v5.8.1

5.8.1

Fixes a regression in 5.8.0 for code which may assume SYSTEM_CONFIG_PATH is non-empty (Jupyter Server).

(Full Changelog)

Bugs fixed

• Convert license settings into PEP-639 format #431 (@jbedorf)
• use env config path for system config path when no system config path #430 (@minrk)

Contributors to this release

(GitHub contributors page for this release)

@jbedorf | @minrk

v5.8.0

5.8.0

(Full Changelog)

Security

• Fixes CVE-2025-30167 / GHSA-33p9-3p43-82vq on Windows (advisory to be published 2025-06-02)

Bugs fixed

• fix: handle RuntimeError correctly in run_sync #425 (@hugokerstens)

Maintenance and upkeep improvements

• add security.md #422 (@Carreau)
• chore: update pre-commit hooks #421 (@pre-commit-ci)
• Bump actions/create-github-app-token from 1 to 2 in the actions group #420 (@dependabot)
• fix package_spec in downstream tests #419 (@minrk)
• chore: hatch run run docs:api #418 (@minrk)
• narrow type of envset when it can't be None #417 (@minrk)
• update pre-commit #416 (@Carreau)
• Update Pyproject metadata #414 (@Carreau)
• remove donwstream check #413 (@Carreau)
• A bunch of pre-commit and CI upgrade. #412 (@Carreau)
• AssertionErrors should not be manually raised. #411 (@Carreau)
• Build docs on ubuntu #403 (@blink1073)
• Bump the actions group with 1 update #395 (@dependabot)

Documentation improvements

• Miscelaneous docs update. #401 (@Carreau)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @Carreau | @dependabot | @hugokerstens | @minrk | @krassowski

v5.7.2

5.7.2

(Full Changelog)

Maintenance and upkeep improvements

• Update Release Scripts #396 (@blink1073)
• Enforce pytest 7 #393 (@blink1073)
• chore: update pre-commit hooks #392 (@pre-commit-ci)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @pre-commit-ci

v5.7.1

5.7.1

(Full Changelog)

Bugs fixed

• Derive JupyterAsyncApp from JupyterApp #389 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073

v5.7.0

5.7.0

(Full Changelog)

Enhancements made

• Modernize event loop behavior #387 (@blink1073)

Maintenance and upkeep improvements

• chore: update pre-commit hooks #388 (@pre-commit-ci)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @pre-commit-ci

v5.6.1

5.6.1

(Full Changelog)

Bugs fixed

• Fix export of package version #386 (@blink1073)
• Revert "Enable async JupyterApp" #385 (@blink1073)

Maintenance and upkeep improvements

• Bump github/codeql-action from 2 to 3 #380 (@dependabot)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @dependabot

v5.6.0

5.6.0

(Full Changelog)

Enhancements made

• Enable async JupyterApp #381 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073

v5.5.1

5.5.1

(Full Changelog)

Bugs fixed

• Account for read only file systems in migration #379 (@blink1073)

Maintenance and upkeep improvements

• Update ruff and typings #376 (@blink1073)
• chore: update pre-commit hooks #374 (@pre-commit-ci)
• Clean up lint and add downstream checks #373 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @mtelka | @pre-commit-ci

v5.5.0

5.5.0

(Full Changelog)

Maintenance and upkeep improvements

• Fix typing for traitlets 5.13 #372 (@blink1073)
• Adopt pydata sphinx theme #371 (@blink1073)
• Use ruff format #370 (@blink1073)
• Update typings for mypy 1.6 #368 (@blink1073)
• Lowercase APPNAME on macOS Homebrew #364 (@singingwolfboy)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @singingwolfboy

v5.4.0

5.4.0

(Full Changelog)

Maintenance and upkeep improvements

• Add python 3.12 support #367 (@blink1073)
• Update typings for traitlets 5.11 #366 (@blink1073)

Contributors to this release

(GitHub contributors page for this release)

@blink1073 | @davidbrochart | @jamescooke