# Changes in Jupyter Client {#changelog}
<!-- <START NEW CHANGELOG ENTRY> -->
## 7.4.9
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.8...2ee33ce6b19b34cde3956280f7c6b05da27f8db4))
### Bugs fixed
- Make Qtconsole work with PyZMQ 25 [#914](https://github.com/jupyter/jupyter_client/pull/914) ([@ccordoba12](https://github.com/ccordoba12))
### Maintenance and upkeep improvements
- \[7.x\] Remove deprecated zmq imports [#916](https://github.com/jupyter/jupyter_client/pull/916) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-12-05&to=2023-01-12&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-12-05..2023-01-12&type=Issues) | [@ccordoba12](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Accordoba12+updated%3A2022-12-05..2023-01-12&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2022-12-05..2023-01-12&type=Issues)
<!-- <END NEW CHANGELOG ENTRY> -->
## 7.4.8
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.7...beac94baac163015e8165fde5661aaf026e92364))
### Bugs fixed
- Make sure loop is marked with nest_asyncio [#893](https://github.com/jupyter/jupyter_client/pull/893) ([@impact27](https://github.com/impact27))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-11-16&to=2022-12-05&type=c))
[@arogozhnikov](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aarogozhnikov+updated%3A2022-11-16..2022-12-05&type=Issues) | [@impact27](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aimpact27+updated%3A2022-11-16..2022-12-05&type=Issues) | [@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Akevin-bates+updated%3A2022-11-16..2022-12-05&type=Issues)
## 7.4.7
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.6...56df36b535710d2c247a2749deec456c75191af5))
### Bugs fixed
- Fix connection reconciliation to handle restarts [#882](https://github.com/jupyter/jupyter_client/pull/882) ([@kevin-bates](https://github.com/kevin-bates))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-11-15&to=2022-11-16&type=c))
[@meeseeksmachine](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ameeseeksmachine+updated%3A2022-11-15..2022-11-16&type=Issues)
## 7.4.6
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.5...3394591f161be4a19f9e61c66ba510d7e29afd59))
### Bugs fixed
- Reconcile connection information [#879](https://github.com/jupyter/jupyter_client/pull/879) ([@kevin-bates](https://github.com/kevin-bates))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-11-10&to=2022-11-15&type=c))
[@meeseeksmachine](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ameeseeksmachine+updated%3A2022-11-10..2022-11-15&type=Issues)
## 7.4.5
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.4...d27c8a497c6cbb1a232fbbe75cb1fd0f53faa9b0))
### Maintenance and upkeep improvements
- \[7.x\] Handle Jupyter Core Warning [#875](https://github.com/jupyter/jupyter_client/pull/875) ([@blink1073](https://github.com/blink1073))
- Clean up 7.x workflows [#865](https://github.com/jupyter/jupyter_client/pull/865) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-10-25&to=2022-11-10&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-10-25..2022-11-10&type=Issues)
## 7.4.4
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.3...4029f6cad9223b1287980a1f0e966ff66557386e))
### Bugs fixed
- Workaround for launch bug [#861](https://github.com/jupyter/jupyter_client/pull/861) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-10-19&to=2022-10-25&type=c))
[@meeseeksmachine](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ameeseeksmachine+updated%3A2022-10-19..2022-10-25&type=Issues)
## 7.4.3
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.2...aa549b27d3622b1c381275777785f84dd3d5253d))
### Bugs fixed
- Defer creation of ready future [#858](https://github.com/jupyter/jupyter_client/pull/858) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-10-11&to=2022-10-19&type=c))
[@meeseeksmachine](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ameeseeksmachine+updated%3A2022-10-11..2022-10-19&type=Issues)
## 7.4.2
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.1...0a45cc41e4ce73911e4367eddc1f0001a8431fc0))
### Bugs fixed
- Fix ready promise and session send [#852](https://github.com/jupyter/jupyter_client/pull/852) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-10-11&to=2022-10-11&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-10-11..2022-10-11&type=Issues)
## 7.4.1
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.4.0...0d87835d82d485aa3e870a63e76768bf439c3fe4))
### Bugs fixed
- Revert "Backport PR #845: Fix pending kernels again" [#851](https://github.com/jupyter/jupyter_client/pull/851) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-10-11&to=2022-10-11&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-10-11..2022-10-11&type=Issues)
## 7.4.0
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.3.5...3c0107f72e65363e8dfc99d7801a7de048e5f071))
### Bugs fixed
- Backport PR #845: Fix pending kernels again [#848](https://github.com/jupyter/jupyter_client/pull/848) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-08-25&to=2022-10-11&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-08-25..2022-10-11&type=Issues) | [@ccordoba12](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Accordoba12+updated%3A2022-08-25..2022-10-11&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2022-08-25..2022-10-11&type=Issues) | [@minrk](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aminrk+updated%3A2022-08-25..2022-10-11&type=Issues) | [@Zsailer](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AZsailer+updated%3A2022-08-25..2022-10-11&type=Issues)
## 7.3.5
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.3.4...bc5ded5439ca55bd6740885eb3a44ca6bc3e2243))
### Enhancements made
- add `AsyncKernelClient` to `doc/api/client.rst` [#819](https://github.com/jupyter/jupyter_client/pull/819) ([@helioz11](https://github.com/helioz11))
### Bugs fixed
- Use tornado 6.2's PeriodicCallback in restarter [#822](https://github.com/jupyter/jupyter_client/pull/822) ([@vidartf](https://github.com/vidartf))
- Make \_stdin_hook_default async [#814](https://github.com/jupyter/jupyter_client/pull/814) ([@davidbrochart](https://github.com/davidbrochart))
