CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

2.0.0rc6

(Full Changelog)

Bugs fixed

• Tornado WebSocketHandler fixup #1083 (@davidbrochart)

Maintenance and upkeep improvements

Contributors to this release

(GitHub contributors page for this release)

@codecov | @davidbrochart | @pre-commit-ci

2.0.0rc5

(Full Changelog)

Enhancements made

• New configurable/overridable kernel ZMQ+Websocket connection API #1047 (@Zsailer)
• Add authorization to AuthenticatedFileHandler #1021 (@jiajunjie)

Bugs fixed

• persist userid cookie when auth is disabled #1076 (@minrk)
• Fix rename_file and delete_file to handle hidden files properly #1073 (@yacchin1205)
• Add more coverage #1069 (@blink1073)
• Increase nbconvert and checkpoints coverage #1066 (@blink1073)

Maintenance and upkeep improvements

• Add more serverapp tests #1079 (@blink1073)
• Add more gateway tests #1078 (@blink1073)
• More cleanup #1077 (@blink1073)
• Fix hatch scripts and windows workflow run #1074 (@blink1073)
• use recommended github-workflows checker #1071 (@blink1073)
• Add more coverage #1069 (@blink1073)
• More coverage #1067 (@blink1073)
• Increase nbconvert and checkpoints coverage #1066 (@blink1073)
• Test downstream jupyter_server_terminals #1065 (@blink1073)
• Test notebook prerelease #1064 (@blink1073)

Documentation improvements

• docs: document the logging_config trait #844 (@oliver-sanders)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov | @codecov-commenter | @jiajunjie | @minrk | @oliver-sanders | @pre-commit-ci | @welcome | @yacchin1205 | @Zsailer

2.0.0rc4

(Full Changelog)

Enhancements made

• Pass kernel environment to cwd_for_path method #1046 (@divyansshhh)
• Better Handling of Asyncio #1035 (@blink1073)

Bugs fixed

• Fix min version check again #1049 (@blink1073)

Maintenance and upkeep improvements

• MAINT: remove python 3.4 branch #1061 (@Carreau)
• Bump actions/checkout from 2 to 3 #1056 (@dependabot)
• Bump actions/setup-python from 2 to 4 #1055 (@dependabot)
• Bump pre-commit/action from 2.0.0 to 3.0.0 #1054 (@dependabot)
• Add dependabot file #1053 (@blink1073)
• Use global env for min version check #1048 (@blink1073)
• Clean up handling of synchronous managers #1044 (@blink1073)

Documentation improvements

• Fix wording #1037 (@fcollonval)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @Carreau | @codecov-commenter | @dependabot | @divyansshhh | @fcollonval | @pre-commit-ci

2.0.0rc3

(Full Changelog)

Maintenance and upkeep improvements

• Clean up config files #1031 (@blink1073)
• Make node optional #1030 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter

2.0.0rc2

(Full Changelog)

Bugs fixed

• Fallback new file type to file for contents put #1013 (@a3626a)
• Fix some typos in release instructions #1003 (@kevin-bates)

Maintenance and upkeep improvements

• Use admin github token for releaser #1025 (@blink1073)
• CI Cleanup #1023 (@blink1073)
• Use mdformat instead of prettier #1022 (@blink1073)
• Add pyproject validation #1020 (@blink1073)
• Remove hardcoded client install in CI #1019 (@blink1073)
• Handle client 8 pending kernels #1014 (@blink1073)
• Use releaser v2 tag #1010 (@blink1073)
• Use hatch environments to simplify test, coverage, and docs build #1007 (@blink1073)
• Update to version2 releaser #1006 (@blink1073)

Documentation improvements

• Fix GitHub actions badge link #1011 (@blink1073)
• Pin docutils to fix docs build #1004 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@a3626a | @blink1073 | @codecov-commenter | @kevin-bates | @pre-commit-ci | @welcome

2.0.0rc1

(Full Changelog)

Enhancements made

• [Gateway] Add support for gateway token renewal #985 (@kevin-bates)
• Make it easier to pass custom env variables to kernel #981 (@divyansshhh)

Bugs fixed

• Wrap the concurrent futures in an asyncio future #1001 (@blink1073)
• [Gateway] Fix and deprecate env whitelist handling #979 (@kevin-bates)

Maintenance and upkeep improvements

• Do not use dev version yet #999 (@blink1073)
• Add workflows for simplified publish #993 (@blink1073)
• Remove hardcoded client install #991 (@blink1073)
• Test with client 8 updates #988 (@blink1073)
• Switch to using hatchling version command #984 (@blink1073)
• Test python 3.11 on ubuntu #839 (@blink1073)

Documentation improvements

• Update server extension disable instructions #998 (@3coins)

Deprecated features

• [Gateway] Fix and deprecate env whitelist handling #979 (@kevin-bates)

Contributors to this release

(GitHub contributors page for this release)

@3coins | @blink1073 | @codecov-commenter | @divyansshhh | @kevin-bates | @meeseeksdev | @pre-commit-ci

2.0.0rc0

(Full Changelog)

New features added

• Identity API at /api/me #671 (@minrk)

Enhancements made

• Accept and manage cookies when requesting gateways #969 (@wjsi)
• Emit events from the Contents Service #954 (@Zsailer)
• Retry certain errors between server and gateway #944 (@kevin-bates)
• Allow new file types #895 (@davidbrochart)
• Adds anonymous users #863 (@hbcarlos)
• switch to jupyter_events #862 (@Zsailer)
• Make it easier for extensions to customize the ServerApp #879 (@minrk)
• consolidate auth config on IdentityProvider #825 (@minrk)
• Show import error when faiing to load an extension #878 (@minrk)
• Add the root_dir value to the logging message in case of non compliant preferred_dir #804 (@echarles)
• Hydrate a Kernel Manager when calling GatewayKernelManager.start_kernel with a kernel_id #788 (@Zsailer)
• Remove terminals in favor of jupyter_server_terminals extension #651 (@Zsailer)

