x h to toggle between old and new hash syntax in the active region (thanks to Paweł Siudak)
Added gtags to enh-ruby-mode as well as ruby-mode (thanks to David Balatero)
Added SPC m s b key binding to send buffer to the Ruby console (thanks to Alejandro Arrufat)
Added SPC m s B and SPC m s L key bindings to send buffer or line, respectively, to the Ruby console and switch focus to the console (thanks to Paweł Siudak)
Key bindings:
- Added SPC m s l to send line to REPL (thanks to Paweł Siudak)
- Added SPC m T toggle prefix (thanks to Codruț Constantin Gușoi)
  - SPC m T ' to toggle string quotes
  - SPC m T { to toggle block style
Added popwin config for bundler, projectile-rails, and rubocop (thanks to Paweł Siudak)
- Added SPC m r R m for extract to method.
- Added SPC m r R v to extract local variable.
- Added SPC m r R c to extract constant.
- Added SPC m r R l to extract to let.
- Added SPC m s l to send line to REPL (thanks to Paweł Siudak)
Added the seeing-is-believing package (thanks to Brandon Conway)
Added prefixes for ruby major mode keybindings (thanks to Seong Yong-ju)
Added lsp and dap support (thanks to Billy Kaplan)
Fixed lazy loading of ruby-test-mode (thanks to Michael Franz Aigner)
Removed stray test.rb file (thanks to Michael Hauser-Raspe)
Added missing key bindings for counsel-gtags in enh=ruby-mode (thanks to Seong Yong-ju)
Added dap support for enh-ruby-mode (thanks to Seong Yong-ju)
Added missing prefix seeing-is-believing for SPC m @ (thanks to Seong Yong-ju)
Added support for prettier formatting (thanks to sidraval)
- Added SPC m = = to format buffer via prettier (thanks to sidraval)

Ruby on Rails

Changed leader keys to be configured for the projectile-rails-mode minor mode instead of ruby-mode and enh-ruby-mode so that the key bindings will work in view file windows (thanks to Adam Sokolnicki)
Added missing prefixes for ruby-mode and enh-ruby-mode
Added key bindings: (thanks to Adam Sokolnicki)
- SPC m f f b to find job
- SPC m f f w to find webpack config
- SPC m f c d to run rails destroy
Added rubocopfmt with the key binding SPC m = r

Rust

Added missing counsel-gtags and smartparens package declarations (thanks to Kalle Lindqvist)
Fixed loading of the RUST_SRC_PATH environment variable (thanks to Joshua Santos)
Enabled eldoc for rust/racer (thanks to yangbo)
Key bindings:
- Added SPC m c D to open Cargo docs (thanks to Matthew J. Berger)
- Added SPC m c l to run linter with cargo clippy (thanks to Michael Kohl)
- Added SPC m c t to run the current test with Cargo, and fix documentation for SPC m c f to format project files (thanks to Luke Alexander Stein)
- Added SPC m c v to run “cargo check” command (thanks to Victor Polevoy)
- Added key bindings for cargo-edit plugin (thanks to Lucius Hu)
  - SPC m c a for cargo add
  - SPC m c r for cargo rm
  - SPC m c U for cargo upgrade
- Added SPC m c A for cargo audit plugin (thanks to Lucius Hu)
- Modified SPC m c X for cargo run --bin command, instead of cargo run --example (thanks to Lucius Hu)
- Added SPC m c E for cargo run --example (thanks to Lucius Hu)
- Added SPC m b R to reload Rust-Analyzer workspace
Added rust lsp completion with company and bindings (thanks to Justin)
Added debugger integration via dap layer
Fixed rust dap integration (thanks to Tommi Komulainen)
Make rustup call shell agnostic (thanks to Dietrich Daroch)
Fixed rust-quick-run command (thanks to Grant Shangreaux)
Removed compilation buffer string match on rust-quick-run (thanks to Grant Shangreaux)
Added/Updated instructions on external dependencies, cargo-edit, cargo-audit, rustfmt, and clippy (thanks to Lucius Hu)
Added support for Rusty Object Notation (RON) (thanks to Daniel Hutzley)
Improved LSP Rust server switch functionality (thanks to Lucius Hu)
Added Rust GDB DAP template (thanks to Elric Milon)
Migrated to rustic-mode (thanks to Elric Milon)
Removed support for obsoleted Racer and RLS and made ==rust-analyzer= the default (thanks to Elric Milon)
Updated layer documentation to correctly configure rustfmt on save (thanks to Mariusz Klochowicz)

