([Full Changelog](https://github.com/jupyter-server/jupyter_server/compare/v1.13.1...362d100ff24c1da7ef4cbd171c213e9570e8c289))
Enhancements made
- Don't block the event loop when exporting with nbconvert [655](https://github.com/jupyter-server/jupyter_server/pull/655) ([davidbrochart](https://github.com/davidbrochart))
- Add more awaits for pending kernel in unit tests [654](https://github.com/jupyter-server/jupyter_server/pull/654) ([Zsailer](https://github.com/Zsailer))
- Print IPv6 url as hostname or enclosed in brackets [652](https://github.com/jupyter-server/jupyter_server/pull/652) ([op3](https://github.com/op3))
Bugs fixed
- Run pre_save_hook before model check [643](https://github.com/jupyter-server/jupyter_server/pull/643) ([davidbrochart](https://github.com/davidbrochart))
- handle KeyError when get session [641](https://github.com/jupyter-server/jupyter_server/pull/641) ([ccw630](https://github.com/ccw630))
Maintenance and upkeep improvements
- Clean up deprecations [650](https://github.com/jupyter-server/jupyter_server/pull/650) ([blink1073](https://github.com/blink1073))
- Update branch references [646](https://github.com/jupyter-server/jupyter_server/pull/646) ([blink1073](https://github.com/blink1073))
- pyproject.toml: clarify build system version [634](https://github.com/jupyter-server/jupyter_server/pull/634) ([adamjstewart](https://github.com/adamjstewart))
Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter-server/jupyter_server/graphs/contributors?from=2021-12-09&to=2022-01-12&type=c))
[adamjstewart](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Aadamjstewart+updated%3A2021-12-09..2022-01-12&type=Issues) | [blink1073](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Ablink1073+updated%3A2021-12-09..2022-01-12&type=Issues) | [ccw630](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Accw630+updated%3A2021-12-09..2022-01-12&type=Issues) | [codecov-commenter](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Acodecov-commenter+updated%3A2021-12-09..2022-01-12&type=Issues) | [davidbrochart](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Adavidbrochart+updated%3A2021-12-09..2022-01-12&type=Issues) | [echarles](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Aecharles+updated%3A2021-12-09..2022-01-12&type=Issues) | [fcollonval](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Afcollonval+updated%3A2021-12-09..2022-01-12&type=Issues) | [kevin-bates](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Akevin-bates+updated%3A2021-12-09..2022-01-12&type=Issues) | [op3](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Aop3+updated%3A2021-12-09..2022-01-12&type=Issues) | [welcome](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Awelcome+updated%3A2021-12-09..2022-01-12&type=Issues) | [Wh1isper](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3AWh1isper+updated%3A2021-12-09..2022-01-12&type=Issues) | [Zsailer](https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3AZsailer+updated%3A2021-12-09..2022-01-12&type=Issues)