### Maintenance and upkeep improvements
- [pre-commit.ci] pre-commit autoupdate [#824](https://github.com/jupyter/jupyter_client/pull/824) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#821](https://github.com/jupyter/jupyter_client/pull/821) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#820](https://github.com/jupyter/jupyter_client/pull/820) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#818](https://github.com/jupyter/jupyter_client/pull/818) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#816](https://github.com/jupyter/jupyter_client/pull/816) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#815](https://github.com/jupyter/jupyter_client/pull/815) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#812](https://github.com/jupyter/jupyter_client/pull/812) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#810](https://github.com/jupyter/jupyter_client/pull/810) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#809](https://github.com/jupyter/jupyter_client/pull/809) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#807](https://github.com/jupyter/jupyter_client/pull/807) ([@pre-commit-ci](https://github.com/pre-commit-ci))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-06-08&to=2022-08-25&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-06-08..2022-08-25&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2022-06-08..2022-08-25&type=Issues) | [@helioz11](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ahelioz11+updated%3A2022-06-08..2022-08-25&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Apre-commit-ci+updated%3A2022-06-08..2022-08-25&type=Issues) | [@vidartf](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Avidartf+updated%3A2022-06-08..2022-08-25&type=Issues)
## 7.3.4
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.3.3...ca4cb2d6a4b95a6925de85a47b323d2235032c74))
### Bugs fixed
- Revert latest changes to `ThreadedZMQSocketChannel` because they break Qtconsole [#803](https://github.com/jupyter/jupyter_client/pull/803) ([@ccordoba12](https://github.com/ccordoba12))
### Maintenance and upkeep improvements
- Fix sphinx 5.0 support [#804](https://github.com/jupyter/jupyter_client/pull/804) ([@blink1073](https://github.com/blink1073))
- [pre-commit.ci] pre-commit autoupdate [#799](https://github.com/jupyter/jupyter_client/pull/799) ([@pre-commit-ci](https://github.com/pre-commit-ci))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-06-07&to=2022-06-08&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-06-07..2022-06-08&type=Issues) | [@ccordoba12](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Accordoba12+updated%3A2022-06-07..2022-06-08&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Apre-commit-ci+updated%3A2022-06-07..2022-06-08&type=Issues)
## 7.3.3
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.3.2...37ca37d865db260e7da6fa85339be450d6fd3c3c))
### Bugs fixed
- Add local-provisioner entry point to pyproject.toml Fixes #800 [#801](https://github.com/jupyter/jupyter_client/pull/801) ([@utkonos](https://github.com/utkonos))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-06-06&to=2022-06-07&type=c))
[@utkonos](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Autkonos+updated%3A2022-06-06..2022-06-07&type=Issues)
## 7.3.2
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.3.1...c81771416d9e09e0e92be799f3e8549d0db57e43))
### Enhancements made
- Correct `Any` type annotations. [#791](https://github.com/jupyter/jupyter_client/pull/791) ([@joouha](https://github.com/joouha))
### Maintenance and upkeep improvements
- [pre-commit.ci] pre-commit autoupdate [#792](https://github.com/jupyter/jupyter_client/pull/792) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- Use hatch backend [#789](https://github.com/jupyter/jupyter_client/pull/789) ([@blink1073](https://github.com/blink1073))
- [pre-commit.ci] pre-commit autoupdate [#788](https://github.com/jupyter/jupyter_client/pull/788) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- Use flit build backend [#781](https://github.com/jupyter/jupyter_client/pull/781) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-05-08&to=2022-06-06&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-05-08..2022-06-06&type=Issues) | [@joouha](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ajoouha+updated%3A2022-05-08..2022-06-06&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Apre-commit-ci+updated%3A2022-05-08..2022-06-06&type=Issues)
## 7.3.1
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.3.0...4df8a48071649d3488a880e61293efd26b7aff1d))
### Bugs fixed
- Check that channels exist before asking if they are alive [#785](https://github.com/jupyter/jupyter_client/pull/785) ([@ccordoba12](https://github.com/ccordoba12))
- Unicode error correction using Error Handler [#779](https://github.com/jupyter/jupyter_client/pull/779) ([@hxawax](https://github.com/hxawax))
### Maintenance and upkeep improvements
- Allow bot PRs to be automatically labeled [#784](https://github.com/jupyter/jupyter_client/pull/784) ([@blink1073](https://github.com/blink1073))
- [pre-commit.ci] pre-commit autoupdate [#783](https://github.com/jupyter/jupyter_client/pull/783) ([@pre-commit-ci](https://github.com/pre-commit-ci))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-04-25&to=2022-05-08&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-04-25..2022-05-08&type=Issues) | [@ccordoba12](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Accordoba12+updated%3A2022-04-25..2022-05-08&type=Issues) | [@hxawax](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ahxawax+updated%3A2022-04-25..2022-05-08&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Apre-commit-ci+updated%3A2022-04-25..2022-05-08&type=Issues)
## 7.3.0
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.2.2...fa597d9cdcdc277abda2c3cab4aeee1593d3a9e2))
### Bugs fixed
- Fix shutdown and cleanup behavior [#772](https://github.com/jupyter/jupyter_client/pull/772) ([@blink1073](https://github.com/blink1073))
### Maintenance and upkeep improvements
- [pre-commit.ci] pre-commit autoupdate [#773](https://github.com/jupyter/jupyter_client/pull/773) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- [pre-commit.ci] pre-commit autoupdate [#770](https://github.com/jupyter/jupyter_client/pull/770) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- Improve mypy config [#769](https://github.com/jupyter/jupyter_client/pull/769) ([@blink1073](https://github.com/blink1073))
- Clean up pre-commit [#768](https://github.com/jupyter/jupyter_client/pull/768) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-04-07&to=2022-04-25&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-04-07..2022-04-25&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Apre-commit-ci+updated%3A2022-04-07..2022-04-25&type=Issues)
## 7.2.2
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.2.1...01b2095d96c81c56edf8f5df44e12e476b2bcd87))
