Update dependency jupyterlab to v4.5.7

[renovate]

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
jupyterlab (changelog)	==4.4.10 → ==4.5.7

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Release Notes

jupyterlab/jupyterlab (jupyterlab)

v4.5.7

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4.5.7

(Full Changelog)

Enhancements made

• Update default font family to honor macOS system-wide ui-monospace #​18647 (@​flaviomartins)

Bugs fixed

• Video and Audio Content Providers: Fix JupyterLite support #​18652 (@​martinRenou)
• Fix notebook hang when dropping cells #​18808 (@​MUFFANUJ)
• Fix Contextual Help keyboard shortcut reliability and menu Help functionality #​18747 (@​itsmejay80)
• Fix focusing input element when opening a dialog from Command Palette #​18735 (@​Carreau)
• Fix native context menu blocked even when context menu is suppressed #​18753 (@​utsav-develops)
• Fix flaky toolbar item placement in popup #​18618 (@​filipeoliveira05)

Maintenance and upkeep improvements

• Fix linting issue #​18819 (@​krassowski)
• Fix syntax for Python 3.9 on 4.5.x branch #​18817 (@​krassowski)
• Remove unused CodeMirror v5 CSS rule #​18785 (@​Carreau)
• Remove unused CSS rule forgotten after CodeMirror migration #​18763 (@​Carreau)
• Remove unused progress bar CSS rule in execution indicator #​18759 (@​Carreau)
• Remove dead .jp-VariableRenderer-TrustButton CSS rule #​18762 (@​Carreau)
• Remove used .jp-Cell-Placeholder CSS rules #​18761 (@​Carreau)

Documentation improvements

• Fix name of option for extension manager implementation in docs #​18788 (@​krassowski)
• Remove 4.5.0 announcement from docs #​18740 (@​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)

@​Carreau (activity) | @​filipeoliveira05 (activity) | @​flaviomartins (activity) | @​itsmejay80 (activity) | @​jtpio (activity) | @​krassowski (activity) | @​martinRenou (activity) | @​MUFFANUJ (activity) | @​utsav-develops (activity)

v4.5.6

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4.5.6

(Full Changelog)

Bugs fixed

• Replace scrollback implementation with scroll anchoring outside of full windowing mode #​18522 (@​krassowski)
• Harmonize translation wrappers in Python files to use gettext methods #​18597 (@​tmetzl)
• Remove unimplemented filebrowser:search command #​18593 (@​krassowski)
• Fix status bar focus outlines #​18585 (@​IsabelParedes)
• Fix filebrowser:create-new-file context menu selector #​18588 (@​jtpio)
• Fix single-character code blocks rendering as empty #​18572 (@​soniya-malviy)
• Hide code input in CodeConsole when configured #​18554 (@​agriyakhetarpal)

Maintenance and upkeep improvements

• Update benchmark snapshots even if base snapshots require changes #​18549 (@​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) | @​IsabelParedes (activity) | @​jtpio (activity) | @​krassowski (activity) | @​soniya-malviy (activity) | @​tmetzl (activity)

v4.5.5

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4.5.5

(Full Changelog)

Bugs fixed

• Fix theme settings broken in non-English locales #​18530 (@​apoorvdarshan)
• Fix comms subshell resource management on disposal and when changing settings #​18531 (@​krassowski)
• Upgrade @codemirror/view, fixing slow selection when line wrapping is enabled #​18479 (@​krassowski)
• Only turn off overflow anchor when windowing is active #​18503 (@​jasongrout)
• Fix table of contents navigation for Markdown files #​18411 (@​itsmevichu)

Maintenance and upkeep improvements

• Update to marked 17.0.2 and mermaid 11.12.3 #​18532 (@​bollwyvl, @​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)

@​apoorvdarshan (activity) | @​bollwyvl (activity) | @​itsmevichu (activity) | @​jasongrout (activity) | @​krassowski (activity)

v4.5.4

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4.5.4

(Full Changelog)

Bugs fixed

• Avoid using system clipboard in Notebook widget #​18474 (@​brichet)
• Update CodeMirror versions, fixing a few selection issues #​18466 (@​krassowski)
• Fix debugger variable panel to render value 0 properly #​18464 (@​itsmevichu)
• Consider both the content type and pattern match in DocumentRegistry.getFileTypeForModel() #​18409 (@​krassowski)
• false in saveAs to avoid fetching file body #​18379 (@​DeborahOlaboye)

Maintenance and upkeep improvements

• Bump Lumino packages to the 2026.2.5 release, fixing iframe resizing #​18440 (@​jasongrout)

Documentation improvements

• Clarify notebook and cell metadata API changes in JupyterLab 4 #​18304 (@​Krish-876)
• Document a change in the Code Editor source updates via sharedModel in JupyterLab 4 #​18260 (@​Krish-876)
• Fix Contents API fetch documentation of the content default #​18383 (@​ceasermikes002)
• Add AI rules #​18322 (@​jtpio)