Sailfish-Developer

Key bindings:
- Added sailfish-scratchbox key bindings (thanks to Victor Polevoy):
  - SPC c s Show menu
  - SPC c s b Invoke mb2 build
  - SPC c s d Copy rpms to the phone
  - SPC c s i Install rpms into target

Scala

Shortcut key for compiling integration tests in SBT (It / compile) (thanks to Keith Pinson)
Shortcut key for compiling tests in SBT without running them (Test / compile) (thanks to Keith Pinson)
Shortcut keys for common/standard SBT commands (scalafmtAll, compile and test) (thanks to Keith Pinson)
Remove long-deprecated Ensime support (thanks to Keith Pinson)
Provide an easy way to configure SBT to use a small buffer at the bottom of the frame by setting scala-sbt-window-position to bottom (thanks to Keith Pinson)
Move ensime to the java layer (Tor Hedin Bronner)
Key bindings:
- Evilify ensime search in insert/normal mode (thanks to Diego Alvarez)
Remove duplicated code (thanks to Tetsuro Takemoto)
Added ENSIME jump handlers (thanks to Joao Azevedo)
Added scala-lsp and metals as an additional backend for scala (thanks to Rodolfo Hansen)
Disabled sbt-supershell in sbt-mode (thanks to Rodolfo Hansen)
Enable new DAP and lsp-treemacs integration via metals (thanks to Rodolfo Hansen)
Turned off ability to convert to Unicode arrows deprecated in Scala (and remove scala-use-unicode-arrows variable) (thanks to Keith Pinson)
Added lsp-metals and remove broken lsp-treemacs initialization (Bjarke Vad Andersen)

Scheme

Added missing parinfer package declaration (thanks to Kalle Lindqvist)
Update install docs for Chicken 5 changes (thanks to Grant Shangreaux)

Semantic

Made it possible to exclude stickyfunc (thanks to Sylvain Benner)
Changed the default throttle for semanticdb-find routines. Don’t search system databases to speed up semantic (thanks to bet4it)
Disabled semantic-idle-summary-mode when gtags or lsp layer is enabled (thanks to bet4it)
Moved the toggle key bindings to the semantic layer (thanks to duianto)

