jupyterlab 4.6.0a1

v4.6.0a1

on Python PyPI

4.6.0a1

(Full Changelog)

Enhancements made

• Added interrupt_mode to the Kernel Spec interface #18307 (@fleming79, @krassowski)
• add better colour to improve visibility against the background #18284 (@MUFFANUJ, @Darshan808)
• Error background configurable from theme settings #18219 (@brichet, @krassowski)
• Add Find and replace command to the Edit menu #18218 (@Meriem-BenIsmail, @brichet, @krassowski)
• Debugger: Move the responsibility to set the current source to the sources model #18213 (@HaudinFlorence, @brichet, @jtpio, @krassowski, @martinRenou)
• Styling of settings array buttons #18211 (@brichet, @krassowski)
• Add commands to split main area widgets #18192 (@Meriem-BenIsmail, @brichet, @jtpio, @krassowski)

Bugs fixed

• Fix empty math block throws codemirror's error #18308 (@i-aki-y, @Darshan808, @krassowski)
• Fix cell footer width for smaller screens #18276 (@MUFFANUJ, @Darshan808, @krassowski)
• Update to Rspack 1.7.0-beta.1 #18267 (@jtpio, @jasongrout, @krassowski)
• Make system clipboard opt-in when performing copy/cut/paste of cells #18250 (@Darshan808, @krassowski)
• Make file browser listings respect the UI font size when renaming files #18249 (@agriyakhetarpal, @krassowski)
• Fix console commands enabled status if not in main area #18238 (@brichet, @krassowski)
• Fix merge breaking rendering cell order in defer mode #18220 (@krassowski, @brichet)
• Fix inverted Unicode surrogate checks #18209 (@JamesWrigley, @krassowski)
• Fix scrolling to anchor from ToC/links in Markdown and HTML with data attributes #18208 (@pranshugupta01, @brichet, @krassowski)
• Update aria-pressed state for ToolbarButton when pressed #17222 (@MUFFANUJ, @krassowski)

Maintenance and upkeep improvements

• Bump vega-selections from 5.6.0 to 5.6.3 #18315 (@krassowski)
• Update to Rspack 1.7.1 #18312 (@jtpio, @krassowski)
• Update to Rspack 1.7.0 #18300 (@jtpio, @Darshan808, @krassowski)
• Fix the path of the uploaded artifiacts of galata report #18288 (@brichet, @Darshan808, @krassowski)
• Fix command palette accessibility test #18255 (@krassowski, @brichet)
• Make the plugin registry slow activation test more robust #18254 (@krassowski, @Darshan808)
• Update ui test triggers #18248 (@jasongrout, @Zsailer)
• Remove unused snapshot #18224 (@brichet, @jtpio, @krassowski)
• Bump systeminformation from 5.23.14 to 5.27.14 #18223 (@brichet, @krassowski)
• Prevent updating npm next tag for some versions of @jupyterlab/rendermime-interfaces #18217 (@jtpio, @krassowski)
• Update to python 3.14, remove python 3.9 #18216 (@jasongrout, @brichet, @krassowski)
• Bump jws from 3.2.2 to 3.2.3 #18171 (@krassowski)
• Update to ruff==0.14.10 and other pre-commit updates #17838 (@jtpio)

Documentation improvements

• Document workspace selector and TopBar extension point #18272 (@Krish-876, @krassowski)
• Document proxy environment variables for extension manager #18259 (@Krish-876, @krassowski)
• Fix broken see-also reference for inspect_request message #18234 (@Krish-876, @krassowski)
• Docs: clarify edit mode vs command mode in notebooks #18222 (@harshaagrawal20, @krassowski)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review.
See our definition of contributors.

(GitHub contributors page for this release)

@agriyakhetarpal (activity) | @andrii-i (activity) | @brichet (activity) | @Darshan808 (activity) | @fleming79 (activity) | @harshaagrawal20 (activity) | @HaudinFlorence (activity) | @i-aki-y (activity) | @JamesWrigley (activity) | @jasongrout (activity) | @jtpio (activity) | @krassowski (activity) | @Krish-876 (activity) | @martinRenou (activity) | @Meriem-BenIsmail (activity) | @MUFFANUJ (activity) | @pranshugupta01 (activity) | @Zsailer (activity)