4.0.4

(Full Changelog)

Enhancements made

• Recommend major versions for Lab 3/Lab 4 compatible extensions #14908 (@JasonWeill)
• Improve upgrade extension script #14882 (@fcollonval)
• Adds rank to ICompletionProvider #14800 (@hbcarlos)
• Deprecates collaborative flag #14792 (@hbcarlos)

Bugs fixed

• Fix semantic commands enabled status #14664 (@fcollonval)
• In defer mode render enough cells to fill the viewport #14865 (@fcollonval)
• Fix CodeMirror tooltip positioning and tooltip background #14858 (@krassowski)
• Removes context data from shared model #14771 (@hbcarlos)
• fix: out of order headings display in toc #14753 (@skyetim)
• fix: update blocked extensions uris #14846 (@emmanuel-ferdman)
• Fix CodeMirror theme selection background color #14841 (@AllanChain)
• Fix icon and theme/styles for grid in CSV/TSV viewer #14822 (@krassowski)
• Adds missing parameters to ICompleterProvider API #14809 (@hbcarlos)
• Adds this context when calling ICompletionProvider.modelFactory #14812 (@hbcarlos)
• Emit changed signal from output area when an output is updated #14785 (@bollwyvl)
• Improve typing to avoid bad usage of context.contentsModel.content #14660 (@fcollonval)

Maintenance and upkeep improvements

• Fix integration tests #14886 (@fcollonval)
• Bump stylelint from 14.16.1 to 15.10.1 #14802 (@dependabot[bot])
• Relax Event.IManager interface #14770 (@trungleduc)
• Bump word-wrap from 1.2.3 to 1.2.4 #14847 (@dependabot[bot])
• Add style validator #14795 (@krassowski)
• Bump semver from 7.3.8 to 7.5.2 #14750 (@dependabot[bot])

Documentation improvements

• Recommend major versions for Lab 3/Lab 4 compatible extensions #14908 (@JasonWeill)
• Update yarn link documentation #14902 (@gabalafou)
• Create JupyterLab 3.4.4 accessibility statement #14856 (@isabela-pf)
• Align copier version with the extension template #14899 (@jtpio)
• Bump stylelint from 14.16.1 to 15.10.1 #14802 (@dependabot[bot])
• Fix broken link to security model #14861 (@fcollonval)
• Improve examples #14726 (@fcollonval)

Contributors to this release

(GitHub contributors page for this release)

@fcollonval | @github-actions | @jtpio | @jupyterlab-probot | @krassowski | @lumberbot-app | @meeseeksmachine | @welcome