### Maintenance and upkeep improvements
- Include py.typed file [#766](https://github.com/jupyter/jupyter_client/pull/766) ([@blink1073](https://github.com/blink1073))
- [pre-commit.ci] pre-commit autoupdate [#765](https://github.com/jupyter/jupyter_client/pull/765) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- More Cleanup [#764](https://github.com/jupyter/jupyter_client/pull/764) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-03-30&to=2022-04-07&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-03-30..2022-04-07&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2022-03-30..2022-04-07&type=Issues) | [@echarles](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aecharles+updated%3A2022-03-30..2022-04-07&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Apre-commit-ci+updated%3A2022-03-30..2022-04-07&type=Issues)
## 7.2.1
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.2.0...683e8dd96ecd52da48a85f67e4ae31d85f1c6616))
### Maintenance and upkeep improvements
- Handle Warnings [#760](https://github.com/jupyter/jupyter_client/pull/760) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-03-29&to=2022-03-30&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-03-29..2022-03-30&type=Issues)
## 7.2.0
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.1.2...098de3e51bd4ee1b1a3aded889e8f109ac5eff89))
### Enhancements made
- Update consoleapp.py [#733](https://github.com/jupyter/jupyter_client/pull/733) ([@you-n-g](https://github.com/you-n-g))
### Bugs fixed
- Json packer: handle TypeError and fallback to old json_clean [#752](https://github.com/jupyter/jupyter_client/pull/752) ([@martinRenou](https://github.com/martinRenou))
- Prefer sending signals to kernel process group [#743](https://github.com/jupyter/jupyter_client/pull/743) ([@kevin-bates](https://github.com/kevin-bates))
### Maintenance and upkeep improvements
- Mock is not needed [#758](https://github.com/jupyter/jupyter_client/pull/758) ([@hroncok](https://github.com/hroncok))
- Add pytest opts and clean up workflows [#757](https://github.com/jupyter/jupyter_client/pull/757) ([@blink1073](https://github.com/blink1073))
- Clean up dependency handling [#750](https://github.com/jupyter/jupyter_client/pull/750) ([@blink1073](https://github.com/blink1073))
- Use built in run cancellation [#742](https://github.com/jupyter/jupyter_client/pull/742) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-01-21&to=2022-03-28&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2022-01-21..2022-03-28&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2022-01-21..2022-03-28&type=Issues) | [@echarles](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aecharles+updated%3A2022-01-21..2022-03-28&type=Issues) | [@hroncok](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ahroncok+updated%3A2022-01-21..2022-03-28&type=Issues) | [@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Akevin-bates+updated%3A2022-01-21..2022-03-28&type=Issues) | [@martinRenou](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AmartinRenou+updated%3A2022-01-21..2022-03-28&type=Issues) | [@you-n-g](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ayou-n-g+updated%3A2022-01-21..2022-03-28&type=Issues)
## 7.1.2
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.1.1...2c9fbf499f63d4287851021b8f8efc9d3c0e336e))
### Bugs fixed
- Await `kernel.ready` in `_async_shutdown_kernel` [#740](https://github.com/jupyter/jupyter_client/pull/740) ([@jtpio](https://github.com/jtpio))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2022-01-14&to=2022-01-21&type=c))
[@jtpio](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ajtpio+updated%3A2022-01-14..2022-01-21&type=Issues) | [@Zsailer](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AZsailer+updated%3A2022-01-14..2022-01-21&type=Issues)
## 7.1.1
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.1.0...4428715b65741ddccac9305d318d4ace08fa711a))
### Enhancements made
- Further improvements to pending kernels managment [#732](https://github.com/jupyter/jupyter_client/pull/732) ([@Zsailer](https://github.com/Zsailer))
### Maintenance and upkeep improvements
- Test against all kernels in jupyter kernel test and clean up CI [#731](https://github.com/jupyter/jupyter_client/pull/731) ([@blink1073](https://github.com/blink1073))
- Replace master with main [#729](https://github.com/jupyter/jupyter_client/pull/729) ([@davidbrochart](https://github.com/davidbrochart))
### Documentation improvements
- [DOC] improve kernel provisioner doc [#730](https://github.com/jupyter/jupyter_client/pull/730) ([@abzymeinsjtu](https://github.com/abzymeinsjtu))
- add changelog for message spec [#525](https://github.com/jupyter/jupyter_client/pull/525) ([@minrk](https://github.com/minrk))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-11-22&to=2022-01-14&type=c))
[@abzymeinsjtu](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aabzymeinsjtu+updated%3A2021-11-22..2022-01-14&type=Issues) | [@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2021-11-22..2022-01-14&type=Issues) | [@BoPeng](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3ABoPeng+updated%3A2021-11-22..2022-01-14&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2021-11-22..2022-01-14&type=Issues) | [@minrk](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aminrk+updated%3A2021-11-22..2022-01-14&type=Issues) | [@rgbkrk](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Argbkrk+updated%3A2021-11-22..2022-01-14&type=Issues) | [@willingc](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Awillingc+updated%3A2021-11-22..2022-01-14&type=Issues) | [@Zsailer](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AZsailer+updated%3A2021-11-22..2022-01-14&type=Issues)
## 7.1.0
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.0.6...6b76603578fd3a76fd577d3319393c9933f53ab0))
### Enhancements made
- Add support for pending kernels [#712](https://github.com/jupyter/jupyter_client/pull/712) ([@blink1073](https://github.com/blink1073))
### Bugs fixed
- Improve restarter logic [#717](https://github.com/jupyter/jupyter_client/pull/717) ([@vidartf](https://github.com/vidartf))
- Set sticky bit only on the directory [#711](https://github.com/jupyter/jupyter_client/pull/711) ([@ci4ic4](https://github.com/ci4ic4))
