v5.2.0

To upgrade to this release:

1. Make sure your JupyterLab version is 4.1.0 or newer and Python version is 3.9 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.2.0 jupyter-lsp==2.2.6 'jupyterlab>=4.1.0'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.2.0 jupyter-lsp=2.2.6 'jupyterlab>=4.1.0'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

@jupyter-lsp/jupyterlab-lsp 5.2.0

• enhancements:

  • allow to disable LSP toolbar item in Notebook view (#1139)

• bug fixes:

  • fixed jump to definition for notebooks that have special characters in filename and position for external jumps (#1128)

• maintenance:

  • fixed tests, all green now!
  • we are no longer testing against pypy - contributions to restore it welcome!

jupyter-lsp 2.2.6

• bug fixes:
  • fix for potential data loss on invalid JP_LSP_VIRTUAL_DIR (#1140)

v5.1.1

To upgrade to this release:

1. Make sure your JupyterLab version is 4.1.0 or newer and Python version is 3.9 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.1.1 jupyter-lsp==2.2.5 'jupyterlab>=4.1.0'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.1.1 jupyter-lsp=2.2.5 'jupyterlab>=4.1.0'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

jupyterlab-lsp 5.1.1

• bug fixes:

  • don't look at editor under the mouse on mouse motion when the widget adapter is not connected (#1113)
  • fix auto-completer to trigger only on trigger characters, not on every character (#1117)

• maintenance:

  • dropped Python 3.8 and Node 18, added newer version to testing matrix

jupyter-lsp 2.2.5

This is a hotfix release for jupyter-lsp (server extension) only.

To upgrade to this release:

1. Make sure your JupyterLab version is 4.1.0 or newer and Python version is 3.8 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.1.0 jupyter-lsp==2.2.5 'jupyterlab>=4.1.0'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.1.0 jupyter-lsp=2.2.5 'jupyterlab>=4.1.0'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

jupyter-lsp 2.2.5

• bug fixes:
  • fix for environment variables leaking into the parent environment (#1078)

jupyter-lsp 2.2.4

This is a hotfix release for jupyter-lsp (server extension) only.

To upgrade to this release:

1. Make sure your JupyterLab version is 4.1.0 or newer and Python version is 3.8 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.1.0 jupyter-lsp==2.2.4 'jupyterlab>=4.1.0'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.1.0 jupyter-lsp=2.2.4 'jupyterlab>=4.1.0'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

jupyter-lsp 2.2.4

• bug fixes:
  • fix websocket handler incorrectly inheriting from APIHandler rather than JupyterHandler (#1069)
  • remove unused notebook config entry point (#1069)
  • support latest version of typescript-language-server (#1064)

v5.1.0

This release includes a new experimental document outline feature (for file editor) and a number of bug fixes. JupyterLab 4.1 or newer is required for this version.

To upgrade to this release:

1. Make sure your JupyterLab version is 4.1.0 or newer and Python version is 3.8 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.1.0 jupyter-lsp==2.2.3 'jupyterlab>=4.1.0'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.1.0 jupyter-lsp=2.2.3 'jupyterlab>=4.1.0'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

jupyterlab-lsp 5.1.0

Requires JupyterLab >=4.1.0,<5.0.0a0

• new features:
  • populate table of contents with code symbols outline (experimental, file editor only)
• bug fixes:
  • fix settings reconciliation for nested properties (#1051)
  • fix a regression introduced in v5.0.2 which meant that overrides for native kernel and context completion providers were never active (#1057)
  • reduces some warnings in places known to have false positives to debug statements (#1057)
  • highlights no longer get instantly removed when navigating to a beginning of cell from another cell (#1057)
  • with the use of the new extensionFactory API (#1057):
    • LSP features work more reliably as the correct virtual document and editor is known rather than found from heuristics
    • LSP CodeMirror extensions are not added to editors which do not have an LSP-enabled editor reducing spurious warnings and improving performance
    • LSP CodeMirror extensions are only added once the LSP server was connected
• maintenance:
  • use new extensionFactory API allowing to remove workarounds that were needed to make the extension work in JupyterLab 4.0 (#1057)
  • remove no-longer needed patches for VirtualDocument as these were merged upstream and released in JupyterLab 4.1 (#1057)
  • update coverage, robot version and reporting approaches (#1052)
  • build against JupyterLab 4.1, fix tests (#1057)
  • bump ip from 2.0.0 to 2.0.1 (#1055)

jupyter-lsp 2.2.3

• maintenance:
  • updates pyright config schema to v1.1.350

v5.0.3

This is a small release with two bug fixes for completer and transclusions.

To upgrade to this release:

1. Make sure your JupyterLab version is 4.0.11 or newer and Python version is 3.8 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.0.3 jupyter-lsp==2.2.2 'jupyterlab>=4.0.11'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.0.3 jupyter-lsp=2.2.2 'jupyterlab>=4.0.11'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

@jupyter-lsp/jupyterlab-lsp 5.0.3

• bug fixes:
  • fix nested transclusions in JupyterLab 4.0.7+ (#1045)
  • fix completions when type is not defined (#1044)

Full Changelog: v5.0.2...v5.0.3

v5.0.2

All users should upgrade jupyter-lsp to v2.2.2 which addresses a security vulnerability

To upgrade to this release:

1. Make sure your JupyterLab version is 4.0.9 or newer and Python version is 3.8 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.0.2 jupyter-lsp==2.2.2 'jupyterlab>=4.0.9'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.0.2 jupyter-lsp=2.2.2 'jupyterlab>=4.0.9'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

