# Changes in NBClient {#changelog}

<!-- <START NEW CHANGELOG ENTRY> -->

## 0.10.0

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.9.1...3286ae09f41d04fd3354519582750775abc034e5))

### Enhancements made

- Optionally write out executed notebook in jupyter-execute [#307](https://github.com/jupyter/nbclient/pull/307) ([@wpk-nist-gov](https://github.com/wpk-nist-gov))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2024-03-12&to=2024-03-12&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2024-03-12..2024-03-12&type=Issues) | [@wpk-nist-gov](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Awpk-nist-gov+updated%3A2024-03-12..2024-03-12&type=Issues)

<!-- <END NEW CHANGELOG ENTRY> -->

## 0.9.1

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.9.0...6f6aa8cb1a853c81975fcc48fa5cfcc3d37bcddd))

### Maintenance and upkeep improvements

- Update Release Scripts [#309](https://github.com/jupyter/nbclient/pull/309) ([@blink1073](https://github.com/blink1073))
- Pin to Pytest 7 [#308](https://github.com/jupyter/nbclient/pull/308) ([@blink1073](https://github.com/blink1073))

### Other merged PRs

- chore: update pre-commit hooks [#305](https://github.com/jupyter/nbclient/pull/305) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- chore: update pre-commit hooks [#304](https://github.com/jupyter/nbclient/pull/304) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- chore: update pre-commit hooks [#303](https://github.com/jupyter/nbclient/pull/303) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- Bump actions/checkout from 3 to 4 [#302](https://github.com/jupyter/nbclient/pull/302) ([@dependabot](https://github.com/dependabot))
- chore: update pre-commit hooks [#300](https://github.com/jupyter/nbclient/pull/300) ([@pre-commit-ci](https://github.com/pre-commit-ci))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2023-11-07&to=2024-03-12&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2023-11-07..2024-03-12&type=Issues) | [@dependabot](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adependabot+updated%3A2023-11-07..2024-03-12&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2023-11-07..2024-03-12&type=Issues)

## 0.9.0

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.8.0...31cf1e751935628b2ce8b88b7c00e5b53e9dcfd6))

### Maintenance and upkeep improvements

- Use jupyter releaser [#301](https://github.com/jupyter/nbclient/pull/301) ([@blink1073](https://github.com/blink1073))
- Clean up lint and move tests out of source [#299](https://github.com/jupyter/nbclient/pull/299) ([@blink1073](https://github.com/blink1073))
- Adopt ruff format [#298](https://github.com/jupyter/nbclient/pull/298) ([@blink1073](https://github.com/blink1073))
- Update typings for mypy 1.6 [#297](https://github.com/jupyter/nbclient/pull/297) ([@blink1073](https://github.com/blink1073))
- Adopt sp-repo-review [#295](https://github.com/jupyter/nbclient/pull/295) ([@blink1073](https://github.com/blink1073))
- Fix lint error [#289](https://github.com/jupyter/nbclient/pull/289) ([@blink1073](https://github.com/blink1073))

### Other merged PRs

- Bump actions/checkout from 3 to 4 [#293](https://github.com/jupyter/nbclient/pull/293) ([@dependabot](https://github.com/dependabot))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2023-05-22&to=2023-11-07&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2023-05-22..2023-11-07&type=Issues) | [@dependabot](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adependabot+updated%3A2023-05-22..2023-11-07&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2023-05-22..2023-11-07&type=Issues)

## 0.8.0

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.7.4...cb7b4f7f409bbd06d55cc339afdcdea79da0e199))

### Maintenance and upkeep improvements

- Bump min version support [#287](https://github.com/jupyter/nbclient/pull/287) ([@blink1073](https://github.com/blink1073))

### Other merged PRs

- Bump actions/checkout from 2 to 3 [#275](https://github.com/jupyter/nbclient/pull/275) ([@dependabot](https://github.com/dependabot))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2023-04-25&to=2023-05-22&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2023-04-25..2023-05-22&type=Issues) | [@dependabot](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adependabot+updated%3A2023-04-25..2023-05-22&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2023-04-25..2023-05-22&type=Issues)

## 0.7.4

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.7.3...20b7d4b6eef33ccd1bbd8d346a7a75522ac67d75))

### Enhancements made

- include stream output in CellExecutionError [#282](https://github.com/jupyter/nbclient/pull/282) ([@minrk](https://github.com/minrk))

