([Full Changelog](https://github.com/jupyterlite/jupyterlite/compare/jupyterlite/application-extension0.2.3...8efa36629954af7e21b043fdf805552f646077af))
Enhancements made
- Enable the notifications plugin in Notebook 7 [1325](https://github.com/jupyterlite/jupyterlite/pull/1325) ([jtpio](https://github.com/jtpio))
- Update to JupyterLab 4.1 and Notebook 7.1 [1263](https://github.com/jupyterlite/jupyterlite/pull/1263) ([jtpio](https://github.com/jtpio))
Bugs fixed
- Unregistering old service workers when there is a new version [1336](https://github.com/jupyterlite/jupyterlite/pull/1336) ([andeplane](https://github.com/andeplane))
- Add an option to enable the service worker cache [1316](https://github.com/jupyterlite/jupyterlite/pull/1316) ([jtpio](https://github.com/jtpio))
Maintenance and upkeep improvements
- Update to Python 3.11 for the dev environment [1355](https://github.com/jupyterlite/jupyterlite/pull/1355) ([jtpio](https://github.com/jtpio))
- Update to JupyterLab 4.1.5 and Notebook 7.1.2 [1349](https://github.com/jupyterlite/jupyterlite/pull/1349) ([jtpio](https://github.com/jtpio))
- Bump to `jupyterlab-tour==4.0.1` [1330](https://github.com/jupyterlite/jupyterlite/pull/1330) ([jtpio](https://github.com/jtpio))
- Mock `/api/config` endpoint [1329](https://github.com/jupyterlite/jupyterlite/pull/1329) ([jtpio](https://github.com/jtpio))
- Update to the JupyterLab 4.1.2 and Notebook 7.1.1 packages [1327](https://github.com/jupyterlite/jupyterlite/pull/1327) ([jtpio](https://github.com/jtpio))
- Bump ip from 2.0.0 to 2.0.1 in /ui-tests [1322](https://github.com/jupyterlite/jupyterlite/pull/1322) ([dependabot](https://github.com/dependabot))
- Bump UI tests dependencies [1314](https://github.com/jupyterlite/jupyterlite/pull/1314) ([jtpio](https://github.com/jtpio))
- Remove `jupyterlite-javascript-kernel` [1313](https://github.com/jupyterlite/jupyterlite/pull/1313) ([jtpio](https://github.com/jtpio))
- Pin `pytest<8` for pypy [1309](https://github.com/jupyterlite/jupyterlite/pull/1309) ([jtpio](https://github.com/jtpio))
- Pin to `jupyterlab<4.1.0` [1306](https://github.com/jupyterlite/jupyterlite/pull/1306) ([jtpio](https://github.com/jtpio))
- Bump the actions group with 1 update [1303](https://github.com/jupyterlite/jupyterlite/pull/1303) ([dependabot](https://github.com/dependabot))
- Bump notebook from 7.0.6 to 7.0.7 in /ui-tests [1296](https://github.com/jupyterlite/jupyterlite/pull/1296) ([dependabot](https://github.com/dependabot))
Documentation improvements
- Add troubleshooting page to the documentation [1352](https://github.com/jupyterlite/jupyterlite/pull/1352) ([jtpio](https://github.com/jtpio))
- Update offline guide to mention xeus python [1326](https://github.com/jupyterlite/jupyterlite/pull/1326) ([jtpio](https://github.com/jtpio))
- Update xeus python documentation [1310](https://github.com/jupyterlite/jupyterlite/pull/1310) ([jtpio](https://github.com/jtpio))
- Fix a few typos in documentation [1305](https://github.com/jupyterlite/jupyterlite/pull/1305) ([ianthomas23](https://github.com/ianthomas23))
- Initiate documentation on the kernel contents [1293](https://github.com/jupyterlite/jupyterlite/pull/1293) ([fcollonval](https://github.com/fcollonval))
- Re-add `jupyterlab-tour` [1258](https://github.com/jupyterlite/jupyterlite/pull/1258) ([jtpio](https://github.com/jtpio))
- Add seaborn example [940](https://github.com/jupyterlite/jupyterlite/pull/940) ([jtpio](https://github.com/jtpio))
Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyterlite/jupyterlite/graphs/contributors?from=2024-01-22&to=2024-03-26&type=c))
[andeplane](https://github.com/search?q=repo%3Ajupyterlite%2Fjupyterlite+involves%3Aandeplane+updated%3A2024-01-22..2024-03-26&type=Issues) | [bollwyvl](https://github.com/search?q=repo%3Ajupyterlite%2Fjupyterlite+involves%3Abollwyvl+updated%3A2024-01-22..2024-03-26&type=Issues) | [dependabot](https://github.com/search?q=repo%3Ajupyterlite%2Fjupyterlite+involves%3Adependabot+updated%3A2024-01-22..2024-03-26&type=Issues) | [fcollonval](https://github.com/search?q=repo%3Ajupyterlite%2Fjupyterlite+involves%3Afcollonval+updated%3A2024-01-22..2024-03-26&type=Issues) | [github-actions](https://github.com/search?q=repo%3Ajupyterlite%2Fjupyterlite+involves%3Agithub-actions+updated%3A2024-01-22..2024-03-26&type=Issues) | [ianthomas23](https://github.com/search?q=repo%3Ajupyterlite%2Fjupyterlite+involves%3Aianthomas23+updated%3A2024-01-22..2024-03-26&type=Issues) | [jtpio](https://github.com/search?q=repo%3Ajupyterlite%2Fjupyterlite+involves%3Ajtpio+updated%3A2024-01-22..2024-03-26&type=Issues) | [martinRenou](https://github.com/search?q=repo%3Ajupyterlite%2Fjupyterlite+involves%3AmartinRenou+updated%3A2024-01-22..2024-03-26&type=Issues)
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