### Maintenance and upkeep improvements
- Enforce labels on PRs [#720](https://github.com/jupyter/jupyter_client/pull/720) ([@blink1073](https://github.com/blink1073))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-10-01&to=2021-11-22&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2021-10-01..2021-11-22&type=Issues) | [@ci4ic4](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aci4ic4+updated%3A2021-10-01..2021-11-22&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2021-10-01..2021-11-22&type=Issues) | [@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Akevin-bates+updated%3A2021-10-01..2021-11-22&type=Issues) | [@vidartf](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Avidartf+updated%3A2021-10-01..2021-11-22&type=Issues)
## 7.0.6
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.0.5...58b11df0ecb729effacc59ce28e9f431fa9c6a4d))
### Bugs fixed
- Fallback to the old ipykernel "json_clean" if we are not able to serialize a JSON message [#708](https://github.com/jupyter/jupyter_client/pull/708) ([@martinRenou](https://github.com/martinRenou))
### Other merged PRs
- Add test for serializing bytes [#707](https://github.com/jupyter/jupyter_client/pull/707) ([@martinRenou](https://github.com/martinRenou))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-09-29&to=2021-10-01&type=c))
[@martinRenou](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AmartinRenou+updated%3A2021-09-29..2021-10-01&type=Issues)
## 7.0.5
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.0.4...e379bf91fea63526b9c4cc6679e7953a325b540c))
### Bugs fixed
- avoid use of deprecated zmq.utils.jsonapi [#703](https://github.com/jupyter/jupyter_client/pull/703) ([@minrk](https://github.com/minrk))
### Maintenance and upkeep improvements
- Use logger.warning instead of deprecated warn method [#700](https://github.com/jupyter/jupyter_client/pull/700) ([@kevin-bates](https://github.com/kevin-bates))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-09-28&to=2021-09-29&type=c))
[@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Akevin-bates+updated%3A2021-09-28..2021-09-29&type=Issues) | [@minrk](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aminrk+updated%3A2021-09-28..2021-09-29&type=Issues)
## 7.0.4
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.0.3...5b570152c0d88dd5e0ff1711c75fc9987ef76256))
### Bugs fixed
- Fix json_default so that it's closer to what ipykernel had before [#698](https://github.com/jupyter/jupyter_client/pull/698) ([@martinRenou](https://github.com/martinRenou))
- Clean up the pending task [#697](https://github.com/jupyter/jupyter_client/pull/697) ([@shingo78](https://github.com/shingo78))
- fix kernel can only restart once issue [#695](https://github.com/jupyter/jupyter_client/pull/695) ([@mofanke](https://github.com/mofanke))
- Prevent failure if kernel is not found when shutting it down [#694](https://github.com/jupyter/jupyter_client/pull/694) ([@martinRenou](https://github.com/martinRenou))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-09-16&to=2021-09-28&type=c))
[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2021-09-16..2021-09-28&type=Issues) | [@martinRenou](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AmartinRenou+updated%3A2021-09-16..2021-09-28&type=Issues) | [@mofanke](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Amofanke+updated%3A2021-09-16..2021-09-28&type=Issues) | [@shingo78](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ashingo78+updated%3A2021-09-16..2021-09-28&type=Issues)
## 7.0.3
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.0.2...e2e854c445d697ae1c188171ea0731532b6ac0d9))
### Bugs fixed
- Address missing `local-provisioner` scenario [#692](https://github.com/jupyter/jupyter_client/pull/692) ([@kevin-bates](https://github.com/kevin-bates))
- use `load_connection_info(info)` when constructing a blocking client [#688](https://github.com/jupyter/jupyter_client/pull/688) ([@minrk](https://github.com/minrk))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-08-30&to=2021-09-16&type=c))
[@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Akevin-bates+updated%3A2021-08-30..2021-09-16&type=Issues) | [@minrk](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aminrk+updated%3A2021-08-30..2021-09-16&type=Issues)
## 7.0.2
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.0.1...b2a23d8f8b4f24a2bc908b6d95047242f4da87cd))
### Bugs fixed
- Don't set event loop policy on Windows at import time [#686](https://github.com/jupyter/jupyter_client/pull/686) ([@minrk](https://github.com/minrk))
### Documentation improvements
- Improve migration guide [#685](https://github.com/jupyter/jupyter_client/pull/685) ([@davidbrochart](https://github.com/davidbrochart))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-08-20&to=2021-08-30&type=c))
[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2021-08-20..2021-08-30&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2021-08-20..2021-08-30&type=Issues) | [@dhirschfeld](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adhirschfeld+updated%3A2021-08-20..2021-08-30&type=Issues) | [@jankatins](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ajankatins+updated%3A2021-08-20..2021-08-30&type=Issues) | [@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Akevin-bates+updated%3A2021-08-20..2021-08-30&type=Issues) | [@minrk](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aminrk+updated%3A2021-08-20..2021-08-30&type=Issues) | [@takluyver](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Atakluyver+updated%3A2021-08-20..2021-08-30&type=Issues) | [@yuvipanda](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ayuvipanda+updated%3A2021-08-20..2021-08-30&type=Issues)
## 7.0.1
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/v7.0.0...0ce9f293ea574d61cae438469df5e53298713b63))
### Merged PRs
- Use formal method names when called internally [#683](https://github.com/jupyter/jupyter_client/pull/683) ([@kevin-bates](https://github.com/kevin-bates))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-08-19&to=2021-08-20&type=c))
[@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Akevin-bates+updated%3A2021-08-19..2021-08-20&type=Issues)
## 7.0.0
([Full Changelog](https://github.com/jupyter/jupyter_client/compare/26a16c0c91e245f7403aa27a812fee5e905d2964...31750bc87baf88377bcc6967e227b650b38fa872))
### Summary
The 7.0 release brings a major feature in [Kernel Provisioners](https://github.com/jupyter/jupyter_client/blob/master/docs/provisioning.rst), which enable the ability for third parties to manage the lifecycle of a kernel's runtime environment.
Being a major release, there are some backward incompatible changes. Please see the [migration guide](https://jupyter-client.readthedocs.io/en/latest/migration.html) for further details.