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)

@​brichet (activity) | @​ceasermikes002 (activity) | @​DeborahOlaboye (activity) | @​itsmevichu (activity) | @​jasongrout (activity) | @​jtpio (activity) | @​krassowski (activity) | @​Krish-876 (activity)

v4.5.3

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4.5.3

(Full Changelog)

Bugs fixed

• Fix error in console when the debugger switch from a module to another #​18352 (@​brichet)
• Fix focus of replace buttons in the document search box #​18362 (@​IsabelParedes)
• Update CodeMirror to latest versions #​18344 (@​krassowski)
• Fix deferred cell loading in defer and contentVisibility windowing mode #​18359 (@​krassowski)
• Backport PR #​18349: Fix "Open With > Editor" for .py files, update @lumino packages to v2026.1.15 #​18351 (@​krassowski, @​aaron-seq)

Maintenance and upkeep improvements

• Fix UI tests: config useSystemClipboardForCells=true for notebook toolbar test #​18335 (@​brichet)
• Remove generated docs files from the repo #​18340 (@​jtpio)

Documentation improvements

• Add installation instructions for JupyterLab with uv #​18363 (@​jimangel)

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)

@​aaron-seq (activity) | @​brichet (activity) | @​IsabelParedes (activity) | @​jimangel (activity) | @​jtpio (activity) | @​krassowski (activity)

v4.5.2

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4.5.2

(Full Changelog)

Bugs fixed

• Backport PR #​18250: Make system clipboard opt-in #​18319 (@​Darshan808, @​krassowski)
• Fix empty math block throws codemirror's error #​18308 (@​i-aki-y)
• Fix cell footer width for smaller screens #​18276 (@​MUFFANUJ)
• Fix scrolling to anchor from ToC/links in Markdown and HTML with data attributes #​18208 (@​pranshugupta01)
• Fix merge breaking rendering cell order in defer mode #​18220 (@​krassowski)
• Fix inverted Unicode surrogate checks #​18209 (@​JamesWrigley)

Maintenance and upkeep improvements

• Bump vega-selections from 5.6.0 to 5.6.3 #​18315 (@​dependabot[bot])
• Make the plugin registry slow activation test more robust #​18254 (@​krassowski)
• Bump jws from 3.2.2 to 3.2.3 #​18171 (@​dependabot[bot])
• Remove unused snapshot #​18224 (@​brichet)
• Bump systeminformation from 5.23.14 to 5.27.14 #​18223 (@​dependabot[bot])
• Prevent updating npm next tag for some versions of @jupyterlab/rendermime-interfaces #​18217 (@​jtpio)

Documentation improvements

• Fix broken see-also reference for inspect_request message #​18234 (@​Krish-876)

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)

@​brichet (activity) | @​Darshan808 (activity) | @​i-aki-y (activity) | @​JamesWrigley (activity) | @​jtpio (activity) | @​krassowski (activity) | @​Krish-876 (activity) | @​MUFFANUJ (activity) | @​pranshugupta01 (activity)

v4.5.1

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4.5.1

(Full Changelog)

Deprecated features

• Drives: Deprecate the notion of defaultContentProvider #​18169 (@​martinRenou)

Enhancements made

• Detect and log slow plugins #​18181 (@​Darshan808)

Bugs fixed

• Debugger: Fix restart and debug command. #​18115 (@​HaudinFlorence)
• Fix scrollPastEnd for text editors #​18186 (@​Meriem-BenIsmail)
• Enable undo/redo in JSON settings editor #​18165 (@​Meriem-BenIsmail)
• Restore focus after closing the command palette #​18167 (@​Meriem-BenIsmail)
• Restore auto-resizing of the code console input prompts #​17819 (@​jtpio)
• Fix: Safely handle missing args in fileeditor:change-font-size label provider #​18157 (@​prajyot-porje)

Maintenance and upkeep improvements

• Check if the list of commands, tokens and plugins has changed #​18198 (@​jtpio)
• Update to Playwright 1.57.0 #​18151 (@​jtpio)
• Reconfigure 4.5.x branch #​18161 (@​jtpio, @​jasongrout, @​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)

@​Darshan808 (activity) | @​FoSuCloud (activity) | @​HaudinFlorence (activity) | @​ianthomas23 (activity) | @​jasongrout (activity) | @​jtpio (activity) | @​krassowski (activity) | @​martinRenou (activity) | @​meeseeksmachine (activity) | @​Meriem-BenIsmail (activity) | @​prajyot-porje (activity) | @​xc2 (activity)

v4.5.0

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(Full Changelog)

