([Full Changelog](https://github.com/jupyterlab/jupyterlab/compare/v3.2.5...ebce458c5e55126a7cbd5082f669446269007a34))
Enhancements made
- Add JSX CodeMirror mode [11666](https://github.com/jupyterlab/jupyterlab/pull/11666) ([krassowski](https://github.com/krassowski))
- Remove leading slash from console path [11626](https://github.com/jupyterlab/jupyterlab/pull/11626) ([davidbrochart](https://github.com/davidbrochart))
Bugs fixed
- Restore compact notebook layout on mobile [11778](https://github.com/jupyterlab/jupyterlab/pull/11778) ([jtpio](https://github.com/jtpio))
- Ensure browser attributes are set in plugin adding it [11758](https://github.com/jupyterlab/jupyterlab/pull/11758) ([fcollonval](https://github.com/fcollonval))
- Fix handling of disabled extensions [11744](https://github.com/jupyterlab/jupyterlab/pull/11744) ([jtpio](https://github.com/jtpio))
- Update debugger icon css to work with white panel background [11688](https://github.com/jupyterlab/jupyterlab/pull/11688) ([andrewfulton9](https://github.com/andrewfulton9))
- Ensure the dialog does not close if you drag outside by mistake [11673](https://github.com/jupyterlab/jupyterlab/pull/11673) ([echarles](https://github.com/echarles))
- Add JSX CodeMirror mode [11666](https://github.com/jupyterlab/jupyterlab/pull/11666) ([krassowski](https://github.com/krassowski))
Maintenance and upkeep improvements
- Revert "Toggle side-by-side rendering for current notebook" [11793](https://github.com/jupyterlab/jupyterlab/pull/11793) ([fcollonval](https://github.com/fcollonval))
- Fix integrity failure on CI [11770](https://github.com/jupyterlab/jupyterlab/pull/11770) ([jtpio](https://github.com/jtpio))
Documentation improvements
- Triage documentation [11661](https://github.com/jupyterlab/jupyterlab/pull/11661) ([JasonWeill](https://github.com/JasonWeill))
- Add text on how to run it in a dir other than home [11761](https://github.com/jupyterlab/jupyterlab/pull/11761) ([TheOtherRealm](https://github.com/TheOtherRealm))
- Encourage new contributors to send draft PR over asking for permission [11746](https://github.com/jupyterlab/jupyterlab/pull/11746) ([krassowski](https://github.com/krassowski))
- Fix changelog link [11668](https://github.com/jupyterlab/jupyterlab/pull/11668) ([krassowski](https://github.com/krassowski))
Other merged PRs
- Toggle side-by-side rendering for current notebook [11718](https://github.com/jupyterlab/jupyterlab/pull/11718) ([echarles](https://github.com/echarles))
Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyterlab/jupyterlab/graphs/contributors?from=2021-12-10&to=2022-01-07&type=c))
[andrewfulton9](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aandrewfulton9+updated%3A2021-12-10..2022-01-07&type=Issues) | [bollwyvl](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Abollwyvl+updated%3A2021-12-10..2022-01-07&type=Issues) | [davidbrochart](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Adavidbrochart+updated%3A2021-12-10..2022-01-07&type=Issues) | [echarles](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aecharles+updated%3A2021-12-10..2022-01-07&type=Issues) | [ellisonbg](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aellisonbg+updated%3A2021-12-10..2022-01-07&type=Issues) | [fcollonval](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Afcollonval+updated%3A2021-12-10..2022-01-07&type=Issues) | [github-actions](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Agithub-actions+updated%3A2021-12-10..2022-01-07&type=Issues) | [hbcarlos](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ahbcarlos+updated%3A2021-12-10..2022-01-07&type=Issues) | [jasongrout](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajasongrout+updated%3A2021-12-10..2022-01-07&type=Issues) | [JohanMabille](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AJohanMabille+updated%3A2021-12-10..2022-01-07&type=Issues) | [jtpio](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajtpio+updated%3A2021-12-10..2022-01-07&type=Issues) | [jupyterlab-dev-mode](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajupyterlab-dev-mode+updated%3A2021-12-10..2022-01-07&type=Issues) | [jupyterlab-probot](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ajupyterlab-probot+updated%3A2021-12-10..2022-01-07&type=Issues) | [krassowski](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Akrassowski+updated%3A2021-12-10..2022-01-07&type=Issues) | [meeseeksdev](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ameeseeksdev+updated%3A2021-12-10..2022-01-07&type=Issues) | [meeseeksmachine](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Ameeseeksmachine+updated%3A2021-12-10..2022-01-07&type=Issues) | [schmidi314](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aschmidi314+updated%3A2021-12-10..2022-01-07&type=Issues) | [TheOtherRealm](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3ATheOtherRealm+updated%3A2021-12-10..2022-01-07&type=Issues) | [thesinepainter](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Athesinepainter+updated%3A2021-12-10..2022-01-07&type=Issues) | [welcome](https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Awelcome+updated%3A2021-12-10..2022-01-07&type=Issues)