Ketcher 2.9.0 (May 8, 2023)
This release includes several bug fixes, improvements, and new features. Please be aware Ketcher 2.9.0 has been tested with Indigo version 1.10.0 (standalone and remote).
Notably, the following changes have been made:
Features
#1996 – The bond context menu now has the ability to attach or edit s groups. Additionally, when a Data S-Group or S-Group is selected, right-clicking on an atom or bond will open the S-Group Properties window.
#2192 – The canvas will now automatically expand when moving the structure off the page.
#2329 – Unknown super-atoms can now be expanded and collapsed.
#2005 – CDX export has been added to the output formats list.
#2161 – The ignore-chiral-flag parameter has been added to ketcher settings.
Bug Fixes
#2135 – Functional groups can now be merged into nearby structures.
#2169 – A warning in the console that occurred when the About icon was clicked has been fixed.
#2033 – Atoms now properly protrude beyond the expanded view in Abbreviations.
#2026 – The erase tool's hotkey (Del) can now delete arrows and plus signs.
#1456 – The selected file format in the Save Structure window now matches the mockup.
#2110 – The incorrect merging of functional groups has been fixed.
#2257 – It is now possible to add a bond to a Function Group.
#2247 – Clicking outside of a context menu doesn't apply the currently selected tool.
#2216 – The S-Group pop-up tool tip is no longer positioned so that it overlaps the structure.
#2123 – The hover effect now appears after clicking on bonds or atoms.
#1954 – The selected structure now draws at the mouse cursor after closing the Templates window.
#2330 – Atom editing via the right-click menu is now applied.
#2316 – When hovering over the label R/S, the Indigo system information is not visible.
Improvements
#2093 – The s group menus have been combined, and the generic s group has been removed.
#1681 – React has been upgraded to version 18, and react-contextmenu has been replaced with react-contexify.
#1456 – The design of the Save Structure Select has been fixed.
#2241 – The Template window will now open with the previously opened tab.
#1990 – Functional groups now connect with another functional group on click-and-drag.
#2173 – The font size drop-down now collapses.
#2255 – The in-browser module has been migrated to Indigo v1.10.0-rc.4.
#1886 – The keyboard shortcuts for atoms, bonds, zoom, and functions have been changed.
Other Changes
Update bug_report.md - add test case field
#2319 – A previous change that caused an inability to add a bond to a Function Group has been reverted.
#2321 – Indigo v1.10.0-rc.4 has been migrated to the in-browser module.
#2341 – The help.md page has been updated to reflect keyboard shortcut changes.
New Contributors
Full Changelog: v2.8.0...v2.9.0
