For use with Blacklab 3.0

Features

Docker support
Debug mode in the frontend. Debug mode is enabled by default when serving javascript from webpack-dev-server, in production builds it can be enabled by entering debug.enable() in the browser console. It will render internal IDs instead of display names, and show the query parameters sent to BlackLab. When viewing a document, it will show all metadata, as well as a link to view part of the document (if allowed by BlackLab).
Improved pagination when viewing long documents.
Pagination can now be configured per corpus (via search.xml), instead of only globally.
Result can now be sorted by clicking the column titles
Results can now be sorted in ascending order (last results first).
Autocomplete fields now only autocomplete after the last space you typed, unless you enter phrase mode by surrounding a group of multiple words with double quotes (").
Allow customizing how a document's title is rendered; see readme
Add ability to insert section titles in between filters. See readme
Add ability to disable export buttons. See readme
Add ability to customize the error message when no results could be found. See readme
Improved date filter. See readme.
Plugins for concordances. We use this for the audio player in our CGN corpus, as well as to make copying concordances into another tool easy.
(optional) plausible.io integration

Fixes

Part-of-speech/tagset now correctly handles values with special characters (.|\)
QueryBuilder now also correctly handles values with special characters in dropdowns.
Lexicon service now properly clears results when entering special characters
Grouping on word before/after now only uses 1 word, instead of 5
Fix loading indicater getting lost sometimes.
Fix wrong tooltip value when hovering over the total results widget
Fix exports missing metadata fields in some cases
"Within" selector can now always be deselected.
Filter out some illegal html characters in malformed documents so they no longer trigger an internal server error.

List of available corpora on the homepage is now sorted alphabetically
Update the build tool versions
When a document in an index can't be opened due to errors in the associated xslt, the error is now shown in the browser.
Dropdown menus no longer run off the page
Long lists of values in the filters sections can now be searched.
Hide "contents" tab on document pagewhen contentViewable is false
Add /config page, returns a JSON with some of the config parameters. May be useful for external tools to integrate better with corpus-frontend. For now it only returns the used blacklab server instance url.
Filter dropdowns are now sorted alphabetically
The breadcrumbs at the top of the results now show when sampling is enabled (settings->samplenum)