Bugs fixed

• fix issues with jupyter_events 0.5.0 #972 (@Zsailer)
• Correct content-type headers #965 (@epignot)
• Don't validate certs for when stopping server #959 (@Zsailer)
• Parse list value for terminado_settings #949 (@krassowski)
• Fix bug in api/contents requests for an allowed copy #939 (@kiersten-stokes)
• Fix error that prevents posting to api/contents endpoint with no body #937 (@kiersten-stokes)
• avoid creating asyncio.Lock at import time #935 (@minrk)
• Fix get_kernel_path for AsyncFileManagers. #929 (@thetorpedodog)
• Check for serverapp for reraise flag #887 (@vidartf)
• Notify ChannelQueue that the response router thread is finishing #896 (@CiprianAnton)
• Make ChannelQueue.get_msg true async #892 (@CiprianAnton)
• Fix gateway kernel shutdown #874 (@kevin-bates)
• Defer preferred_dir validation until root_dir is set #826 (@kevin-bates)
• missing required arguments in utils.fetch #798 (@minrk)

Maintenance and upkeep improvements

• Run downstream tests in parallel #973 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #971 (@pre-commit-ci)
• [pre-commit.ci] pre-commit autoupdate #963 (@pre-commit-ci)
• Update pytest_plugin with fixtures to test auth in core and extensions #956 (@akshaychitneni)
• [pre-commit.ci] pre-commit autoupdate #955 (@pre-commit-ci)
• Fix docs build #952 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #945 (@pre-commit-ci)
• [pre-commit.ci] pre-commit autoupdate #942 (@pre-commit-ci)
• Fix flake8 v5 compat #941 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #938 (@pre-commit-ci)
• [pre-commit.ci] pre-commit autoupdate #928 (@pre-commit-ci)
• [pre-commit.ci] pre-commit autoupdate #902 (@pre-commit-ci)
• [pre-commit.ci] pre-commit autoupdate #894 (@pre-commit-ci)
• Normalize os_path #886 (@martinRenou)
• [pre-commit.ci] pre-commit autoupdate #885 (@pre-commit-ci)
• suppress tornado deprecation warnings #882 (@minrk)
• Fix lint #867 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #866 (@pre-commit-ci)
• Fix sphinx 5.0 support #865 (@blink1073)
• Add license metadata and file #827 (@blink1073)
• CI cleanup #824 (@blink1073)
• Switch to flit #823 (@blink1073)
• Remove unused pytest-mock dependency #814 (@mgorny)
• Remove duplicate requests requirement from setup.cfg #813 (@mgorny)
• [pre-commit.ci] pre-commit autoupdate #802 (@pre-commit-ci)
• Add helper jobs for branch protection #797 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #793 (@pre-commit-ci)
• Centralize app cleanup #792 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #785 (@pre-commit-ci)
• Clean up pre-commit #782 (@blink1073)
• Add mypy check #779 (@blink1073)
• Use new post-version-spec from jupyter_releaser #777 (@blink1073)
• Give write permissions to enforce label workflow #776 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #775 (@pre-commit-ci)
• Add explicit handling of warnings #771 (@blink1073)
• Use test-sdist from maintainer-tools #769 (@blink1073)
• Add pyupgrade and doc8 hooks #768 (@blink1073)
• update some metadata fields, sort deps #675 (@bollwyvl)

Documentation improvements

• Fix typo in IdentityProvider documentation #915 (@danielyahn)
• Add Session workflows documentation #808 (@andreyvelich)
• Add Jupyter Server Architecture diagram #801 (@andreyvelich)
• Fix path for full config doc #800 (@andreyvelich)
• Fix contributing guide for building the docs #794 (@andreyvelich)
• Update team meetings doc #772 (@willingc)
• Update documentation about registering file save hooks #770 (@davidbrochart)

Other merged PRs

• Update index.rst #970 (@razrotenberg)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @echarles | @epignot | @krassowski | @pre-commit-ci | @razrotenberg | @welcome | @wjsi | @Zsailer

2.0.0b1

(Full Changelog)

Enhancements made

• Emit events from the Contents Service #954 (@Zsailer)
• Retry certain errors between server and gateway #944 (@kevin-bates)
• Allow new file types #895 (@davidbrochart)
• Adds anonymous users #863 (@hbcarlos)
• switch to jupyter_events #862 (@Zsailer)

Bugs fixed

• Fix bug in api/contents requests for an allowed copy #939 (@kiersten-stokes)
• Fix error that prevents posting to api/contents endpoint with no body #937 (@kiersten-stokes)
• avoid creating asyncio.Lock at import time #935 (@minrk)
• Fix get_kernel_path for AsyncFileManagers. #929 (@thetorpedodog)
• Check for serverapp for reraise flag #887 (@vidartf)

Maintenance and upkeep improvements

• Update pytest_plugin with fixtures to test auth in core and extensions #956 (@akshaychitneni)
• [pre-commit.ci] pre-commit autoupdate #955 (@pre-commit-ci)
• Fix docs build #952 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #945 (@pre-commit-ci)
• [pre-commit.ci] pre-commit autoupdate #942 (@pre-commit-ci)
• Fix flake8 v5 compat #941 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #938 (@pre-commit-ci)
• [pre-commit.ci] pre-commit autoupdate #928 (@pre-commit-ci)