### Enhancements made
- Kernel Provisioning - initial implementation [#612](https://github.com/jupyter/jupyter_client/pull/612) ([@kevin-bates](https://github.com/kevin-bates))
### Bugs fixed
- Fix up some async method aliases in KernelManager [#670](https://github.com/jupyter/jupyter_client/pull/670) ([@kevin-bates](https://github.com/kevin-bates))
- Support `answer_yes` when removing kernel specs [#659](https://github.com/jupyter/jupyter_client/pull/659) ([@davidbrochart](https://github.com/davidbrochart))
- Include process ID in message ID [#655](https://github.com/jupyter/jupyter_client/pull/655) ([@takluyver](https://github.com/takluyver))
- Fix qtconsole issues [#638](https://github.com/jupyter/jupyter_client/pull/638) ([@davidbrochart](https://github.com/davidbrochart))
### Maintenance and upkeep improvements
- Added debugger key in `kernel_info_reply` [#486](https://github.com/jupyter/jupyter_client/pull/486) ([@JohanMabille](https://github.com/JohanMabille))
- Prepare for use with Jupyter Releaser [#676](https://github.com/jupyter/jupyter_client/pull/676) ([@afshin](https://github.com/afshin))
- Force install `jupyter_client` master [#675](https://github.com/jupyter/jupyter_client/pull/675) ([@davidbrochart](https://github.com/davidbrochart))
- Fix project name [#674](https://github.com/jupyter/jupyter_client/pull/674) ([@vidartf](https://github.com/vidartf))
- Rename trait to `allowed_kernelspecs` [#672](https://github.com/jupyter/jupyter_client/pull/672) ([@blink1073](https://github.com/blink1073))
- Remove block parameter from `get_msg()` [#671](https://github.com/jupyter/jupyter_client/pull/671) ([@davidbrochart](https://github.com/davidbrochart))
- Only import `nest_asyncio` locally [#665](https://github.com/jupyter/jupyter_client/pull/665) ([@SylvainCorlay](https://github.com/SylvainCorlay))
- Use a default serializer that is not only for date types [#664](https://github.com/jupyter/jupyter_client/pull/664) ([@martinRenou](https://github.com/martinRenou))
- Updated `debug_info_response` [#657](https://github.com/jupyter/jupyter_client/pull/657) ([@JohanMabille](https://github.com/JohanMabille))
- Do not block on exit [#651](https://github.com/jupyter/jupyter_client/pull/651) ([@impact27](https://github.com/impact27))
- Update test kernel with native coroutine, remove `async_generator` dependency [#646](https://github.com/jupyter/jupyter_client/pull/646) ([@kevin-bates](https://github.com/kevin-bates))
- `setup.py` and CI improvements [#645](https://github.com/jupyter/jupyter_client/pull/645) ([@dolfinus](https://github.com/dolfinus))
- Test downstream projects [#644](https://github.com/jupyter/jupyter_client/pull/644) ([@davidbrochart](https://github.com/davidbrochart))
- Remove deprecations in kernel manager [#643](https://github.com/jupyter/jupyter_client/pull/643) ([@kevin-bates](https://github.com/kevin-bates))
- Add `block=True` back to `get_msg()` [#641](https://github.com/jupyter/jupyter_client/pull/641) ([@davidbrochart](https://github.com/davidbrochart))
- Pin `python>=3.6.1` [#636](https://github.com/jupyter/jupyter_client/pull/636) ([@davidbrochart](https://github.com/davidbrochart))
- Use `pre-commit` [#631](https://github.com/jupyter/jupyter_client/pull/631) ([@davidbrochart](https://github.com/davidbrochart))
- Attempt CI with `ipykernel` 6.0 prerelease [#629](https://github.com/jupyter/jupyter_client/pull/629) ([@SylvainCorlay](https://github.com/SylvainCorlay))
- Make `KernelManager` subclass tests DRY [#628](https://github.com/jupyter/jupyter_client/pull/628) ([@davidbrochart](https://github.com/davidbrochart))
- Add tests to ensure MultiKernelManager subclass methods are called [#627](https://github.com/jupyter/jupyter_client/pull/627) ([@kevin-bates](https://github.com/kevin-bates))
- Add type annotations, refactor sync/async [#623](https://github.com/jupyter/jupyter_client/pull/623) ([@davidbrochart](https://github.com/davidbrochart))
### Documentation improvements
- Create migration guide [#681](https://github.com/jupyter/jupyter_client/pull/681) ([@blink1073](https://github.com/blink1073))
- Update changelog for 7.0.0rc0 [#673](https://github.com/jupyter/jupyter_client/pull/673) ([@blink1073](https://github.com/blink1073))
- Added documentation for `richInspectVariables` request [#654](https://github.com/jupyter/jupyter_client/pull/654) ([@JohanMabille](https://github.com/JohanMabille))
- Change to `edit_magic` payload [#652](https://github.com/jupyter/jupyter_client/pull/652) ([@yitzchak](https://github.com/yitzchak))
- Added missing documentation for the inspectVariables request and resp… [#649](https://github.com/jupyter/jupyter_client/pull/649) ([@JohanMabille](https://github.com/JohanMabille))
- Add status field to other replies in documentation [#648](https://github.com/jupyter/jupyter_client/pull/648) ([@yitzchak](https://github.com/yitzchak))
### Contributors to this release
([GitHub contributors page for this release](https://github.com/jupyter/jupyter_client/graphs/contributors?from=2021-03-14&to=2021-08-16&type=c))