Shell

Key bindings:
- Added vterm bindings:
  - M-n vterm-send-down (next command)
  - M-p vterm-send-up (previous command)
  - M-y vterm-yank-pop (previous paste)
  - M-/ vterm-send-tab (hippie expand)
  Evil insert state:
  - C-y vterm-yank (paste)
  Evil normal state:
  - p vterm-yank (paste)
  - u vterm-undo
  (thanks to Ag Ibragimov)
Make pop-shell default mode more configurable (thanks to Tyoma Kostyuk)
Make vterm respect shell-default-term-shell (thanks to Tyoma Kostyuk)
Added support for vterm (thanks to deb0ch)
Improved the integration of centered-cursor-mode (thanks to deb0ch)
Fixed xterm colors filtering bug in eshell when eshell buffers are updated and are not focused (thanks to Steven Allen)
Fixed eshell clear behavior (thanks to Aidan Nyquist):
- Made eshell clear RET similar to C-l
- Prevent C-l clearing cycle
- Prevent clear RET inserting a page of white-space
- Prevent duplicate insert lines from clear RET
Make eshell auto jump more intelligent (thanks to Kalle Lindqvist)
Require company in eshell-switch-company-frontend (thanks to Benjamin Reynolds)
Fixed docs for “Fish shell and ansi-term” and explicitly enable `truncate-lines`. (thanks to Joe Hillenbrand)
Fixed C-j and C-k in eshell while in insert state (thanks to Paweł Siudak)
Restore auto-completion-idle-delay value for company-idle-delay (thanks to Miciah Dashiel Butler Masters)
Added auto-completion-minimum-prefix-length layer variable (thanks to Maximilian Wolff)
Added shell-default-width layer variable (thanks to David Balatero)
Function resize-shell-to-desired-width check for shell buffer before changing size (thanks to thanhvg)
Added shell-default-width layer variable (thanks to David Balatero and Miciah Masters)
Override read-only when capturing clear in shell (thanks to Alexander Wingård)
Wrap ‘shell’ command to start in current buffer (thanks to Valts Liepiņš)
Fixed shell popup broken on macOS (thanks to Daniel Rivas Perez)
Fixed broken leader key binding for inferior shell (thanks to Valts Liepiņš)
Added term-mode bindings (Thanks to Emil Petersen):
- SPC m C switch multi-term to char mode
- SPC m l switch multi-term to line mode
- SPC m N go to previous multi-term
Moved eshell-z-freq-dir-hash-table-file-name into cache dir (thanks to bb2020)
Enabled TAB completion in eshell with Helm (thanks to bb2020)
Added eshell Ivy completion bindings (thanks to bb2020):
- M-l spacemacs/ivy-eshell-history
- TAB spacemacs/pcomplete-std-complete
Enabled mouse based pasting into term shells (thanks to Sheng Yang)
Set term-char-mode-point-at-process-mark to nil to allow evil normal-mode movement in term shells on emacs 26.1
Stopped the cursor from jumping to point-max when entering insert state from a multi line (thanks to Steven Allen)
Prevented shell-pop-out from restoring a dead buffer or window (thanks to CeleritasCelery, fauxsoup)
Made pop-shell layout local (thanks to CeleritasCelery, fauxsoup)
Checked that the following are bound in spacemacs-base:
- variable: layouts-enable-local-variables
- function: spacemacs/make-variable-layout-local
(thanks to JAremko and duianto)
Better keybindings for ESC and RET in vterm evil-normal-state (thanks to kenkangxgwe)
Added support for multi-vterm as default terminal option

Shell Scripts

Added new company-shell environment variable backend (thanks to Alexander-Miller)
Added bashate style checker (thanks to Victor Cuadrado Juan)
Added insert commands from sh-script package to major mode menu (thanks to Maximilian Wolff)
Added org-mode support (thanks to Josh Santos)
Added LSP support, which can be used by enabling the lsp layer and setting the shell-scripts layer’s shell-scripts-backend variable to lsp

Slack

Key bindings:
- SPC a C g or SPC m g to join a group (private channel) (thanks to Benjamin Reynolds)
- SPC a C r or SPC m r to join a channel, group or direct message (thanks to Benjamin Reynolds)
- SPC m ) to add reaction (thanks to Swaroop C H)
- SPC m ( to remove reaction (thanks to Swaroop C H)
- SPC m t to open message thread (thanks to Swaroop C H)
- SPC m T to open all threads in workspace (thanks to wang-d)
- SPC m u to open all unreads in workspace (thanks to wang-d)
New layer variable slack-spacemacs-layout-name to customize the name of the custom layer for Slack buffers (thanks to Benjamin Reynolds)
New layer variable slack-spacemacs-layout-binding to customize the key used to open the Slack custom layout (thanks to Benjamin Reynolds)
Fixed documentation issues with slack and emoji layers (thanks to Benjamin Reynolds)
Fixed helm menu display (thanks to Leslie Shawn Russell)
Fixed function name bug in react layer fmt-on-save (thanks to Tommy Groshong)

Smex

Fixed SPC m : for current major mode commands (thanks to tinysong)

Solidity

Key bindings:
- Added SPC m g Estimate gas at point (thanks to Brooklyn Zelenka and Seong Yong-ju)

Source control

Install orgit only when org package is used (thanks to Boris Buliga)
Defer git-gutter loading (thanks to Aaron Jensen)
Remove redundant arg from git-gutter timer (thanks to bmag)
Added Git Blame Transient State (thanks to duianto)
Switch default version diff tool to git-gutter (thanks to Lin Sun)

Spacemacs-defaults

Updated spacemacs/save-as function, see github #8974 and #14754 (thanks to Daniel Nicolai and Lebensterben)

Spotify

Replaced helm-spotify package with helm-spotify-plus (thanks to Leonard Lausen)
Added counsel-spotify for ivy users (thanks to Yuki Yoshioka, Deepu Mohan Puthrote)