Documentation improvements

• Fix typo in IdentityProvider documentation #915 (@danielyahn)

Contributors to this release

(GitHub contributors page for this release)

@akshaychitneni | @blink1073 | @codecov-commenter | @danielyahn | @davidbrochart | @dlqqq | @hbcarlos | @kevin-bates | @kiersten-stokes | @meeseeksdev | @minrk | @pre-commit-ci | @thetorpedodog | @vidartf | @welcome | @Zsailer

2.0.0b0

(Full Changelog)

Enhancements made

• Make it easier for extensions to customize the ServerApp #879 (@minrk)
• consolidate auth config on IdentityProvider #825 (@minrk)

Bugs fixed

• Fix c.GatewayClient.url snippet syntax #917 (@rickwierenga)
• Add back support for kernel launch timeout pad #910 (@CiprianAnton)

Maintenance and upkeep improvements

• Improve logging of bare exceptions and other cleanups. #922 (@thetorpedodog)
• Use more explicit version template for pyproject #919 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #916 (@pre-commit-ci)
• Fix handling of dev version #913 (@blink1073)
• Fix owasp link #908 (@blink1073)
• default to system node version in precommit #906 (@dlqqq)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @CiprianAnton | @codecov-commenter | @dlqqq | @minrk | @pre-commit-ci | @rickwierenga | @thetorpedodog | @welcome | @Zsailer

2.0.0a2

(Full Changelog)

Enhancements made

• Show import error when faiing to load an extension #878 (@minrk)

Bugs fixed

• Notify ChannelQueue that the response router thread is finishing #896 (@CiprianAnton)
• Make ChannelQueue.get_msg true async #892 (@CiprianAnton)
• Fix gateway kernel shutdown #874 (@kevin-bates)

Maintenance and upkeep improvements

• [pre-commit.ci] pre-commit autoupdate #902 (@pre-commit-ci)
• [pre-commit.ci] pre-commit autoupdate #894 (@pre-commit-ci)
• Normalize os_path #886 (@martinRenou)
• [pre-commit.ci] pre-commit autoupdate #885 (@pre-commit-ci)
• suppress tornado deprecation warnings #882 (@minrk)
• Fix lint #867 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #866 (@pre-commit-ci)
• Fix sphinx 5.0 support #865 (@blink1073)

Documentation improvements

• Add changelog for 2.0.0a1 #870 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @Carreau | @CiprianAnton | @codecov-commenter | @davidbrochart | @echarles | @kevin-bates | @martinRenou | @minrk | @pre-commit-ci

2.0.0a1

(Full Changelog

• Address security advisory GHSA-q874-g24w-4q9g.

2.0.0a0

(Full Changelog)

New features added

• Identity API at /api/me #671 (@minrk)

Enhancements made

• Add the root_dir value to the logging message in case of non compliant preferred_dir #804 (@echarles)
• Hydrate a Kernel Manager when calling GatewayKernelManager.start_kernel with a kernel_id #788 (@Zsailer)
• Remove terminals in favor of jupyter_server_terminals extension #651 (@Zsailer)

Bugs fixed

• Defer preferred_dir validation until root_dir is set #826 (@kevin-bates)
• missing required arguments in utils.fetch #798 (@minrk)

Maintenance and upkeep improvements

• Add license metadata and file #827 (@blink1073)
• CI cleanup #824 (@blink1073)
• Switch to flit #823 (@blink1073)
• Remove unused pytest-mock dependency #814 (@mgorny)
• Remove duplicate requests requirement from setup.cfg #813 (@mgorny)
• [pre-commit.ci] pre-commit autoupdate #802 (@pre-commit-ci)
• Add helper jobs for branch protection #797 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #793 (@pre-commit-ci)
• Centralize app cleanup #792 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #785 (@pre-commit-ci)
• Clean up pre-commit #782 (@blink1073)
• Add mypy check #779 (@blink1073)
• Use new post-version-spec from jupyter_releaser #777 (@blink1073)
• Give write permissions to enforce label workflow #776 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #775 (@pre-commit-ci)
• Add explicit handling of warnings #771 (@blink1073)
• Use test-sdist from maintainer-tools #769 (@blink1073)
• Add pyupgrade and doc8 hooks #768 (@blink1073)
• update some metadata fields, sort deps #675 (@bollwyvl)

Documentation improvements

• Add Session workflows documentation #808 (@andreyvelich)
• Add Jupyter Server Architecture diagram #801 (@andreyvelich)
• Fix path for full config doc #800 (@andreyvelich)
• Fix contributing guide for building the docs #794 (@andreyvelich)
• Update team meetings doc #772 (@willingc)
• Update documentation about registering file save hooks #770 (@davidbrochart)

Contributors to this release

(GitHub contributors page for this release)

@andreyvelich | @blink1073 | @bollwyvl | @codecov-commenter | @davidbrochart | @echarles | @hbcarlos | @kevin-bates | @meeseeksdev | @mgorny | @minrk | @pre-commit-ci | @SylvainCorlay | @welcome | @Wh1isper | @willingc | @Zsailer

1.17.0

(Full Changelog)

Enhancements made

• Add the root_dir value to the logging message in case of non compliant preferred_dir #804 (@echarles)

Bugs fixed

• missing required arguments in utils.fetch #798 (@minrk)

Maintenance and upkeep improvements

• Add helper jobs for branch protection #797 (@blink1073)
• [pre-commit.ci] pre-commit autoupdate #793 (@pre-commit-ci[bot])
• Update branch references and links #791 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @davidbrochart | @echarles | @kevin-bates | @meeseeksdev | @meeseeksmachine | @Wh1isper | @Zsailer

