([Full Changelog](https://github.com/jupyter/notebook/compare/jupyter-notebook/app7.0.4...839193d07f0780ded6f559892517f061f3776b02))
Enhancements made
- Update to JupyterLab 4.0.7 [7103](https://github.com/jupyter/notebook/pull/7103) ([jtpio](https://github.com/jtpio))
Maintenance and upkeep improvements
- Update `permissions` in the galata snapshot workflow [7105](https://github.com/jupyter/notebook/pull/7105) ([jtpio](https://github.com/jtpio))
- Fix typings check on CI [7104](https://github.com/jupyter/notebook/pull/7104) ([jtpio](https://github.com/jtpio))
- Ignore yarn.lock for codespell [7098](https://github.com/jupyter/notebook/pull/7098) ([jtpio](https://github.com/jtpio))
- Remove link to the PDF documentation [7094](https://github.com/jupyter/notebook/pull/7094) ([jtpio](https://github.com/jtpio))
- Bump postcss from 8.4.23 to 8.4.31 in /ui-tests [7088](https://github.com/jupyter/notebook/pull/7088) ([dependabot](https://github.com/dependabot))
- React to the galata update comment [7086](https://github.com/jupyter/notebook/pull/7086) ([jtpio](https://github.com/jtpio))
- Switch from `hub` to `gh` in the Playwright snapshots update workflow [7085](https://github.com/jupyter/notebook/pull/7085) ([jtpio](https://github.com/jtpio))
- chore: update pre-commit hooks [7084](https://github.com/jupyter/notebook/pull/7084) ([pre-commit-ci](https://github.com/pre-commit-ci))
- Fix traitlets typing [7082](https://github.com/jupyter/notebook/pull/7082) ([jtpio](https://github.com/jtpio))
- Bump toshimaru/auto-author-assign from 2.0.0 to 2.0.1 [7080](https://github.com/jupyter/notebook/pull/7080) ([dependabot](https://github.com/dependabot))
- Bump toshimaru/auto-author-assign from 1.6.2 to 2.0.0 [7072](https://github.com/jupyter/notebook/pull/7072) ([dependabot](https://github.com/dependabot))
- ci: set minimal permissions to workflows [7070](https://github.com/jupyter/notebook/pull/7070) ([diogoteles08](https://github.com/diogoteles08))
- Bump systeminformation from 5.17.12 to 5.21.8 in /ui-tests [7064](https://github.com/jupyter/notebook/pull/7064) ([dependabot](https://github.com/dependabot))
Documentation improvements
- Improve docs setup (SVG logos, repo links) [7074](https://github.com/jupyter/notebook/pull/7074) ([krassowski](https://github.com/krassowski))
Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/notebook/graphs/contributors?from=2023-09-20&to=2023-10-12&type=c))
[dependabot](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Adependabot+updated%3A2023-09-20..2023-10-12&type=Issues) | [diogoteles08](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Adiogoteles08+updated%3A2023-09-20..2023-10-12&type=Issues) | [github-actions](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Agithub-actions+updated%3A2023-09-20..2023-10-12&type=Issues) | [jtpio](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Ajtpio+updated%3A2023-09-20..2023-10-12&type=Issues) | [krassowski](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Akrassowski+updated%3A2023-09-20..2023-10-12&type=Issues) | [pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Apre-commit-ci+updated%3A2023-09-20..2023-10-12&type=Issues)