@jupyter-lsp/jupyterlab-lsp 5.0.2

• bug fixes:
  • fix native JupyterLab completion not working when LSP completion plugin is disabled (#1036)

jupyter-lsp 2.2.2

• bug fixes:

  • address warning about renamed extension_points (#1035)
  • fix compatibility with jupyter server 1.x
  • fix an authentication-related security vulnerability (see the advisory for details)

• enhancements:

  • add authorization support (lsp resource, jupyter-server v2+ only) - this allows server operators for fine grained access control, e.g. in case if specific users (such as guest or read-only users) should not be allowed to access LSP; this is in addition to authentication fixes

Full Changelog: v5.0.1...v5.0.2

v5.0.1

A first (and extensive) bug fix release for jupyterlab-lsp 5.0.x line supporting JupyterLab 4.0. For older JupyterLab versions please use jupyterlab-lsp 4.x line. Please report any regression on GitHub issue tracker and feel welcome to open a pull request if you would like to contribute an enhancement or a bug fix.

A special shout out to new contributors who contributed to this set of releases: @i-aki-y, @jameshurst, and @zhanba 🎉

To upgrade to this release:

1. Make sure your JupyterLab version is 4.0.6 or newer and Python version is 3.8 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.0.1 jupyter-lsp==2.2.1 'jupyterlab>=4.0.9'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.0.1 jupyter-lsp=2.2.1 'jupyterlab>=4.0.9'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

@jupyter-lsp/jupyterlab-lsp 5.0.1

• bug fixes:
  • fix false “undefined name” in %%time and %%capture magics #1007 (thanks @i-aki-y!)
  • fix completion items for paths and other long items being cut off #1025
  • workaround issue with markdown lost on edit #1016
  • fix latex/Greek letters insertion and other completions which do not match prefix (do not pre-filter completions from kernel) #1022
  • fix completions in Console #1023
  • fix customising priority after pre-setting it with overrides.json #1027
  • fix jump to definitions in a file inside root in Pyright on Windows #1024
  • fix typos in setting title and help message #999 and #1010
• maintenance:
  • fix bootstrap script #1021
  • bump axios from 1.2.1 to 1.6.2 #1019
  • bump @babel/traverse from 7.22.5 to 7.23.4 #1020

jupyter-lsp 2.2.1

• bug fixes:
  • use APIHandler over JupyterHandler to get CORS OPTIONS #952 (thanks @zhanba!)
  • use shutil.which to discover npm executable on Windows #955 (thanks @jameshurst!)
• maintenance:
  • resolve traitlets type warnings, lint, remove six #1015
  • use sys.executable in stdio tests #998

Full Changelog: v5.0.0...v5.0.1

v5.0.0

This release brings support for JupyterLab 4.0. Known issues/limitations are listed in the changelog below. Please report any other regression on GitHub issue tracker and feel welcome to open a pull request if you would like to contribute an enhancement or a bug fix. For older JupyterLab versions please use jupyterlab-lsp 4.x line.

Extension authors: feature registration is now handled by upstream @jupyterlab/lsp package; migration overview notes are available in the documentation. Please note that better support for CodeMirror6 integration will be available in JupyterLab 4.1 release.

To upgrade to this release:

1. Make sure your JupyterLab version is 4.0.6 or newer and Python version is 3.8 or newer.
2. Update the extension:

   pip install jupyterlab-lsp==5.0.0 jupyter-lsp==2.2.0 'jupyterlab>=4.0.6'
   # or, for conda:
   # > Please note that conda packages may take a day or two since release before becoming available!
   # conda install -c conda-forge jupyterlab-lsp=5.0.0 jupyter-lsp=2.2.0 'jupyterlab>=4.0.6'

3. If installing this extension for the first time:
   • please read the full installation instructions as language servers of your choice need to be installed too, and additional configuration can make your experience smoother,
   • if you wish to use jedi-language-server or python-lsp-server, please make sure to upgrade IPython to 7.20 or newer.

Changelog

• enhancements:
  • uses toast notifications instead of messages on status bar
  • diagnostics panel will be re-opened on reload
• maintenance:
  • support JupyterLab 4
  • use upstream @jupyterlab/lsp package
  • use camelCase convention in TypeScript/JavaScript code
  • use @codemirror/linter to show diagnostics
    • this comes with a different style of underlines and custom tooltips
• known issues/limitations:
  • configuration of language servers via JSON Settings Editor may result in a spurious warning due to a transitive clash with settings from the UI editor when using nested pattern (e.g. {pylsp: {flake8: {enabled: true}}}); the dotted pattern (e.g. {"pylsp.flake8.enabled": true}) does not lead to such problem.
  • enabling auto-invoke of completer requires toggling checkbox in both native and LSP Code Completion settings
  • robot mode does not support JupyterLab 4.0, hence robot LSP will not work either
  • renaming in docker files may not work on certain variables due to upstream tokenizer issue

Full Changelog: v4.3.0...v5.0.0

v5.0.0rc1

This is the second release candidate of v5.0.0, providing support for JupyterLab 4.0. There are no know major bugs at this point - if you see any issues, please report on https://github.com/jupyter-lsp/jupyterlab-lsp/issues. A final release is expected in the upcoming week.

To test this release:

1. Make sure your JupyterLab version is 4.0.6 or newer and Python version is 3.8 or newer.

2. Update the extension:

   pip install jupyterlab-lsp==5.0.0rc1 jupyter-lsp==2.2.0 jupyterlab==4.0.6

Changes compared to last 5.0.0rc0

• restored re-use of standalone virtual documents for transculsions

Requires JupyterLab >=4.0.6,<5.0.0a0