[@afshin](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aafshin+updated%3A2021-03-14..2021-08-16&type=Issues) | [@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ablink1073+updated%3A2021-03-14..2021-08-16&type=Issues) | [@Carreau](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3ACarreau+updated%3A2021-03-14..2021-08-16&type=Issues) | [@ccordoba12](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Accordoba12+updated%3A2021-03-14..2021-08-16&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adavidbrochart+updated%3A2021-03-14..2021-08-16&type=Issues) | [@dhirschfeld](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adhirschfeld+updated%3A2021-03-14..2021-08-16&type=Issues) | [@dolfinus](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Adolfinus+updated%3A2021-03-14..2021-08-16&type=Issues) | [@echarles](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aecharles+updated%3A2021-03-14..2021-08-16&type=Issues) | [@impact27](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aimpact27+updated%3A2021-03-14..2021-08-16&type=Issues) | [@JohanMabille](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AJohanMabille+updated%3A2021-03-14..2021-08-16&type=Issues) | [@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Akevin-bates+updated%3A2021-03-14..2021-08-16&type=Issues) | [@martinRenou](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AmartinRenou+updated%3A2021-03-14..2021-08-16&type=Issues) | [@mattip](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Amattip+updated%3A2021-03-14..2021-08-16&type=Issues) | [@minrk](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Aminrk+updated%3A2021-03-14..2021-08-16&type=Issues) | [@MSeal](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3AMSeal+updated%3A2021-03-14..2021-08-16&type=Issues) | [@SylvainCorlay](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3ASylvainCorlay+updated%3A2021-03-14..2021-08-16&type=Issues) | [@takluyver](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Atakluyver+updated%3A2021-03-14..2021-08-16&type=Issues) | [@vidartf](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Avidartf+updated%3A2021-03-14..2021-08-16&type=Issues) | [@yitzchak](https://github.com/search?q=repo%3Ajupyter%2Fjupyter_client+involves%3Ayitzchak+updated%3A2021-03-14..2021-08-16&type=Issues)
## 6.2.0
- Yanked (PyPI) and marked as broken (conda)
## 6.1.13
- Yanked (PyPI) and marked as broken (conda)
## 6.1.12
- Shutdown request sequence has been modified to be more graceful, it
now is preceded by interrupt, and will also send a `SIGTERM` before
forcibly killing the kernel. [#620](https://github.com/jupyter/jupyter_client/pull/620)
- Removal of `ipython_genutils` as a dependency. It was implicit
before; but required by at least traitlets thus avoiding issues. We
are working on completely removing it from all jupyter dependencies;
as it might lead to issues packaging for Python 3.10, and was mostly
used for compatibility with python 2. ([#620](https://github.com/jupyter/jupyter_client/pull/620), [#605](https://github.com/jupyter/jupyter_client/pull/605))
- Address a race condition between `shutdown_kernel` and restarter.
([#607](https://github.com/jupyter/jupyter_client/pull/607).)
See the [full list of
pull-requests](https://github.com/jupyter/jupyter_client/milestone/27?closed=1)
## 6.1.11
- Move jedi pinning to test requirements [#599](https://github.com/jupyter/jupyter_client/pull/599)
## 6.1.10
- Add change parameter needed for observer method of
kernel_spec_manager trait [#598](https://github.com/jupyter/jupyter_client/pull/598)
## 6.1.9
- Pin jedi\<=0.17.2 [#596](https://github.com/jupyter/jupyter_client/pull/596)
## 6.1.8
- Doc updates ([#563](https://github.com/jupyter/jupyter_client/pull/563),
[#564](https://github.com/jupyter/jupyter_client/pull/564), [#587](https://github.com/jupyter/jupyter_client/pull/587))
- Fix path to the connection file [#568](https://github.com/jupyter/jupyter_client/pull/568)
- Code cleanup ([#574](https://github.com/jupyter/jupyter_client/pull/574),
[#579](https://github.com/jupyter/jupyter_client/pull/579))
- Silence kill_kernel when no process is present
[#576](https://github.com/jupyter/jupyter_client/pull/576)
- Remove extra_env and corresponding test [#581](https://github.com/jupyter/jupyter_client/pull/581)
- Add documentation dependencies to setup.py [#582](https://github.com/jupyter/jupyter_client/pull/582)
- Fix for Windows localhost IP addresses [#584](https://github.com/jupyter/jupyter_client/pull/584)
- Drop Travis CI, add GitHub Actions [#586](https://github.com/jupyter/jupyter_client/pull/586)
- Adapt KernelManager.\_kernel_spec_manager_changed to observe
[#588](https://github.com/jupyter/jupyter_client/pull/588)
- Allow use \~/ in the kernel\'s command or its arguments
[#589](https://github.com/jupyter/jupyter_client/pull/589)
- Change wait_for_ready logic [#592](https://github.com/jupyter/jupyter_client/pull/592)
- Fix test_session with msgpack v1 [#594](https://github.com/jupyter/jupyter_client/pull/594)
## 6.1.6
- Removed warnings in more cases for KernelManagers that use new
cleanup method [#560](https://github.com/jupyter/jupyter_client/pull/560)
- Some improved tests with a conversion to pytest pattern
[#561](https://github.com/jupyter/jupyter_client/pull/561)
## 6.1.5
- Gracefully Close ZMQ Context upon kernel shutdown to fix memory leak
[#548](https://github.com/jupyter/jupyter_client/pull/548)
- Fix for chained exceptions to preserve stacks
([#552](https://github.com/jupyter/jupyter_client/pull/552), [#554](https://github.com/jupyter/jupyter_client/pull/554))
- Fix start_kernel error when passing kernel_id
[#547](https://github.com/jupyter/jupyter_client/pull/547)
- Update to releasing docs [#543](https://github.com/jupyter/jupyter_client/pull/543)
## 6.1.4
(Deleted release with incorrect local files)
## 6.1.3
- Add AsyncKernelClient client_class to AsyncKernelManager
[#542](https://github.com/jupyter/jupyter_client/pull/542)
- Doc fix for xeus hyperlinks [#540](https://github.com/jupyter/jupyter_client/pull/540)
- Doc typo fix [#539](https://github.com/jupyter/jupyter_client/pull/539)
## 6.1.2
- Fixed a bug causing clients to sometimes hang after a stop call was
made [#536](https://github.com/jupyter/jupyter_client/pull/536)
## 6.1.1
- Subprocess kill action fix for async execution
[#535](https://github.com/jupyter/jupyter_client/pull/535)
- Doc fix for xeus kernel list [#534](https://github.com/jupyter/jupyter_client/pull/534)
## 6.1.0
This release includes support for asyncio patterns! Downstream tools
should soon have releases to additionally support async patterns.