### Bugs fixed

- avoid duplicate 'Exception: message' in CellExecutionError [#283](https://github.com/jupyter/nbclient/pull/283) ([@minrk](https://github.com/minrk))

### Maintenance and upkeep improvements

- Use local coverage [#281](https://github.com/jupyter/nbclient/pull/281) ([@blink1073](https://github.com/blink1073))

### Other merged PRs

- Send KeyboardInterrupt a little later in test_run_all_notebooks\[Interrupt.ipynb-opts6\] [#285](https://github.com/jupyter/nbclient/pull/285) ([@kxxt](https://github.com/kxxt))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2023-04-03&to=2023-04-25&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2023-04-03..2023-04-25&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2023-04-03..2023-04-25&type=Issues) | [@kxxt](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Akxxt+updated%3A2023-04-03..2023-04-25&type=Issues) | [@minrk](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Aminrk+updated%3A2023-04-03..2023-04-25&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2023-04-03..2023-04-25&type=Issues)

## 0.7.3

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.7.2...aa62bc79274d264e9b9d70a139c9506a740b5d77))

### Maintenance and upkeep improvements

- Fix test stability [#276](https://github.com/jupyter/nbclient/pull/276) ([@blink1073](https://github.com/blink1073))
- Clean up license [#274](https://github.com/jupyter/nbclient/pull/274) ([@dcsaba89](https://github.com/dcsaba89))
- Update codecov link [#271](https://github.com/jupyter/nbclient/pull/271) ([@blink1073](https://github.com/blink1073))
- Add spelling and docstring enforcement [#269](https://github.com/jupyter/nbclient/pull/269) ([@blink1073](https://github.com/blink1073))
- Adopt ruff and address lint [#267](https://github.com/jupyter/nbclient/pull/267) ([@blink1073](https://github.com/blink1073))

### Other merged PRs

- Add coalesce_streams [#279](https://github.com/jupyter/nbclient/pull/279) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-11-29&to=2023-04-03&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2022-11-29..2023-04-03&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-11-29..2023-04-03&type=Issues) | [@dcsaba89](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adcsaba89+updated%3A2022-11-29..2023-04-03&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2022-11-29..2023-04-03&type=Issues)

## 0.7.2

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.7.1...e6f8b9f7001f9988a29bb011a0f6052987e6507a))

### Merged PRs

- Allow space after In [#264](https://github.com/jupyter/nbclient/pull/264) ([@davidbrochart](https://github.com/davidbrochart))
- Fix jupyter_core pinning [#263](https://github.com/jupyter/nbclient/pull/263) ([@davidbrochart](https://github.com/davidbrochart))
- Update README, add Python 3.11 [#260](https://github.com/jupyter/nbclient/pull/260) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-11-29&to=2022-11-29&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-11-29..2022-11-29&type=Issues)

## 0.7.1

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.7.0...168340e8313e63fd9e037280f98ed22d47e2231b))

### Maintenance and upkeep improvements

- CI Refactor [#257](https://github.com/jupyter/nbclient/pull/257) ([@blink1073](https://github.com/blink1073))

### Other merged PRs

- Remove nest-asyncio [#259](https://github.com/jupyter/nbclient/pull/259) ([@davidbrochart](https://github.com/davidbrochart))
- Add upper bound to dependencies [#258](https://github.com/jupyter/nbclient/pull/258) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-10-06&to=2022-11-29&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2022-10-06..2022-11-29&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-10-06..2022-11-29&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2022-10-06..2022-11-29&type=Issues)

## 0.7.0

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.8...449f17d0374f43694d2203d216c97dd4ac7f2c0e))

### Maintenance and upkeep improvements

- Cleanup CI [#254](https://github.com/jupyter/nbclient/pull/254) ([@blink1073](https://github.com/blink1073))
- Handle client 8 support [#253](https://github.com/jupyter/nbclient/pull/253) ([@blink1073](https://github.com/blink1073))

### Other merged PRs

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-09-09&to=2022-10-06&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2022-09-09..2022-10-06&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2022-09-09..2022-10-06&type=Issues)

## 0.6.8

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.7...f7d72b2c6937fc30add18b7413f89b691d1710be))

### Merged PRs

- Fix tests compatibility with IPython 8.5.0 [#251](https://github.com/jupyter/nbclient/pull/251) ([@frenzymadness](https://github.com/frenzymadness))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-08-23&to=2022-09-09&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-08-23..2022-09-09&type=Issues) | [@frenzymadness](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Afrenzymadness+updated%3A2022-08-23..2022-09-09&type=Issues)