SQL

Support for keywords auto capitalization (thanks to Kepi)
Change blacklist to only accept list (thanks to Eivind Fonn)
Added dumb autocomplete (thanks to Codruț Constantin Gușoi)
Added leader key prefixes (thanks to Jeremie Pelletier)
Rebuild spacemacs-sql-startable after running sql-add-product (thanks to Andrew Christianson)
Fixed sql-indent and defer it (thanks to Sylvain Benner)
Added alex-hhh’s sql-indent in place of mepla sql-indent (thanks to Andrew Christianson)
Added layer variable sql-auto-indent to toggle the use of sql-indent package (thanks to David Chen)
Added a code formatter for sql-mode (thanks to Seong Yong-ju)
Added connection between org-mode and SQL layer (thanks to Magnus Therning)
Added default jump handlers for SQL layer (thanks to Alex Palaistras)
Added send line functions/key bindings (thanks to benbotwin):
- SPC m s l Send the current line to the SQLi buffer and move to the next line insert state
- SPC m s L Send the current line to the SQLi buffer and move to the next line and switch to it in insert state
Added key binding (thanks to Michael Hauser-Raspe): SPC m b c connect to a SQLi buffer from your saved buffer list
Added SPC m g prefix: goto (thanks to duianto)
Added regional sqlfmt invocation, error handling, and formatting bindings (thanks to 0x6362)

Spell-checking

Added spell checking transient state (thanks to Francesc Elies Henar)
Update to flyspell-correct v0.5 (thanks to Boris Buliga)
Update spell checking ts to flyspell-correct v0.5 (thanks to Bruno Tavares)
Added key bindings (thanks to Kalle Lindqvist):
- SPC S a b Add word to dict (buffer)
- SPC S a g Add word to dict (global)
- SPC S a s Add word to dict (session)
Transient State:
- SPC S . B Add word to dict (buffer)
- SPC S . G Add word to dict (global)
- SPC S . S Add word to dict (session)
Added key bindings (thanks to John Stevenson):
- SPC S s Correct word at point
- Transient State: SPC S . s Correct word at point
Added key binding:
- SPC S r flyspell-region
- Transient State: SPC S . r flyspell-region

Syntax-checking

Key bindings:
- SPC e e is now for triggering a syntax check, the old action (explain error around point) has been moved to SPC e x.
- Added SPC e y to copy error at cursor position into kill ring (thanks to Francsec Elies Henar)
Rename function add-flycheck-hook to enable-flycheck
Use correct error list faces when defining error levels with custom bitmaps (thanks to Alexander Miller)
Fixed goto-flycheck-error-list (thanks to Thanh Vuong)
Added lsp support for sqls
- Added layer variable sql-lsp-sqls-workspace-config-path to setting workspace configuration
Added layer variable syntax-checking-auto-hide-tooltips (thanks to Martin Sosic)

Swift

Update Swift REPL key bindings (thanks to Elliot Bulmer)

Systemd

Added support for syntax checking with flycheck (thanks to Steven Allen)
Added support for lazy installation (thanks to Wieland Hoffmann)
Added support for journalctl-mode (thanks to Benedikt Broich)

Terraform

Added opt-in layer variable terraform-fmt-on-save to format buffers on save with terraform fmt (thanks to Harry Hull)
Added support for terraform-company (thanks to Sylvain Benner)
Added LSP support for terraform-lsp

Templates

Fixed issue with templates layer ignoring templates-private-directory (thanks to Seong Yong-ju)

Themes

Added support for more doom themes (thanks to Dela Anthonio, Igor Kupczyński, DonHugo69 and Alex)
Added support for gruvbox theme variants (thanks to Dean Todevski)
Remove zonokai-theme theme as it is unavailable (thanks to nickclasener)
Updates to the spacemacs theme (thanks to Nasser Alshammari)
Fixed the base16-solarflare mapping (thanks to Sebastian Nagel)
Added support for kaolin themes (thanks to William Roe)
Added support for eziam themes (thanks to Benno Fünfstück)
Enabled italics in spacemacs theme (thanks to Sylvain Benner)
Added support for doom-dark+ theme (thanks to Ivan Yonchovski)
Added support for almost-mono-themes (thanks to Kirill Chernyshov)

Visual

use the same window for dap log window and for compilation buffer.

