Ipykernel

([Full Changelog](https://github.com/ipython/ipykernel/compare/v6.23.2...ea3e6479aca70f87282ec0b60412f2cfba59eb35))

Bugs fixed

- Check existence of connection_file before writing [1127](https://github.com/ipython/ipykernel/pull/1127) ([fecet](https://github.com/fecet))

Contributors to this release

([GitHub contributors page for this release](https://github.com/ipython/ipykernel/graphs/contributors?from=2023-06-12&to=2023-06-23&type=c))

[blink1073](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Ablink1073+updated%3A2023-06-12..2023-06-23&type=Issues) | [fecet](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Afecet+updated%3A2023-06-12..2023-06-23&type=Issues)

([Full Changelog](https://github.com/ipython/ipykernel/compare/v6.23.1...112ca66da0ee8156b983094b2c8e2926ed63cfcb))

Bugs fixed

- Avoid ResourceWarning on implicitly closed event pipe sockets [1125](https://github.com/ipython/ipykernel/pull/1125) ([minrk](https://github.com/minrk))
- fix: protect stdout/stderr restoration in `InProcessKernel._redirected_io` [1122](https://github.com/ipython/ipykernel/pull/1122) ([charles-cooper](https://github.com/charles-cooper))

Maintenance and upkeep improvements

Contributors to this release

([GitHub contributors page for this release](https://github.com/ipython/ipykernel/graphs/contributors?from=2023-05-15&to=2023-06-12&type=c))

[charles-cooper](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Acharles-cooper+updated%3A2023-05-15..2023-06-12&type=Issues) | [minrk](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Aminrk+updated%3A2023-05-15..2023-06-12&type=Issues) | [pre-commit-ci](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Apre-commit-ci+updated%3A2023-05-15..2023-06-12&type=Issues)

([Full Changelog](https://github.com/ipython/ipykernel/compare/v6.23.0...d63c33afb9872f2781997b2428d7e9e0c1d23d41))

Bugs fixed

- Avoid echoing onto a captured FD [1111](https://github.com/ipython/ipykernel/pull/1111) ([minrk](https://github.com/minrk))

Maintenance and upkeep improvements

- update readthedocs env to 3.11 [1117](https://github.com/ipython/ipykernel/pull/1117) ([minrk](https://github.com/minrk))

Contributors to this release

([GitHub contributors page for this release](https://github.com/ipython/ipykernel/graphs/contributors?from=2023-05-08&to=2023-05-15&type=c))

[minrk](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Aminrk+updated%3A2023-05-08..2023-05-15&type=Issues)

([Full Changelog](https://github.com/ipython/ipykernel/compare/v6.22.0...3dd6dc9712ff6eb0a53cf79969dcefa0ba1b086e))

Enhancements made

- Support control\<>iopub messages to e.g. unblock comm_msg from command execution [1114](https://github.com/ipython/ipykernel/pull/1114) ([tkrabel-db](https://github.com/tkrabel-db))
- Add outstream hook similar to display publisher [1110](https://github.com/ipython/ipykernel/pull/1110) ([maartenbreddels](https://github.com/maartenbreddels))

Maintenance and upkeep improvements

- Use local coverage [1109](https://github.com/ipython/ipykernel/pull/1109) ([blink1073](https://github.com/blink1073))

Contributors to this release

([GitHub contributors page for this release](https://github.com/ipython/ipykernel/graphs/contributors?from=2023-03-20&to=2023-05-08&type=c))

[blink1073](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Ablink1073+updated%3A2023-03-20..2023-05-08&type=Issues) | [maartenbreddels](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Amaartenbreddels+updated%3A2023-03-20..2023-05-08&type=Issues) | [pre-commit-ci](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Apre-commit-ci+updated%3A2023-03-20..2023-05-08&type=Issues) | [tkrabel-db](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Atkrabel-db+updated%3A2023-03-20..2023-05-08&type=Issues)

([Full Changelog](https://github.com/ipython/ipykernel/compare/v6.21.3...e2972d763b5357d4e1cb9b5355593583ca6d5657))

Bugs fixed

- Deprecate Comm class + Fix incompatibility with ipywidgets [1097](https://github.com/ipython/ipykernel/pull/1097) ([martinRenou](https://github.com/martinRenou))

Maintenance and upkeep improvements

Contributors to this release

([GitHub contributors page for this release](https://github.com/ipython/ipykernel/graphs/contributors?from=2023-03-06&to=2023-03-20&type=c))

[martinRenou](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3AmartinRenou+updated%3A2023-03-06..2023-03-20&type=Issues) | [pre-commit-ci](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Apre-commit-ci+updated%3A2023-03-06..2023-03-20&type=Issues)

([Full Changelog](https://github.com/ipython/ipykernel/compare/v6.21.2...e46f75b93c388886f4b6ba32182e29c3cc486984))

Bugs fixed

- Fix interrupt reply [1101](https://github.com/ipython/ipykernel/pull/1101) ([garlandz-db](https://github.com/garlandz-db))

Maintenance and upkeep improvements

- Update docs link [1103](https://github.com/ipython/ipykernel/pull/1103) ([blink1073](https://github.com/blink1073))
- Add license [1098](https://github.com/ipython/ipykernel/pull/1098) ([dcsaba89](https://github.com/dcsaba89))

Documentation improvements

- Update changelog for markdown typo [1096](https://github.com/ipython/ipykernel/pull/1096) ([mlucool](https://github.com/mlucool))

Contributors to this release

([GitHub contributors page for this release](https://github.com/ipython/ipykernel/graphs/contributors?from=2023-02-13&to=2023-03-06&type=c))

[blink1073](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Ablink1073+updated%3A2023-02-13..2023-03-06&type=Issues) | [ccordoba12](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Accordoba12+updated%3A2023-02-13..2023-03-06&type=Issues) | [dcsaba89](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Adcsaba89+updated%3A2023-02-13..2023-03-06&type=Issues) | [garlandz-db](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Agarlandz-db+updated%3A2023-02-13..2023-03-06&type=Issues) | [mlucool](https://github.com/search?q=repo%3Aipython%2Fipykernel+involves%3Amlucool+updated%3A2023-02-13..2023-03-06&type=Issues)