## 0.6.7

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.6...979fb908dc133cc80a698c74d9b3d9d8af6c7bde))

### Merged PRs

- Fix tests for ipywidgets 8 [#246](https://github.com/jupyter/nbclient/pull/246) ([@frenzymadness](https://github.com/frenzymadness))
- \[pre-commit.ci\] pre-commit autoupdate [#236](https://github.com/jupyter/nbclient/pull/236) ([@pre-commit-ci](https://github.com/pre-commit-ci))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-07-01&to=2022-08-23&type=c))

[@frenzymadness](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Afrenzymadness+updated%3A2022-07-01..2022-08-23&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2022-07-01..2022-08-23&type=Issues)

## 0.6.6

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.5...b4a7cebf0238d4fbe814e19afbee8df3f610e80d))

### Merged PRs

- Start new client if needed in blocking setup_kernel [#241](https://github.com/jupyter/nbclient/pull/241) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-06-30&to=2022-07-01&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-06-30..2022-07-01&type=Issues)

## 0.6.5

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.4...6aed8bec58d69004d3b6687c8bf589f175630f8d))

### Merged PRs

- Start new client if needed [#239](https://github.com/jupyter/nbclient/pull/239) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-05-31&to=2022-06-30&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-05-31..2022-06-30&type=Issues)

## 0.6.4

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.3...01465b8d8597efa81f54f713ad3944fe963ab453))

### Merged PRs

- Make sure kernel is cleaned up in case an error occurred while starting kernel client [#234](https://github.com/jupyter/nbclient/pull/234) ([@CiprianAnton](https://github.com/CiprianAnton))
- Suppress most warnings in tests [#232](https://github.com/jupyter/nbclient/pull/232) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-05-09&to=2022-05-31&type=c))

[@CiprianAnton](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3ACiprianAnton+updated%3A2022-05-09..2022-05-31&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-05-09..2022-05-31&type=Issues)

## 0.6.3

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.2...61d36ce423b00231833c737f59041f33d72a7bb3))

### Bugs fixed

- Clean up docs and typings [#230](https://github.com/jupyter/nbclient/pull/230) ([@blink1073](https://github.com/blink1073))

### Documentation improvements

- Clean up docs and typings [#230](https://github.com/jupyter/nbclient/pull/230) ([@blink1073](https://github.com/blink1073))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-05-03&to=2022-05-09&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2022-05-03..2022-05-09&type=Issues) | [@chrisjsewell](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Achrisjsewell+updated%3A2022-05-03..2022-05-09&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-05-03..2022-05-09&type=Issues) | [@meeseeksmachine](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ameeseeksmachine+updated%3A2022-05-03..2022-05-09&type=Issues)

## 0.6.2

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.1...bd36f50a299fb2e0656386ec487c2bbc67a9a1c4))

### Merged PRs

- Fix documentation generation [#228](https://github.com/jupyter/nbclient/pull/228) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-05-03&to=2022-05-03&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-05-03..2022-05-03&type=Issues)

## 0.6.1

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.6.0...571a65faa7b86bb647567373a529d9d8df38dd2f))

### Merged PRs

- \[pre-commit.ci\] pre-commit autoupdate [#225](https://github.com/jupyter/nbclient/pull/225) ([@pre-commit-ci](https://github.com/pre-commit-ci))
- Add error_on_interrupt trait [#224](https://github.com/jupyter/nbclient/pull/224) ([@davidbrochart](https://github.com/davidbrochart))
- Fix typo [#223](https://github.com/jupyter/nbclient/pull/223) ([@davidbrochart](https://github.com/davidbrochart))
- Add on_cell_executed hook [#222](https://github.com/jupyter/nbclient/pull/222) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-04-12&to=2022-05-03&type=c))

[@brichet](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Abrichet+updated%3A2022-04-12..2022-05-03&type=Issues) | [@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-04-12..2022-05-03&type=Issues) | [@pre-commit-ci](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Apre-commit-ci+updated%3A2022-04-12..2022-05-03&type=Issues)

## 0.6.0

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.5.13...295e0eee4a6b9c5c0ee0d490b4c4058a95c6cb79))

### Maintenance and upkeep improvements

- Fix typings and update mypy settings [#220](https://github.com/jupyter/nbclient/pull/220) ([@blink1073](https://github.com/blink1073))
- Add missing dep on testpath [#219](https://github.com/jupyter/nbclient/pull/219) ([@blink1073](https://github.com/blink1073))
- Add more pre-commit hooks and update flake8 [#218](https://github.com/jupyter/nbclient/pull/218) ([@blink1073](https://github.com/blink1073))