Colors

Multiple improvements (thanks to SteveJobzniak):
- Added ability to set default rainbow-identifiers values
- Improved resetting of rainbow-identifiers transient-state
- Extended built-in theme list, and added better defaults
- Major fix to actually render per-theme settings on switch
- Faster method of redrawing buffer for transient state
- Tuned defaults to work w. majority of light & dark themes
- Better way of adding/refreshing themes

Themes Megapack

Added rebecca-theme (thanks to Victor Borja)
Added white-sand-theme (thanks to Swaroop C H)
Added exotica theme (thanks to Bharat Joshi)
Remove themes that were deleted from Melpa (thanks to Henrique Jung)
Added eziam-theme and kaolin-themes (thanks to Sylvain Benner)
Added doom-themes (thanks to Codruț Constantin Gușoi)
Added chocolate-theme (thanks to Henrique Jung)
Updated doom-themes list to reflect upstream (thanks to Dominic Pearson, Muneeb Shaikh)
Added highly accessible modus-themes (thanks to Muneeb Shaikh)
Added doom-gruvbox-light theme (thanks to John Stevenson)
Removed obsolete darkburn-theme (thanks to Muneeb Shaikh)

Tmux

Prevent tmux-command at GUI mode (thanks to Isaac Zeng)
Fixed regression in tmux by setting keybindings using use-package (thanks to Aaron Jensen)

Transmission

Key bindings (thanks to Arif Er):
- H/L is to move torrent to the top/bottom of the queue.
- J/K is to move torrent down/up the queue.
- SPC m D is to remove and delete torrent at point.
- SPC m m is to mark torrent(s) at point or in region.
- SPC m S is to sort the torrents according to the column at point.
- SPC m s l is to set label(s) for marked torrent(s).
- SPC m t t is to toggle transmission-turtle-mode.
- SPC m s D is to set days for transmission-turtle-mode to be active.
- SPC m s S is to set speed limits for transmission-turtle-mode.
- SPC m s T is to set time range for =transmission-turtle-mode to be active.

Treemacs

Treemacs replaces NeoTree as the default sidebar
Added missing SPC p t to readme.org (thanks to oo6)
Remapped winum-select-window-0-or-10 to treemacs-select-window so that C-x w 0, SPC 0 and M-0 call the same command (thanks to duianto, Miciah)
Loaded treemacs-projectile key binding C-c C-p p with Treemacs (thanks to duianto)
Handle SPC p t when projectile-project-root is nil (thanks to Trapez Breen)
Made sure treemacs’ minor modes will be disabled when they are configured to be off.
Add tag as an accepted value for option treemacs-use-follow-mode.
Deprecated treemacs-use-collapsed-directories. Flattening directories should be controlled by directly setting treemacs-collapse-dirs.
Fixed “width (un)locked” message appearing when treemacs is loaded.
Add persp-mode integration (thanks to Seong Yong-ju)
Fixed default sort order (thanks to Michael Peyton Jones)
Deleted default values to track upstream behavior (thanks to Michael Peyton Jones)
Removed obsolete options (thanks to Michael Peyton Jones)
Finished treemacs-persp integration and made it opt-in. Using the layer variable: treemacs-use-scope-type with the possible values: 'Frames (default) or 'Perspectives (thanks to Alexander Miller)
Added integration with treemacs-icons-dired package.
Loaded treemacs-icons-dired-mode earlier (thanks to duianto)