1.16.0

(Full Changelog)

New features added

• add hook to observe pending sessions #751 (@Zsailer)

Enhancements made

• Add max-age Cache-Control header to kernel logos #760 (@divyansshhh)

Bugs fixed

• Regression in connection URL calcuation in ServerApp #761 (@jhamet93)
• Include explicit package data #757 (@blink1073)
• Ensure terminal cwd exists #755 (@fcollonval)
• make 'cwd' param for TerminalManager absolute #749 (@rccern)
• wait to cleanup kernels after kernel is finished pending #748 (@Zsailer)

Maintenance and upkeep improvements

• Skip jsonschema in CI #766 (@blink1073)
• Remove redundant job and problematic check #765 (@blink1073)
• Update pre-commit #764 (@blink1073)
• Install pre-commit automatically #763 (@blink1073)
• Add pytest opts and use isort #762 (@blink1073)
• Ensure minimal nbconvert support jinja2 v2 & v3 #756 (@fcollonval)
• Fix error handler in simple extension examples #750 (@andreyvelich)
• Clean up workflows #747 (@blink1073)
• Remove Redundant Dir_Exists Invocation When Creating New Files with ContentsManager #720 (@jhamet93)

Other merged PRs

• Handle importstring pre/post save hooks #754 (@dleen)

Contributors to this release

(GitHub contributors page for this release)

@andreyvelich | @blink1073 | @codecov-commenter | @divyansshhh | @dleen | @fcollonval | @jhamet93 | @meeseeksdev | @minrk | @rccern | @welcome | @Zsailer

1.15.6

(Full Changelog)

Bugs fixed

• Missing warning when no authorizer in found ZMQ handlers #744 (@Zsailer)

Maintenance and upkeep improvements

• More CI Cleanup #742 (@blink1073)
• Clean up downstream tests #741 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @Zsailer

1.15.5

(Full Changelog)

Bugs fixed

• Relax type checking on ExtensionApp.serverapp #739 (@minrk)
• raise no-authorization warning once and allow disabled authorization #738 (@Zsailer)

Maintenance and upkeep improvements

• Fix sdist test #736 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @minrk | @Zsailer

1.15.3

(Full Changelog)

Bugs fixed

• Fix server-extension paths (3rd time's the charm) #734 (@minrk)
• Revert "Server extension paths (#730)" #732 (@blink1073)

Maintenance and upkeep improvements

• Avoid usage of ipython_genutils #718 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @minrk

1.15.2

(Full Changelog)

Bugs fixed

• Server extension paths #730 (@minrk)
• allow handlers to work without an authorizer in the Tornado settings #717 (@Zsailer)

Maintenance and upkeep improvements

• Skip nbclassic downstream tests for now #725 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @minrk | @Zsailer

1.15.1

(Full Changelog)

Bugs fixed

• Revert "Re-use ServerApp.config_file_paths for consistency (#715)" #728 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073

1.15.0

(Full Changelog)

New features added

• Add authorization layer to server request handlers #165 (@Zsailer)

Enhancements made

• Validate notebooks once per fetch or save #724 (@kevin-bates)
• Register pre/post save hooks, call them sequentially #696 (@davidbrochart)

Bugs fixed

• Implement Required Methods in Async Manner #721 (@jhamet93)
• Call pre_save_hook only on first chunk of large files #716 (@davidbrochart)
• Re-use ServerApp.config_file_paths for consistency #715 (@minrk)
• serverapp: Use .absolute() instead of .resolve() for symlinks #712 (@EricCousineau-TRI)
• Fall back to legacy protocol if selected_subprotocol raises exception #706 (@davidbrochart)
• Fix FilesHandler not meet RFC 6713 #701 (@Wh1isper)

Maintenance and upkeep improvements

• Clean up CI #723 (@blink1073)
• Clean up activity recording #722 (@blink1073)
• Clean up Dependency Handling #707 (@blink1073)
• Add Minimum Requirements Test #704 (@blink1073)
• Clean up handling of tests #700 (@blink1073)
• Refresh precommit #698 (@blink1073)
• Use pytest-github-actions-annotate-failures #694 (@blink1073)

Documentation improvements

• Add WebSocket wire protocol documentation #693 (@davidbrochart)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @davidbrochart | @echarles | @EricCousineau-TRI | @jhamet93 | @kevin-bates | @minrk | @vidartf | @welcome | @Wh1isper | @Zsailer

1.13.5

(Full Changelog)

Enhancements made

• Protocol alignment #657 (@davidbrochart)

Bugs fixed

• Fix to remove potential memory leak on Jupyter Server ZMQChannelHandler code #682 (@Vishwajeet0510)
• Pin pywintpy for now #681 (@blink1073)
• Fix the non-writable path deletion error #670 (@vkaidalov)
• make unit tests backwards compatible without pending kernels #669 (@Zsailer)

Maintenance and upkeep improvements

• Clean up full install test #689 (@blink1073)
• Update trigger_precommit.yml #687 (@blink1073)
• Add Auto Pre-Commit #685 (@blink1073)
• Fix a typo #683 (@krassowski)
• (temporarily) skip pending kernels unit tests on Windows CI #673 (@Zsailer)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @davidbrochart | @echarles | @github-actions | @jasongrout | @krassowski | @maartenbreddels | @SylvainCorlay | @Vishwajeet0510 | @vkaidalov | @welcome | @Wh1isper | @Zsailer

1.13.4

(Full Changelog)