### Documentation improvements

- Clean up docs handling [#216](https://github.com/jupyter/nbclient/pull/216) ([@blink1073](https://github.com/blink1073))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-03-11&to=2022-04-12&type=c))

[@blink1073](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Ablink1073+updated%3A2022-03-11..2022-04-12&type=Issues)

## 0.5.13

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.5.12...af2315aefbd8d08c1d6a473c289beef1e8ebbecb))

### Merged PRs

- Drop ipython_genutils [#209](https://github.com/jupyter/nbclient/pull/209) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-03-06&to=2022-03-11&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-03-06..2022-03-11&type=Issues)

## 0.5.12

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.5.11...d20e29e803e5a22379f7a1356e7cf55d4649e9cb))

### Merged PRs

- Require traitlets>=5.0.0 [#204](https://github.com/jupyter/nbclient/pull/204) ([@davidbrochart](https://github.com/davidbrochart))
- Extend the ignored part of IPython outputs [#202](https://github.com/jupyter/nbclient/pull/202) ([@frenzymadness](https://github.com/frenzymadness))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-02-14&to=2022-03-06&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-02-14..2022-03-06&type=Issues) | [@frenzymadness](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Afrenzymadness+updated%3A2022-02-14..2022-03-06&type=Issues)

## 0.5.11

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.5.10...050c7da89a98159e6361b1ad0dbefd215db5f816))

### Merged PRs

- Pin ipython\<8 in tests [#198](https://github.com/jupyter/nbclient/pull/198) ([@davidbrochart](https://github.com/davidbrochart))
- Clear execution metadata, prefer msg header date when recording times [#195](https://github.com/jupyter/nbclient/pull/195) ([@kevin-bates](https://github.com/kevin-bates))
- Client hooks [#188](https://github.com/jupyter/nbclient/pull/188) ([@devintang3](https://github.com/devintang3))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2022-01-13&to=2022-02-14&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2022-01-13..2022-02-14&type=Issues) | [@devintang3](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adevintang3+updated%3A2022-01-13..2022-02-14&type=Issues) | [@kevin-bates](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Akevin-bates+updated%3A2022-01-13..2022-02-14&type=Issues)

## 0.5.10

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.5.9...e82c5d8d064ac1097f4e12f387b4c47ea5c576ff))

### Merged PRs

- Fix ipywidgets version in tests [#192](https://github.com/jupyter/nbclient/pull/192) ([@martinRenou](https://github.com/martinRenou))
- Compatibility with IPython 8 where tracebacks are different [#190](https://github.com/jupyter/nbclient/pull/190) ([@frenzymadness](https://github.com/frenzymadness))
- Drop tox [#187](https://github.com/jupyter/nbclient/pull/187) ([@davidbrochart](https://github.com/davidbrochart))
- Update README [#185](https://github.com/jupyter/nbclient/pull/185) ([@davidbrochart](https://github.com/davidbrochart))
- Drop python3.6, test python3.10 [#184](https://github.com/jupyter/nbclient/pull/184) ([@davidbrochart](https://github.com/davidbrochart))
- Fix typos [#182](https://github.com/jupyter/nbclient/pull/182) ([@kianmeng](https://github.com/kianmeng))
- Use codecov Github action v2 [#168](https://github.com/jupyter/nbclient/pull/168) ([@takluyver](https://github.com/takluyver))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2021-11-19&to=2022-01-13&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2021-11-19..2022-01-13&type=Issues) | [@frenzymadness](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Afrenzymadness+updated%3A2021-11-19..2022-01-13&type=Issues) | [@kianmeng](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Akianmeng+updated%3A2021-11-19..2022-01-13&type=Issues) | [@martinRenou](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3AmartinRenou+updated%3A2021-11-19..2022-01-13&type=Issues) | [@takluyver](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Atakluyver+updated%3A2021-11-19..2022-01-13&type=Issues)

## 0.5.9

([Full Changelog](https://github.com/jupyter/nbclient/compare/v0.5.8...0146681d7ffd62cbc675c8d1463a2b016a3d3008))

### Merged PRs

- Remove jupyter-run, keep jupyter-execute [#180](https://github.com/jupyter/nbclient/pull/180) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2021-11-12&to=2021-11-19&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2021-11-12..2021-11-19&type=Issues)