Typescript

Key bindings:
- SPC m E e is for tide-fix which was originally added as SPC m r f (thanks to Simon Altschuler)
- SPC m E d to add tslint-disable-next-line at point (thanks to Daniel Perez Alvarez)
- SPC m g g for tide-jump-to-definition (thanks to Roy Choo)
- SPC m g t remapped to spacemacs/typescript-jump-to-type-def from typescript/jump-to-type-def (thanks to Roy Choo)
- SPC m r i to organize imports (thanks to Stéphane Bisinger)
- SPC m r f to rename file (thanks to Stéphane Bisinger)
- Added npm-mode key bindings:
  - SPC m n i to run the npm install command in the project root
  - SPC m n r to show a list of available npm scripts, and execute the selected one
  - SPC m n c to run the npm clean command in the project root
  - SPC m n s to prompt for the name of an npm package, install it and save to dependencies
  - SPC m n d to prompt for the name of an npm package, install it and save to devDependencies
  - SPC m n n to initialize new project
  - SPC m n u to remove project dependency
  - SPC m n l to list installed project dependencies
  - SPC m n p to visit project package.json file
Changed the default linter from tslint to eslint
Call tsfmt with extension of current buffer for TSX formatting (thanks to Victor Andrée)
Declare tide-jump-to-definition as async (thanks to Sylvain Benner)
Added tide keybindings to tsx web mode (thanks to George Miller)
Rewrite hooks for web-mode (thanks to Sylvain Benner)
Created a derived mode for TSX files (thanks to Aaron Jensen)
Fixed eldoc (thanks to Aaron Jensen)
Isolate eldoc configuration (thanks to Sylvain Benner)
rename reworded to refactor in which-key popup (thanks to Simon Altschuler)
Added LSP support, which can be used by enabling the lsp layer and setting the typescript layer’s typescript-backend variable to lsp (thanks to Ting Zhou and Sylvain Benner)
Changed company-minimum-prefix-length from 0 to 2 to avoid spurious autocompletion (thanks to Andrea Moretti)
Enabled snippets using yasnippet (thanks to Andrea Moretti)
Enabled smartparens-mode (thanks to Andrea Moretti)
Added prettier to error msg of spacemacs/typescript-format (thanks to Matt Kramer)
Fixed jump handling with multiple backends (thanks to Aaron Jensen)
Fixed typescript/jump-to-type-def for npm modules (thanks to Jam Risser)
Added the same setup to tsx files as to ts files (thanks to Trapez Breen)
Configured emmet-mode for typescript-tsx-mode
Added a typescript-linter variable. Possible values: eslint and tslint
Added a typescript-lsp-linter variable to allow for disabling lsp as a linter, when lsp is set as the backend (thanks to Thanh Vuong)
Fix tide with tsx files (thanks to Aaron Jensen)
Added eslint_d support (thanks to Seong Yong-ju)
Added tslint support for lsp backend (thanks to Tommi Komulainen)

Vagrant

Key bindings:
- move key bindings prefix to SPC a V (thanks to Thomas de Beauchêne)
- Move vagrant-tramp-term to SPC a V t (thanks to rakyi)

Version-control

Key bindings:
- Un-evilify diff-mode (thanks to Steven Allen)
- Evilified the following modes (thanks to dvzubarev):
  - log-view-mode
  - vc-dir-mode
  - vc-svn-log-view-mode
  - vc-git-log-view-mode
  - vc-hg-log-view-mode
  - vc-annotate-mode
- Added a new version-control prefix under SPC g v with the following bindings: (thanks to dvzubarev)
  - SPC g v = to open a hunk under the point in the diff buffer
  - SPC g v D to compare the entire working tree with head
  - SPC g v e to show diff against current head using ediff
  - SPC g v g to visually annotate the current file
  - SPC g v d to open the VC Directory buffer
  - SPC g v + to update the working copy
  - SPC g v i to register (add) into a version control system
  - SPC g v u to revert working copy to their repository contents
  - SPC g v l to list the change log
  - SPC g v L to list the change log for the current VC controlled tree
  - SPC g v v to do the next logical VC operation (vc-next-action)
  - SPC g v I to ignore file (vc-ignore)
  - SPC g v r to resolve conflicts in file
- Define key bindings with leader key for vim editing style in diff-mode (thanks to miyabinomuratic)
- Added smerge transient state diff key bindings (thanks to Wang): SPC g r < diff base/mine SPC g r = diff mine/other SPC g r > diff base/other
- Added smerge transient state key bindings (thanks to duianto): SPC g r e > ediff SPC g r K > kill current
- Added current and total conflicts to smerge transient state’s hint (thanks to Miciah Dashiel Butler Masters)
- Loaded SPC g v key bindings on Spacemacs startup (thanks to duianto)
New packages:
- browse-at-remote which replaces github-browse-file
(thanks Eugene Yaremenko)
Avoid loading all the diff packages (thanks to Sylvain Benner)
Avoided installing unused diff packages (thanks to Andriy Kmit)
Fixed error on diff-hl-margin-mode function being nil during startup (thanks to Voleking)
Fixed git-gutter+ refresh when a buffer is staged or unstaged in Magit
Evilify the svn/git/hg mode-maps after their mode files be loaded (thanks to Lin Sun)

