([Full Changelog](https://github.com/jupyter/notebook/compare/v7.0.0b3...ee3e1c221226d482ca1c9bec6362c8af36f1da56))
Enhancements made
- Rename browser tab title to Home [6913](https://github.com/jupyter/notebook/pull/6913) ([Cheukting](https://github.com/Cheukting))
- Add the notification plugin [6900](https://github.com/jupyter/notebook/pull/6900) ([jtpio](https://github.com/jtpio))
- Configurable `default_url` for JupyterNotebookApp [6899](https://github.com/jupyter/notebook/pull/6899) ([paulgb](https://github.com/paulgb))
- Enhancement: Added drop shadows to markdown, text, and tree views [6893](https://github.com/jupyter/notebook/pull/6893) ([rielAsh24](https://github.com/rielAsh24))
- Update to JupyterLab 4.0.1 [6892](https://github.com/jupyter/notebook/pull/6892) ([jtpio](https://github.com/jtpio))
- Add file browser actions to the file browser toolbar [6888](https://github.com/jupyter/notebook/pull/6888) ([jtpio](https://github.com/jtpio))
- Add option to open a notebook in NbClassic if it is installed; show "Open in..." dropdown menu if there are multiple options, show single button otherwise [6866](https://github.com/jupyter/notebook/pull/6866) ([andrii-i](https://github.com/andrii-i))
- Load custom CSS [6841](https://github.com/jupyter/notebook/pull/6841) ([RRosio](https://github.com/RRosio))
Bugs fixed
- Add an empty splash screen on notebook launch to avoid a flash of unstyled content [6911](https://github.com/jupyter/notebook/pull/6911) ([andrii-i](https://github.com/andrii-i))
- Fix for "find searches only part of the file" bug [6905](https://github.com/jupyter/notebook/pull/6905) ([ericsnekbytes](https://github.com/ericsnekbytes))
- Provide a custom rendermime plugin to handle local links [6885](https://github.com/jupyter/notebook/pull/6885) ([jtpio](https://github.com/jtpio))
Maintenance and upkeep improvements
- Fix check links on CI [6910](https://github.com/jupyter/notebook/pull/6910) ([jtpio](https://github.com/jtpio))
- Add `JSONLicenseWebpackPlugin` [6896](https://github.com/jupyter/notebook/pull/6896) ([jtpio](https://github.com/jtpio))
- Simplify Gitpod setup [6894](https://github.com/jupyter/notebook/pull/6894) ([jtpio](https://github.com/jtpio))
- Fix action name in update workflow [6884](https://github.com/jupyter/notebook/pull/6884) ([jtpio](https://github.com/jtpio))
- Fix playwright bot [6880](https://github.com/jupyter/notebook/pull/6880) ([jtpio](https://github.com/jtpio))
Documentation improvements
- Document how to manage plugins and extensions [6909](https://github.com/jupyter/notebook/pull/6909) ([jtpio](https://github.com/jtpio))
- Jupyter Notebook ecosystem docs improvements [6877](https://github.com/jupyter/notebook/pull/6877) ([ericsnekbytes](https://github.com/ericsnekbytes))
Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/notebook/graphs/contributors?from=2023-05-25&to=2023-06-12&type=c))
[andrii-i](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Aandrii-i+updated%3A2023-05-25..2023-06-12&type=Issues) | [Cheukting](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3ACheukting+updated%3A2023-05-25..2023-06-12&type=Issues) | [echarles](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Aecharles+updated%3A2023-05-25..2023-06-12&type=Issues) | [ericsnekbytes](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Aericsnekbytes+updated%3A2023-05-25..2023-06-12&type=Issues) | [github-actions](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Agithub-actions+updated%3A2023-05-25..2023-06-12&type=Issues) | [henryiii](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Ahenryiii+updated%3A2023-05-25..2023-06-12&type=Issues) | [jtpio](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Ajtpio+updated%3A2023-05-25..2023-06-12&type=Issues) | [krassowski](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Akrassowski+updated%3A2023-05-25..2023-06-12&type=Issues) | [paulgb](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Apaulgb+updated%3A2023-05-25..2023-06-12&type=Issues) | [pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Apre-commit-ci+updated%3A2023-05-25..2023-06-12&type=Issues) | [rielAsh24](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3ArielAsh24+updated%3A2023-05-25..2023-06-12&type=Issues) | [RRosio](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3ARRosio+updated%3A2023-05-25..2023-06-12&type=Issues) | [yuvipanda](https://github.com/search?q=repo%3Ajupyter%2Fnotebook+involves%3Ayuvipanda+updated%3A2023-05-25..2023-06-12&type=Issues)