Bugs fixed

• Fix nbconvert handler run_sync() #667 (@davidbrochart)

Contributors to this release

(GitHub contributors page for this release)

@codecov-commenter | @davidbrochart | @Zsailer

1.13.3

(Full Changelog)

Enhancements made

• More updates to unit tests for pending kernels work #662 (@Zsailer)

Bugs fixed

• bump traitlets dependency #663 (@Zsailer)

Contributors to this release

(GitHub contributors page for this release)

@Zsailer

1.13.2

(Full Changelog)

Enhancements made

• Don't block the event loop when exporting with nbconvert #655 (@davidbrochart)
• Add more awaits for pending kernel in unit tests #654 (@Zsailer)
• Print IPv6 url as hostname or enclosed in brackets #652 (@op3)

Bugs fixed

• Run pre_save_hook before model check #643 (@davidbrochart)
• handle KeyError when get session #641 (@ccw630)

Maintenance and upkeep improvements

• Clean up deprecations #650 (@blink1073)
• Update branch references #646 (@blink1073)
• pyproject.toml: clarify build system version #634 (@adamjstewart)

Contributors to this release

(GitHub contributors page for this release)

@adamjstewart | @blink1073 | @ccw630 | @codecov-commenter | @davidbrochart | @echarles | @fcollonval | @kevin-bates | @op3 | @welcome | @Wh1isper | @Zsailer

1.13.1

(Full Changelog)

Bugs fixed

• nudge both the shell and control channels #636 (@Zsailer)

Maintenance and upkeep improvements

• Fix macos pypy check #632 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @Zsailer

1.13.0

(Full Changelog)

Enhancements made

• Persistent session storage #614 (@Zsailer)

Bugs fixed

• Nudge on the control channel instead of the shell #628 (@JohanMabille)

Maintenance and upkeep improvements

• Clean up downstream tests #629 (@blink1073)
• Clean up version info handling #620 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @echarles | @JohanMabille | @jtpio | @Zsailer

1.12.1

(Full Changelog)

Bugs fixed

• Await _finish_kernel_start #617 (@jtpio)

Maintenance and upkeep improvements

• Update to Python 3.10 in the CI workflows #618 (@jtpio)
• Use maintainer-tools base setup action #616 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @jtpio

1.12.0

(Full Changelog)

Enhancements made

• Consistent logging method #607 (@mwakaba2)
• Use pending kernels #593 (@blink1073)

Bugs fixed

• Set xsrf cookie on base url #612 (@minrk)
• Update jpserver_extensions trait to work with traitlets 5.x #610 (@Zsailer)
• Fix allow_origin_pat property to properly parse regex #603 (@havok2063)

Maintenance and upkeep improvements

• Enforce labels on PRs #613 (@blink1073)
• Normalize file name and path in test_api #608 (@toonn)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @havok2063 | @minrk | @mwakaba2 | @toonn | @welcome | @Zsailer

1.11.2

(Full Changelog)

Bugs fixed

• Fix \s deprecation warning #600 (@Zsailer)
• Remove requests-unixsocket dependency #599 (@kevin-bates)
• bugfix: dir_exists is never awaited #597 (@stdll00)
• Fix missing await when call 'async_replace_file' #595 (@Wh1isper)
• add a pytest fixture for capturing logging stream #588 (@Zsailer)

Maintenance and upkeep improvements

• Avoid dependency on NBConvert versions for REST API test #601 (@Zsailer)
• Bump ansi-regex from 5.0.0 to 5.0.1 #590 (@dependabot)

Contributors to this release

(GitHub contributors page for this release)

@codecov-commenter | @dependabot | @kevin-bates | @stdll00 | @welcome | @Wh1isper | @Zsailer

1.11.1

(Full Changelog)

Bugs fixed

• Do not log connection error if the kernel is already shutdown #584 (@martinRenou)
• [BUG]: allow None for min_open_files_limit trait #587 (@Zsailer)

Contributors to this release

(GitHub contributors page for this release)

@codecov-commenter | @martinRenou | @Zsailer

1.11.0

(Full Changelog)

Enhancements made

• Allow non-empty directory deletion through settings #574 (@fcollonval)

Bugs fixed

• pytest_plugin: allow user specified headers in jp_ws_fetch #580 (@oliver-sanders)
• Shutdown kernels/terminals on api/shutdown #579 (@martinRenou)
• pytest: package conftest #576 (@oliver-sanders)
• Set stacklevel on warning to point to the right place. #572 (@Carreau)
• Respect reraise setting #571 (@vidartf)

Maintenance and upkeep improvements

• Fix jupyter_client warning #581 (@martinRenou)
• Add Pre-Commit Config #575 (@fcollonval)
• Clean up link checking #569 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @Carreau | @codecov-commenter | @fcollonval | @martinRenou | @oliver-sanders | @vidartf

1.10.2

(Full Changelog)

Bugs fixed

• fix: make command line aliases work again #564 (@mariobuikhuizen)
• decode bytes from secure cookie #562 (@oliver-sanders)

Maintenance and upkeep improvements

• Add the needed space in the welcome message #561 (@echarles)
• Update check-release workflow #558 (@afshin)

Documentation improvements

• Fix typo in allow_password_change help #559 (@manics)

Contributors to this release

(GitHub contributors page for this release)

@afshin | @codecov-commenter | @echarles | @manics | @mariobuikhuizen | @oliver-sanders | @welcome | @Zsailer

1.10.1

(Full Changelog)

Bugs fixed

• Protect against unset spec #556 (@fcollonval)

Contributors to this release

(GitHub contributors page for this release)