Vue

Added a toggle state minified/full to the transient state (thanks to duianto)

Xclipboard

Added Requirements documentation (thanks to Chris Glass)
Added cliphist with the following bindings: (thanks to Hong Xu)
- SPC x P paste item from history (cliphist must be enabled)
- SPC x R rectangle paste item from history (cliphist must be enabled)
- SPC x s select item from history (cliphist must be enabled)
Added custom command config variable (thanks to lipengcheng)

Yaml

Improvements:
- Updated docs to include the yaml-yamllint flycheck checker (thanks to Nam Nguyen)
- Add support for lsp server (thanks to Seong Yong-ju)

Ycmd

Search for compile_commands.json in build sub-directory (thanks to Amos Bird and Eivind Fonn)
Python3 compatibility fix for global_conf.py (thanks to Abdo Roig-Maranges)
Added manual completion function (thanks to Nir Friedman)
Remove warning for unset var; always fires (thanks to Nir Friedman)
Added manual semantic completion function for company (thanks to Nir Friedman)
Fixed searching for compilation DB in subdirectories (thanks to Alexander Dalshov)

Zig

Added syntax highlighting (thanks to Michael Hauser-Raspe)
Added support for lsp server (thanks to rbino)

Various improvements

Lots of improvement with CI and documentation exporting (thanks to Eugene Yaremenko)
New LAYERS.org format (thanks to Anton Latukha && Eugene Yaremenko)
Various code and style improvements (thanks to bmag, Boris Buliga, duianto, Enze Chi, Eivind Fonn, Eugene Yaremenko, Fabien Dubosson, Kalle Lindqvist, Sylvain Benner, thanhvg, timor, yuhan0)
Multiple unit test improvements (thanks to Codruț Constantin Gușoi, et2010 and Sylvain Benner)
Various documentation improvements (thanks Aaron Jensen, Aaron Peckham, Aaron Renner, Adam Frey, Adam Kruszewski, ahanwadi, Aleksandr Argunov, Alexander Dalshov, Alexander Eberspächer, Alexander Iljin, Alexander Kjeldaas, Alexandros Kotzias, Andrew Grangaard, Andrew Vit, Andriy Senyshyn, Anton Chevychalov, Anton Latukha, Antonio Miranda, Anurag Sharma, Apromixately, Archenoth, Arjan Singh, Ather Sharif, Artur Juraszek, Benjamin Reynolds, Bernhard Schommer, Billy Wade, Brian Wignall, bmag, Boris Buliga, Boris Wong, Carl Lange, Cazim Hysi, Chase Adams, Christian Bäuerlein, Cibin Mathew, CL123123, Codruț Constantin Gușoi, Compro-Prasad, cormacc, Daniel Hodson, Daniel Le, Daniel Molina, Darkhan, David Florness, David Parrish, David Vo, davidpham87, Deepu Mohan Puthrote, Dela Anthonio, Diego Alvarez, Diego Berrocal, Dietrich Daroch, Dinesh Bhosale, Dominik Schrempf, Doug Beardsley, dubnde, duianto, eldios, EMayej, Eugene Yaremenko, Evan Klitzke, Evan Niessen-Derry, firemiles, Florian Bruhin, Fuqiao Xue, Gabriel Arrillaga, Garrett Johnson, Grant Shangreaux, Guido Kraemer, Henrique Jung, Henry Hirsch, Henry Marshall, hornuda, Hong Xu, Ilia Kurenkov, Ivan Fedorov, Ivan Kryvoruchko, J. Patrick Lanigan, Jaremy Creechley, Jason Axelson, Jesse Cooke, Jethro Shuwen Sun, JI Xiang, Jim Deville, Jody Frankowski, Joe Hillenbrand, John Eismeier, John Wood, Jon Tippens, Jonas Strømsodd, Jonathan Arnett, Jonathan Chen, Jonathan Gillett, Jonta, Josh Greenwood, Joshua Santos, Justin Stone, Kainalu Hagiwara, Kalle Lindqvist, Kechao Cai, Keith Simmons, Keith Wygant, Kenji Miyazaki ,Kevin Ji, Kristoffer Haugsbakk, lawrsp, Leo Joseph Buchignani III, liuchong, Lucius Hu, Luke Winship, Luke Worth, Marco Ieni, Marco Zucconelli, mark30247, Markus Bertheau, Martin Sosic, Max Beutelspacher, Max Deineko, Max Nordlund, Maximilian Wolff, Miciah Dashiel Butler Masters, mjkramer, Mikhail Yakutovich, Miloš Mošić, milserk, Muneeb Shaikh, nanashi0x74, Nasser Alshammari, Niko Felger, Nikolai Myllymäki, nikolaiam, Nicolas Forgerit, Oguz Serbetci, Olivier Verdier, Pancho Horrillo, Paul Milla, Paulo Schneider, Pawan Dubey, Paweł Siudak, Phil Pirozhkov, Philippe Bourdages, Piotr Grzesik, Rafi Khan, Rand01ph, rakyi, Raymond Wanyoike, Reverend Homer, Robby O’Connor, Robert Roland, Rhommel Lamas, Sam Pablo Kuper, Saulius Menkevičius, sduthil, Serghei Iakovlev, Sergio Ugalde, Shane Kilkelly, Sid Kapur, Som Poddar, Somelauw, Soobin Rho, sorawee, SteveJobzniak, Sunghyun Hwang, Sunlin7, Swaroop C H, Sylvain Benner, Szunti, Thijs Vermeir, Tianyi Wang, Tim Ruffing, Tim Stewart, timor, TinySong, Titov Andrey, Thomas de Beauchêne, Tomasz Cichocinski, Trey Merkley, tzhao11, Vincent Taing, Ullas Holla, Vlad Bokov, Vladimir Kochnev, weihua-lu, wenpin, Wieland Hoffmann, Witoslaw Koczewski, Xiang Ji, Yi Liu, Zach Latta, Zane Sterling, zer09, Zhige Xin)