- AsyncKernelManager and AsyncMultiKernelManager are now available for
async jupyter_client interactions ([#528](https://github.com/jupyter/jupyter_client/pull/528), [#529](https://github.com/jupyter/jupyter_client/pull/529))
- Removed unused sphinx dependency ([#518](https://github.com/jupyter/jupyter_client/pull/518), [#518](https://github.com/jupyter/jupyter_client/pull/518)).
- Added install instructions for pip to documentation
[#521](https://github.com/jupyter/jupyter_client/pull/521)
- Improved docs around version protocol and messaging
([#522](https://github.com/jupyter/jupyter_client/pull/522), [#526](https://github.com/jupyter/jupyter_client/pull/526))
## 6.0.0
The git history had to be reworked heavily in merging 5.x and master, so
a link to all the changes at once in github had been left out as it\'s
just confusing.
An exciting change in this release is some async support (huge thanks to
\@davidbrochart for doing most of the work)! See linked PR below for
more details, we\'re working on integrating this into nbclient as well
in the near future.
New Features:
- Added async API [#506](https://github.com/jupyter/jupyter_client/pull/506)
Changes:
- Python 3.8 testing and support added [#509](https://github.com/jupyter/jupyter_client/pull/509)
- Session.msg_id optimization [#493](https://github.com/jupyter/jupyter_client/pull/493)
- Only cache ports if the cache_ports flag is set to True
[#492](https://github.com/jupyter/jupyter_client/pull/492)
- Removed direct dependency on pywin32 as this is now in jupyter core
[#489](https://github.com/jupyter/jupyter_client/pull/489)
Fixes:
- Prevent two kernels to have the same ports [#490](https://github.com/jupyter/jupyter_client/pull/490)
Docs:
- Document the handling of error in do_execute
[#500](https://github.com/jupyter/jupyter_client/pull/500)
Breaking changes:
- Dropped support for Python 2.7!
## 5.3.5
- Backported memory leak fix [#548](https://github.com/jupyter/jupyter_client/pull/548)
[#555](https://github.com/jupyter/jupyter_client/pull/555).
## 5.3.4
- Changed secure_write to be imported from jupyter_core with fix for
extended usernames in Windows [#483](https://github.com/jupyter/jupyter_client/pull/483).
## 5.3.3
- Fixed issue with non-english windows permissions
[#478](https://github.com/jupyter/jupyter_client/pull/478). Potential issue still open
in use with jupyerlab.
## 5.3.2
- Important files creation now checks umask permissions
[#469](https://github.com/jupyter/jupyter_client/pull/469).
## 5.3.1
- Fix bug with control channel socket introduced in 5.3.0
[#456](https://github.com/jupyter/jupyter_client/pull/456).
## 5.3.0
[5.3.0 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.3.0)
New Features:
- Multiprocessing and Threading support [#437](https://github.com/jupyter/jupyter_client/pull/437) and [#450](https://github.com/jupyter/jupyter_client/pull/450)
- Setup package long_description [#411](https://github.com/jupyter/jupyter_client/pull/411)
Changes:
- Control channel now in the public API [#447](https://github.com/jupyter/jupyter_client/pull/447)
- Closing Jupyter Client is now faster [#420](https://github.com/jupyter/jupyter_client/pull/420)
- Pip support improvements [#421](https://github.com/jupyter/jupyter_client/pull/421)
Breaking changes:
- Dropped support for Python 3.3 and 3.4 (upstream packages dropped
support already)
## 5.2.4
[5.2.4 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.2.4)
- Prevent creating new console windows on Windows
[#346](https://github.com/jupyter/jupyter_client/pull/346)
- Fix interrupts on Python 3.7 on Windows [#408](https://github.com/jupyter/jupyter_client/pull/408)
## 5.2.3
[5.2.3 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.2.3)
- Fix hang on close in `.ThreadedKernelClient` (used in QtConsole) when using tornado with asyncio
(default behavior of tornado 5, see [#352](https://github.com/jupyter/jupyter_client/pull/352)).
- Fix errors when using deprecated
`.KernelManager.kernel_cmd`
([#343](https://github.com/jupyter/jupyter_client/pull/343), [#344](https://github.com/jupyter/jupyter_client/pull/344)).
## 5.2.2
[5.2.2 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.2.2)
- Fix `.KernelSpecManager.get_all_specs` method in subclasses that only override
`.KernelSpecManager.find_kernel_specs` and
`.KernelSpecManager.get_kernel_spec`.
See [#338](https://github.com/jupyter/jupyter_client/issues/338) and
[#339](https://github.com/jupyter/jupyter_client/pull/339).
- Eliminate occasional error messages during process exit
[#336](https://github.com/jupyter/jupyter_client/pull/336).
- Improve error message when attempting to bind on invalid address
[#330](https://github.com/jupyter/jupyter_client/pull/330).
- Add missing direct dependency on tornado [#323](https://github.com/jupyter/jupyter_client/pull/323).
## 5.2.1
[5.2.1 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.2.1)
- Add parenthesis to conditional pytest requirement to work around a
bug in the `wheel` package, that generate a `.whl` which otherwise
always depends on `pytest` see [#324](https://github.com/jupyter/jupyter_client/issues/324)and [#325](https://github.com/jupyter/jupyter_client/pull/325).
## 5.2
[5.2 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.2)
- Define Jupyter protocol version 5.3:
- Kernels can now opt to be interrupted by a message sent on the
control channel instead of a system signal. See
`kernelspecs` and
`msging_interrupt`
[#294](https://github.com/jupyter/jupyter_client/pull/294).
- New `jupyter kernel` command to launch an installed kernel by name
[#240](https://github.com/jupyter/jupyter_client/pull/240).