@fcollonval

1.10.0

(Full Changelog)

Enhancements made

• PR: Add a new preferred-dir traitlet #549 (@goanpeca)
• stop hook for extensions #526 (@oliver-sanders)
• extensions: allow extensions in namespace packages #523 (@oliver-sanders)

Bugs fixed

• Fix examples/simple test execution #552 (@davidbrochart)
• Rebuild package-lock, fixing local setup #548 (@martinRenou)

Maintenance and upkeep improvements

• small test changes #541 (@oliver-sanders)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @davidbrochart | @goanpeca | @kevin-bates | @martinRenou | @oliver-sanders | @welcome | @Zsailer

1.9.0

(Full Changelog)

Enhancements made

• enable a way to run a task when an io_loop is created #531 (@eastonsuo)
• adds GatewayClient.auth_scheme configurable #529 (@telamonian)
• [Notebook port 4835] Add UNIX socket support to notebook server #525 (@jtpio)

Bugs fixed

• Fix nbconvert handler #545 (@davidbrochart)
• Fixes AsyncContentsManager#exists #542 (@icankeep)

Maintenance and upkeep improvements

• argon2 as an optional dependency #532 (@vidartf)
• Test Downstream Packages #528 (@blink1073)
• fix jp_ws_fetch not work by its own #441 #527 (@eastonsuo)

Documentation improvements

• Update link to meeting notes #535 (@krassowski)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @codecov-commenter | @davidbrochart | @eastonsuo | @icankeep | @jtpio | @kevin-bates | @krassowski | @telamonian | @vidartf | @welcome | @Zsailer

1.8.0

(Full Changelog)

Enhancements made

• Expose a public property to sort extensions deterministically. #522 (@Zsailer)

Bugs fixed

• init_httpserver at the end of initialize #517 (@minrk)

Maintenance and upkeep improvements

• Upgrade anyio to 3.1 for all py versions #521 (@mwakaba2)
• Enable Server Tests on Windows #519 (@jtpio)
• restore preference for SelectorEventLoop on Windows #513 (@minrk)
• set default config dir name #504 (@minrk)

Contributors to this release

(GitHub contributors page for this release)

@codecov-commenter | @jtpio | @minrk | @mwakaba2 | @vidartf | @welcome | @Zsailer

1.7.0

(Full Changelog)

Bugs fixed

• Fix for recursive symlink - (port Notebook 4670) #497 (@kevin-bates)

Enhancements made

• Make nbconvert root handler asynchronous #512 (@hMED22)
• Refactor gateway kernel management to achieve a degree of consistency #483 (@kevin-bates)

Maintenance and upkeep improvements

• Remove Packaging Dependency #515 (@jtpio)
• Use kernel_id for new kernel if it doesn't exist in MappingKernelManager.start_kernel #511 (@the-higgs)
• Include backtrace in debug output when extension fails to load #506 (@candlerb)
• ExtensionPoint: return True on successful validate() #503 (@minrk)
• ExtensionManager: load default config manager by default #502 (@minrk)
• Prep for Release Helper Usage #494 (@jtpio)
• Typo in shutdown with answer_yes #491 (@kiendang)
• Remove some of ipython_genutils no-op. #440 (@Carreau)
• Drop dependency on pywin32 #514 (@kevin-bates)
• Upgrade anyio to v3 #492 (@mwakaba2)
• Add Appropriate Token Permission for CodeQL Workflow #489 (@afshin)

Documentation improvements

• DOC: Autoreformat docstrings. #493 (@Carreau)

Contributors to this release

(GitHub contributors page for this release)

@codecov-commenter | @hMED22 | @jtpio | @kevin-bates | @the-higgs | @welcome @blink1073 | @candlerb | @kevin-bates | @minrk | @mwakaba2 | @Zsailer | @kiendang | [@Carreau] (https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3ACarreau+updated%3A2021-04-21..2021-05-01&type=Issues)

1.6.4

(Full Changelog)

Bugs fixed

• Fix loading of sibling extensions #485 (@afshin)

Contributors to this release

(GitHub contributors page for this release)

@afshin

1.6.3

(Full Changelog)

Merges

• Gate anyio version. 2b51ee3
• Fix activity tracking and nudge issues when kernel ports change on restarts #482 (@kevin-bates)

Contributors to this release

(GitHub contributors page for this release)

@kevin-bates

1.6.2

Enhancements made

• Tighten xsrf checks #478 (@jtpio)

Bugs fixed

• Re-enable support for answer_yes flag #479 (@jtpio)

Maintenance and upkeep improvements

• Use Jupyter Packaging #477 (@jtpio)

Contributors to this release

(GitHub contributors page for this release)

@jtpio

1.6.1

(Full Changelog)

Merged PRs

• Fix race condition with async kernel management #472 (@jtpio)
• Fix kernel lookup #475 (@davidbrochart)
• Add Extension App Aliases to Server App #473 (@jtpio)
• Correct 'Content-Type' headers #471 (@faucct)

Contributors to this release

(GitHub contributors page for this release)

@codecov-io | @davidbrochart | @echarles | @faucct | @jtpio | @welcome

1.6.0

(Full Changelog)

New features added

• Add env variable support for port options #461 (@afshin)

Enhancements made

• Add support for JUPYTER_TOKEN_FILE #462 (@afshin)

Maintenance and upkeep improvements

• Remove unnecessary future imports #464 (@afshin)

Documentation improvements

• Add Changelog to Sphinx Docs #465 (@afshin)
• Update description for kernel restarted in the API docs #463 (@jtpio)
• Delete the extra “or” that prevents easy cut-and-paste of URLs. #460 (@jasongrout)
• Add descriptive log for port unavailable and port-retries=0 #459 (@afshin)