## 0.5.8

No merged PRs

## 0.5.7

([Full Changelog](https://github.com/jupyter/nbclient/compare/0.5.6...d86c404536fb443898b631acaf29ce7ad88b06d9))

### Merged PRs

- Prepare for use with Jupyter Releaser [#175](https://github.com/jupyter/nbclient/pull/175) ([@davidbrochart](https://github.com/davidbrochart))

### Contributors to this release

([GitHub contributors page for this release](https://github.com/jupyter/nbclient/graphs/contributors?from=2021-11-12&to=2021-11-12&type=c))

[@davidbrochart](https://github.com/search?q=repo%3Ajupyter%2Fnbclient+involves%3Adavidbrochart+updated%3A2021-11-12..2021-11-12&type=Issues)

## 0.5.6

- Changed `jupyter execute` to `jupyter run` [#173](https://github.com/jupyter/nbclient/pull/173) ([@palewire](https://github.com/palewire))
- Move IPYKERNEL_CELL_NAME from tox to pytest [#172](https://github.com/jupyter/nbclient/pull/172) ([@frenzymadness](https://github.com/frenzymadness))

## 0.5.5

- Added CLI to README [#170](https://github.com/jupyter/nbclient/pull/170) ([@palewire](https://github.com/palewire))
- Add "jupyter execute" command-line interface [#165](https://github.com/jupyter/nbclient/pull/165) ([@palewire](https://github.com/palewire))
- Fix: updating buffers overwrote previous buffers [#169](https://github.com/jupyter/nbclient/pull/169) ([@maartenbreddels](https://github.com/maartenbreddels))
- Fix tests for ipykernel without debugpy [#166](https://github.com/jupyter/nbclient/pull/166) ([@frenzymadness](https://github.com/frenzymadness))
- gitignore Pipfile [#164](https://github.com/jupyter/nbclient/pull/164) ([@palewire](https://github.com/palewire))
- Fixed CONTRIBUTING.md link [#163](https://github.com/jupyter/nbclient/pull/163) ([@palewire](https://github.com/palewire))
- Fix typo [#162](https://github.com/jupyter/nbclient/pull/162) ([@The-Compiler](https://github.com/The-Compiler))
- Move format & lint to pre-commit [#161](https://github.com/jupyter/nbclient/pull/161) ([@chrisjsewell](https://github.com/chrisjsewell))
- Add `skip-execution` cell tag functionality [#151](https://github.com/jupyter/nbclient/pull/151) ([@chrisjsewell](https://github.com/chrisjsewell))

## 0.5.4

- Replace `km.cleanup` with `km.cleanup_resources` [#152](https://github.com/jupyter/nbclient/pull/152) ([@davidbrochart](https://github.com/davidbrochart))
- Use async generator backport only on old python [#154](https://github.com/jupyter/nbclient/pull/154) ([@mkoeppe](https://github.com/mkoeppe))
- Support parsing of IPython dev version [#150](https://github.com/jupyter/nbclient/pull/150) ([@cphyc](https://github.com/cphyc))
- Set `IPYKERNEL_CELL_NAME = <IPY-INPUT>` [#147](https://github.com/jupyter/nbclient/pull/147) ([@davidbrochart](https://github.com/davidbrochart))
- Print useful error message on exception [#142](https://github.com/jupyter/nbclient/pull/142) ([@certik](https://github.com/certik))

## 0.5.3

- Fix ipykernel's `stop_on_error` value to take into account `raises-exception` tag and `force_raise_errors` [#137](https://github.com/jupyter/nbclient/pull/137)

## 0.5.2

- Set minimum python version supported to 3.6.1 to avoid 3.6.0 issues
- CellExecutionError is now unpickleable
- Added testing for python 3.9
- Changed travis tests to github actions
- Documentation referencing an old model instead of NotebookClient was fixed
- `allow_error_names` option was added for a more specific scope of `allow_errors` to be applied

## 0.5.1

- Update kernel client class JIT if it's the synchronous version
- Several documentation fixes / improvements

## 0.5.0

- Move `language_info` retrieval before cell execution [#102](https://github.com/jupyter/nbclient/pull/102)
- HistoryManager setting for ipython kernels no longer applies twice (fix for 5.0 trailets release)
- Improved error handling around language_info missing
- `(async_)start_new_kernel_client` is now split into `(async_)start_new_kernel` and `(async_)start_new_kernel_client`

## 0.4.2 - 0.4.3

These patch releases were removed due to backwards incompatible changes that should have been a minor release.
If you were using these versions for the couple days they were up, move to 0.5.0 and you shouldn't have any issues.