- Kernelspecs where the command starts with e.g. `python3` or
`python3.6`---matching the version `jupyter_client` is running
on---are now launched with the same Python executable as the
launching process [#306](https://github.com/jupyter/jupyter_client/pull/306). This
extends the special handling of `python` added in 5.0.
- Command line arguments specified by a kernelspec can now include
`{resource_dir}`, which will be substituted with the kernelspec
resource directory path when the kernel is launched
[#289](https://github.com/jupyter/jupyter_client/pull/289).
- Kernelspecs now have an optional `metadata` field to hold arbitrary
metadata about kernels---see `kernelspecs` [#274](https://github.com/jupyter/jupyter_client/pull/274).
- Make the `KernelRestarter` class used by a `KernelManager`
configurable [#290](https://github.com/jupyter/jupyter_client/pull/290).
- When killing a kernel on Unix, kill its process group
[#314](https://github.com/jupyter/jupyter_client/pull/314).
- If a kernel dies soon after starting, reassign random ports before
restarting it, in case one of the previously chosen ports has been
bound by another process [#279](https://github.com/jupyter/jupyter_client/pull/279).
- Avoid unnecessary filesystem operations when finding a kernelspec
with `.KernelSpecManager.get_kernel_spec` [#311](https://github.com/jupyter/jupyter_client/pull/311).
- `.KernelSpecManager.get_all_specs`
will no longer raise an exception on encountering an invalid
`kernel.json` file. It will raise a warning and continue
[#310](https://github.com/jupyter/jupyter_client/pull/310).
- Check for non-contiguous buffers before trying to send them through
ZMQ [#258](https://github.com/jupyter/jupyter_client/pull/258).
- Compatibility with upcoming Tornado version 5.0
[#304](https://github.com/jupyter/jupyter_client/pull/304).
- Simplify setup code by always using setuptools
[#284](https://github.com/jupyter/jupyter_client/pull/284).
- Soften warnings when setting the sticky bit on runtime files fails
[#286](https://github.com/jupyter/jupyter_client/pull/286).
- Various corrections and improvements to documentation.
## 5.1
[5.1 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.1)
- Define Jupyter protocol version 5.2, resolving ambiguity of
`cursor_pos` field in the presence of unicode surrogate pairs.
::: {.seealso}
`cursor_pos_unicode_note`
:::
- Add `Session.clone` for making a copy
of a Session object without sharing the digest history. Reusing a
single Session object to connect multiple sockets to the same IOPub
peer can cause digest collisions.
- Avoid global references preventing garbage collection of background
threads.
## 5.0
### 5.0.1
[5.0.1 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.0.1)
- Update internal protocol version number to 5.1, which should have
been done in 5.0.0.
### 5.0.0
[5.0.0 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/5.0)
New features:
- Implement Jupyter protocol version 5.1.
- Introduce `jupyter run` command
for running scripts with a kernel, for instance:
jupyter run --kernel python3 myscript.py
- New method
`.BlockingKernelClient.execute_interactive` for running code and capturing or redisplaying its
output.
- New `KernelManager.shutdown_wait_time` configurable for adjusting
the time for a kernel manager to wait after politely requesting
shutdown before it resorts to forceful termination.
Fixes:
- Set sticky bit on connection-file directory to avoid getting cleaned
up.
- `jupyter_client.launcher.launch_kernel` passes through additional options to the underlying
Popen, matching `KernelManager.start_kernel`.
- Check types of `buffers` argument in
`.Session.send`, so that TypeErrors
are raised immediately, rather than in the eventloop.
Changes:
- In kernelspecs, if the executable is the string `python` (as opposed
to an absolute path), `sys.executable` will be used rather than
resolving `python` on PATH. This should enable Python-based kernels
to install kernelspecs as part of wheels.
- kernelspec names are now validated. They should only include ascii
letters and numbers, plus period, hyphen, and underscore.
Backward-incompatible changes:
- :py`.datetime` objects returned in
parsed messages are now always timezone-aware. Timestamps in
messages without timezone info are interpreted as the local
timezone, as this was the behavior in earlier versions.
## 4.4
### 4.4.0
[4.4 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/4.4)
- Add `.KernelClient.load_connection_info` on KernelClient, etc. for loading connection info
directly from a dict, not just from files.
- Include parent headers when adapting messages from older protocol
implementations (treats parent headers the same as headers).
- Compatibility fixes in tests for recent changes in ipykernel.
## 4.3
### 4.3.0
[4.3 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/4.3)
- Adds `--sys-prefix` argument to
`jupyter kernelspec install`, for
better symmetry with `jupyter nbextension install`, etc.
## 4.2
### 4.2.2
[4.2.2 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/4.2.2)
- Another fix for the `start_new_kernel` issue in 4.2.1 affecting slow-starting kernels.
### 4.2.1
[4.2.1 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/4.2.1)
- Fix regression in 4.2 causing `start_new_kernel` to fail while waiting for kernels to become available.
### 4.2.0
[4.2.0 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/4.2)
- added `jupyter kernelspec remove`
for removing kernelspecs
- allow specifying the environment for kernel processes via the `env`
argument
- added `name` field to connection files identifying the kernelspec
name, so that consumers of connection files (alternate frontends)
can identify the kernelspec in use
- added `KernelSpecManager.get_all_specs` for getting all kernelspecs more efficiently
- various improvements to error messages and documentation
## 4.1
### 4.1.0
[4.1.0 on
GitHub](https://github.com/jupyter/jupyter_client/milestones/4.1)
Highlights:
- Setuptools fixes for `jupyter kernelspec`
- `jupyter kernelspec list` includes paths
- add `KernelManager.blocking_client`
- provisional implementation of `comm_info` requests from upcoming 5.1
release of the protocol
## 4.0
The first release of Jupyter Client as its own package.
Generated by dwww version 1.15 on Thu Jun 27 23:21:02 CEST 2024.