Other merged PRs

• Add ReadTheDocs config #468 (@jtpio)
• Update MappingKM.restart_kernel to accept now kwarg #404 (@vidartf)

Contributors to this release

(GitHub contributors page for this release)

@afshin | @codecov-io | @echarles | @jasongrout | @jtpio | @kevin-bates | @vidartf

1.5.1

(Full Changelog)

Merged pull requests:

• Ensure jupyter config dir exists #454 (@afshin)
• Allow pre_save_hook to cancel save with HTTPError #456 (@minrk)

Contributors to this release:

(GitHub contributors page for this release)

@afshin | @minrk

1.5.0

(Full Changelog)

Merged pull requests:

• Add Styling to the HTML Pages #452 (@afshin)
• Implement password hashing with argon2-cffi #450 (@afshin)
• Escape user input in handlers flagged during code scans #449 (@kevin-bates)
• Fix for the terminal shutdown issue #446 (@afshin)
• Update the branch filter for the CI badge #445 (@jtpio)
• Fix for UnboundLocalError in shutdown #444 (@afshin)
• Update CI badge and fix broken link #443 (@blink1073)
• Fix syntax typo #442 (@kiendang)
• Port terminal culling from Notebook #438 (@kevin-bates)
• More complex handling of open_browser from extension applications #433 (@afshin)
• Correction in Changelog #429 (@Zsailer)
• Rename translation function alias #428 (@sngyo)

Contributors to this release:

(GitHub contributors page for this release)

@afshin | @blink1073 | @codecov-io | @jtpio | @kevin-bates | @kiendang | @minrk | @sngyo | @Zsailer

1.4.1 (2021-02-22)

Full Changelog

Merged pull requests:

• Update README.md #425 (@BobinMathew)
• Solve UnboundLocalError in launch_browser() #421 (@jamesmishra)
• Add file_to_run to server extension docs #420 (@Zsailer)
• Remove outdated reference to _jupyter_server_extension_paths in docs #419 (@Zsailer)

Contributors to this release:

(GitHub contributors page for this release)

@jamesmishra | @Zsailer

1.4.0 (2021-02-18)

Full Changelog

Merged pull requests:

• Add Tests to Distribution #416 (afshin)
• Enable extensions to control the file_to_run #415 (afshin)
• add missing template for view.html #414 (minrk)
• Remove obsoleted asyncio-patch fixture #412 (kevin-bates)
• Emit deprecation warning on old name #411 (fcollonval)
• Correct logging message position #410 (fcollonval)
• Update 1.3.0 Changelog to include broken 1.2.3 PRs #408 (kevin-bates)
• [Gateway] Track only this server's kernels #407 (kevin-bates)
• Update manager.py: more descriptive warnings when extensions fail to load #396 (alberti42)

1.3.0 (2021-02-04)

Full Changelog

Merged pull requests (includes those from broken 1.2.3 release):

• Special case ExtensionApp that starts the ServerApp #401 (afshin)
• only use deprecated notebook_dir config if root_dir is not set #400 (minrk)
• Use async kernel manager by default #399 (kevin-bates)
• Revert Session.username default value change #398 (mwakaba2)
• Re-enable default_url in ExtensionApp #393 (afshin)
• Enable notebook ContentsManager in jupyter_server #392 (afshin)
• Use jupyter_server_config.json as config file in the update password api #390 (echarles)
• Increase culling test idle timeout #388 (kevin-bates)
• update changelog for 1.2.2 #387 (Zsailer)

1.2.3 (2021-01-29)

This was a broken release and was yanked from PyPI.

Full Changelog

Merged pull requests:

• Re-enable default_url in ExtensionApp #393 (afshin)
• Enable notebook ContentsManager in jupyter_server #392 (afshin)
• Use jupyter_server_config.json as config file in the update password api #390 (echarles)
• Increase culling test idle timeout #388 (kevin-bates)
• update changelog for 1.2.2 #387 (Zsailer)

1.2.2 (2021-01-14)

Merged pull requests:

• Apply missing ensure_async to root session handler methods #386 (kevin-bates)
• Update changelog to 1.2.1 #385 (Zsailer)
• Fix application exit #384 (afshin)
• Replace secure_write, is_hidden, exists with jupyter_core's #382 (kevin-bates)
• Add --autoreload flag #380 (afshin)

1.2.1 (2021-01-08)

Full Changelog

Merged pull requests:

• Enable extensions to set debug and open-browser flags #379 (afshin)
• Add reconnection to Gateway #378 (oyvsyo)

1.2.0 (2021-01-07)

Full Changelog

Merged pull requests:

• Flip default value for open_browser in extensions #377 (ajbozarth)
• Improve Handling of the soft limit on open file handles #376 (afshin)
• Handle open_browser trait in ServerApp and ExtensionApp differently #375 (afshin)
• Add setting to disable redirect file browser launch #374 (afshin)
• Make trust handle use ensure_async #373 (vidartf)

1.1.4 (2021-01-04)

Full Changelog

Merged pull requests:

• Update the link to paths documentation #371 (krassowski)
• IPythonHandler -> JupyterHandler #370 (krassowski)
• use setuptools find_packages, exclude tests, docs and examples from dist #368 (bollwyvl)
• Update serverapp.py #367 (michaelaye)

1.1.3 (2020-12-23)

Full Changelog

Merged pull requests:

• Culling: ensure last_activity attr exists before use #365 (afshin)

1.1.2 (2020-12-21)

Full Changelog

Merged pull requests:

• Nudge kernel with info request until we receive IOPub messages #361 (SylvainCorlay)

1.1.1 (2020-12-16)

Full Changelog

Merged pull requests:

• Fix: await possible async dir_exists method #363 (mwakaba2)

1.1.0 (2020-12-11)

Full Changelog

Merged pull requests:

• Restore pytest plugin from pytest-jupyter #360 (kevin-bates)
• Fix upgrade packaging dependencies build step #354 (mwakaba2)
• Await _connect and inline read_messages callback to _connect #350 (ricklamers)
• Update release instructions and dev version #348 (kevin-bates)
• Fix test_trailing_slash #346 (kevin-bates)
• Apply security advisory fix to master #345 (kevin-bates)
• Allow toggling auth for prometheus metrics #344 (yuvipanda)
• Port Notebook PRs 5565 and 5588 - terminal shell heuristics #343 (kevin-bates)
• Port gateway updates from notebook (PRs 5317 and 5484) #341 (kevin-bates)
• add check_origin handler to gateway WebSocketChannelsHandler #340 (ricklamers)
• Remove pytest11 entrypoint and plugin, require tornado 6.1, remove asyncio patch, CI work #339 (bollwyvl)
• Switch fixtures to use those in pytest-jupyter to avoid collisions #335 (kevin-bates)
• Enable CodeQL runs on all pushed branches #333 (kevin-bates)
• Asynchronous Contents API #324 (mwakaba2)

1.0.6 (2020-11-18)

1.0.6 is a security release, fixing one vulnerability:

Changed

• Fix open redirect vulnerability GHSA-grfj-wjv9-4f9v (CVE-2020-26232)

1.0 (2020-9-18)

Added.

• Added a basic, styled login.html template. (220, 295)
• Added new extension manager API for handling server extensions. (248, 265, 275, 303)
• The favicon and Jupyter logo are now available under jupyter_server's static namespace. (284)

Changed.

• load_jupyter_server_extension should be renamed to _load_jupyter_server_extension in server extensions. Server now throws a warning when the old name is used. (213)
• Docs for server extensions now recommend using authenticated decorator for handlers. (219)
• _load_jupyter_server_paths should be renamed to _load_jupyter_server_points in server extensions. (277)
• static_url_prefix in ExtensionApps is now a configurable trait. (289)
• extension_name trait was removed in favor of name. (232)
• Dropped support for Python 3.5. (296)
• Made the config_dir_name trait configurable in ConfigManager. (297)

Removed for now removed features.

• Removed ipykernel as a dependency of jupyter_server. (255)

Fixed for any bug fixes.

• Prevent a re-definition of prometheus metrics if notebook package already imports them. (#210)
• Fixed terminals REST API unit tests that weren't shutting down properly. (221)
• Fixed jupyter_server on Windows for Python < 3.7. Added patch to handle subprocess cleanup. (240)
• base_url was being duplicated when getting a url path from the ServerApp. (280)
• Extension URLs are now properly prefixed with base_url. Previously, all static paths were not. (285)
• Changed ExtensionApp mixin to inherit from HasTraits. This broke in traitlets 5.0 (294)
• Replaces urlparse with url_path_join to prevent URL squashing issues. (304)

[0.3] - 2020-4-22

Added

• (#191) Async kernel managment is now possible using the AsyncKernelManager from jupyter_client
• (#201) Parameters can now be passed to new terminals created by the terminals REST API.

Changed

• (#196) Documentation was rewritten + refactored to use pydata_sphinx_theme.
• (#174) ExtensionHandler was changed to an Mixin class, i.e. ExtensionHandlerMixin

Removed

• (#194) The bundlerextension entry point was removed.

[0.2.1] - 2020-1-10

Added

• pytest-plugin for Jupyter Server.
  • Allows one to write async/await syntax in tests functions.
  • Some particularly useful fixtures include:
    • serverapp: a default ServerApp instance that handles setup+teardown.
    • configurable_serverapp: a function that returns a ServerApp instance.
    • fetch: an awaitable function that tests makes requests to the server API
    • create_notebook: a function that writes a notebook to a given temporary file path.

[0.2.0] - 2019-12-19

Added

• extension submodule (#48)
  • ExtensionApp - configurable JupyterApp-subclass for server extensions
    • Most useful for Jupyter frontends, like Notebook, JupyterLab, nteract, voila etc.
    • Launch with entrypoints
    • Configure from file or CLI
    • Add custom templates, static assets, handlers, etc.
    • Static assets are served behind a /static/<extension_name> endpoint.
    • Run server extensions in "standalone mode" (#70 and #76)
  • ExtensionHandler - tornado handlers for extensions.
    • Finds static assets at /static/<extension_name>

Changed

• jupyter serverextension <command> entrypoint has been changed to jupyter server extension <command>.
• toggle_jupyter_server and validate_jupyter_server function no longer take a Logger object as an argument.
• Changed testing framework from nosetests to pytest (#152)
  • Depend on pytest-tornasync extension for handling tornado/asyncio eventloop
  • Depend on pytest-console-scripts for testing CLI entrypoints
• Added Github actions as a testing framework along side Travis and Azure (#146)

Removed

• Removed the option to update root_dir trait in FileContentsManager and MappingKernelManager in ServerApp (#135)

Fixed

• Synced Jupyter Server with Notebook PRs in batches (ended on 2019-09-27)
  • Batch 1
  • Batch 2
  • Batch 3
  • Batch 4
  • Batch 5
  • Batch 6
  • Batch 7
  • Batch 8

Security

• Added a "secure_write to function for cookie/token saves (#77)