Documentation and website

DOCUMENTATION.org:
- Fixed the example for how to change the separator style (thanks to Trey Merkley)
README.md:
- Fixed macOS documentation to install fonts (thanks to Sergio Morales)
- Updated Windows section, suggest official Emacs (thanks to ghost-420)
- Fixed dead link for creating a Spacemacs.desktop file with the Spacemacs icon (thanks to cpaulik)
private/local/README.md
- Improved instructions on how to use private/local directory for packages (thanks to Daniel Nicolai)
layers/+lang/elm/README.org
- Corrected typo in description of elm-reactor (thanks to Tanya Bouman)
layers/+lang/python/README.org
- Corrected typo in python language server install command (thanks to Zach Pearson)
layers/+lang/php/README.org
- Updated dap debugging manual to cover xdebug options which were changed in xdebug v3. Added a caveat regarding host address usage while debugging inside of docker container (thanks to Alexander Konotop)

Release notes summarized

Thanks to: Abhishek(Compro) Prasad, Deepak Khidia, Enze Chi, Grant Shangreaux, Igor Almeida, Jiahao Jiang, Miciah Dashiel Butler Masters, Songpeng Zu, Ward Harris

Files

CHANGELOG.develop

Latest commit

History

CHANGELOG.develop

File metadata and controls

Release 0.300.x

0.300.0

Hot new feature

Breaking Changes

Major

Core

Layers

Spacemacs distribution layers

C-C++

D

EPUB

ESS

Elixir

Git

gtags

Haskell

imenu-list

LSP

IPython notebook

Java

JavaScript

Markdown

nlinum

Org

Perforce

Python

Ruby

Rust

Ruby on Rails

Search-engine

Spacemacs-navigation

Shaders

Shell

Shell-scripts

Syntax checking

Tabs

Transmission

Vagrant

Version Control

YAML

ycmd

New layers

Completion

Emacs

Email

Filetree

Fonts

Frameworks

Intl

Languages

Misc

Music

Readers

Spacemacs

Tools

WEB services

Renamed layers

Removed layers

Dotfile changes

Core changes

Distribution changes

Layer changes and fixes

Agda

Alda

Ansible

Asm

Auto-completion

Autohotkey

BibTeX

Bm

C-C++

Cfengine

Chinese

Chrome