## 0.4.1

- Python type hinting added to most interfaces! [#83](https://github.com/jupyter/nbclient/pull/83)
- Several documentation fixes and improvements were made [#86](https://github.com/jupyter/nbclient/pull/86)
- An asynchronous heart beat check was added to correctly raise a DeadKernelError when kernels die unexpectantly [#90](https://github.com/jupyter/nbclient/pull/90)

## 0.4.0

### Major Changes

- Use KernelManager's graceful shutdown rather than KILLing kernels [#64](https://github.com/jupyter/nbclient/pull/64)
- Mimic an Output widget at the frontend so that the Output widget behaves correctly [#68](https://github.com/jupyter/nbclient/pull/68)
- Nested asyncio is automatic, and works with Tornado [#71](https://github.com/jupyter/nbclient/pull/71)
- `async_execute` now has a `reset_kc` argument to control if the client is reset upon execution request [#53](https://github.com/jupyter/nbclient/pull/53)

### Fixes

- Fix `OSError: [WinError 6] The handle is invalid` for windows/python\<3.7 [#77](https://github.com/jupyter/nbclient/pull/77)
- Async wrapper Exceptions no longer loose their caused exception information [#65](https://github.com/jupyter/nbclient/pull/65)
- `extra_arguments` are now configurable by config settings [#66](https://github.com/jupyter/nbclient/pull/66)

### Operational

- Cross-OS testing now run on PRs via Github Actions [#63](https://github.com/jupyter/nbclient/pull/63)

## 0.3.1

### Fixes

- Check that a kernel manager exists before cleaning up the kernel [#61](https://github.com/jupyter/nbclient/pull/61)
- Force client class to be async when kernel manager is MultiKernelManager [#55](https://github.com/jupyter/nbclient/pull/55)
- Replace pip install with conda install in Binder [#54](https://github.com/jupyter/nbclient/pull/54)

## 0.3.0

### Major Changes

- The `(async_)start_new_kernel_client` method now supports starting a new client when its kernel manager (`self.km`) is a `MultiKernelManager`. The method now returns the kernel id in addition to the kernel client. If the kernel manager was a `KernelManager`, the returned kernel id is `None`. [#51](https://github.com/jupyter/nbclient/pull/51)
- Added sphinx-book-theme for documentation. Added a CircleCI job to let us preview the built documentation in a PR. [#50](https://github.com/jupyter/nbclient/pull/50)
- Added `reset_kc` option to `reset_execution_trackers`, so that the kernel client can be reset and a new one created in calls to `(async_)execute` [#44](https://github.com/jupyter/nbclient/pull/44)

### Docs

- Fixed documentation [#46](https://github.com/jupyter/nbclient/pull/46) [#47](https://github.com/jupyter/nbclient/pull/47)
- Added documentation status badge to the README
- Removed conda from documentation build

## 0.2.0

### Major Changes

- Async support is now available on the client. Methods that support async have an `async_` prefix and can be awaited [#10](https://github.com/jupyter/nbclient/pull/10) [#35](https://github.com/jupyter/nbclient/pull/35) [#37](https://github.com/jupyter/nbclient/pull/37) [#38](https://github.com/jupyter/nbclient/pull/38)
- Dropped support for Python 3.5 due to async compatibility issues [#34](https://github.com/jupyter/nbclient/pull/34)
- Notebook documents now include the [new kernel timing fields](https://github.com/jupyter/nbformat/pull/144) [#32](https://github.com/jupyter/nbclient/pull/32)

### Fixes

- Memory and process leaks from nbclient should now be fixed [#34](https://github.com/jupyter/nbclient/pull/34)
- Notebook execution exceptions now include error information in addition to the message [#41](https://github.com/jupyter/nbclient/pull/41)

### Docs

- Added [binder examples](https://mybinder.org/v2/gh/jupyter/nbclient/master?filepath=binder%2Frun_nbclient.ipynb) / tests [#7](https://github.com/jupyter/nbclient/pull/7)
- Added changelog to docs [#22](https://github.com/jupyter/nbclient/pull/22)
- Doc typo fixes [#27](https://github.com/jupyter/nbclient/pull/27) [#30](https://github.com/jupyter/nbclient/pull/30)

## 0.1.0

- Initial release -- moved out of nbconvert 6.0.0-a0