New features added

• Add terminal search functionality #​17691 (@​ianthomas23)

Enhancements made

• Fix kernel status display in status bar #​18047 (@​Darshan808)
• Introduce DebuggerDisplayRegistry to provide context-aware display names for debugger panels #​18043 (@​arjxn-py)
• Introduce new token for the default IContentProvider #​18027 (@​martinRenou)
• Update Show more outputs button design #​18021 (@​andrii-i)
• Optimize content-visibility application #​18013 (@​Meriem-BenIsmail)
• Show execution count in breakpoints, callstack, and sources panels while debugging in console #​18003 (@​arjxn-py)
• Keep debugger state though kernel restarts #​17972 (@​gjmooney)
• Make DocumentManager dialogs customizable #​17961 (@​Darshan808)
• Systematise how base URL is obtained to allow swapping it more easily #​17952 (@​krassowski)
• Export the ContentProviderRegistry #​17940 (@​martinRenou)
• Make filebrowser breadcrumbs configurable #​17932 (@​Darshan808)
• Switch the default windowing mode to contentVisibility #​17926 (@​Meriem-BenIsmail)
• Pass context down in attachments resolver #​17924 (@​krassowski)
• Allow swapping the empty markdown cell placeholder (and translate it) #​17920 (@​krassowski)
• Enable the minimap for all windowing modes #​17904 (@​Meriem-BenIsmail)
• Debugger: Differentiate selected breakpoints with specific style #​17893 (@​HaudinFlorence)
• Use console for debugger evaluation #​17892 (@​gjmooney)
• Debugger: Visual indicator when debugger is paused #​17891 (@​arjxn-py)
• Add IUserAPIClient to make swapping UserManager easier #​17884 (@​krassowski)
• Provide context about the tag and attribute to the URL resolver #​17882 (@​krassowski)
• Debugger: Show cell execution count in breakpoint/call stack/source panel #​17881 (@​arjxn-py)
• Add file browser menu for creating new Python/R/Julia files #​17848 (@​martinRenou)
• Allow configuring toSkip for the SettingsEditor #​17834 (@​jtpio)
• Use content-visibility to render notebook cells more efficiently #​17822 (@​Meriem-BenIsmail)
• Use toolbar registry for log console #​17814 (@​gjmooney)
• Add a new addExtraLineOnCellMerge setting #​17806 (@​jtpio)
• Update to mermaid 11.10, marked 16.2 #​17800 (@​bollwyvl)
• Allow opening notebooks without starting a kernel #​17798 (@​jtpio)
• Allow to swap the URL resolver #​17784 (@​krassowski)
• Add the "Show Workspace Indicator" command to the palette #​17780 (@​jtpio)
• Auto-switch between light and dark mode when "Synchronize with System Settings" is enabled #​17733 (@​MUFFANUJ)
• Keep cell id when the user changes cell type #​17731 (@​afshin)
• Discover the app directory relative to the installed module #​17721 (@​zanieb)
• Show checkbox and buttons of Dialog component on separate lines #​17696 (@​MUFFANUJ)
• Add types for interrupt messages, and move them from shell to control channel #​17684 (@​krassowski)
• Add fold/unfold commands to menu and command palette #​17677 (@​Darshan808)
• Add a new allowFileUploads setting to the file browser #​17676 (@​jtpio)
• Dockerfile: Install less, vim, and nano #​17670 (@​rschroll)
• Describe args for all commands #​17649 (@​jtpio)
• Add audio-extension and video-extension #​17636 (@​jtpio)
• Add select all command for file browser listing #​17571 (@​RRosio)
• Add a selectionChanged signal to the file browser #​17563 (@​jtpio)
• Auto-open uploaded files with size and settings control #​17556 (@​Darshan808)
• Add a setting to configure the default log level for the Log Console #​17547 (@​jtpio)
• Add a signal when cells are pasted in the Notebook #​17506 (@​brichet)
• Add new CSS rule for expanding linked output to 100% height #​17487 (@​SylvainCorlay)
• Add an optional exportAs method to NbConvert.IManager #​17482 (@​jtpio)
• Reorder extra_labextensions_path to favor defaults #​17476 (@​peytondmurray)
• Use the system clipboard for copying and pasting cells #​17445 (@​yacchin1205)
• Add jump to executing/executed cell button #​16880 (@​Darshan808)

Bugs fixed

• Update lumino to v2025.11.13 #​18108 (@​krassowski)
• Use IntersectionObserver to disable containment for on-screen cells #​18091 (@​Meriem-BenIsmail)
• Fix layout trashing when navigating notebook cell-by-cell #​18080 (@​krassowski)
• Hide “Paused in Debugger” overlay when session terminates #​18067 (@​arjxn-py)
• Debugger: Fix breakpoints lost when closing modules #​18063 (@​HaudinFlorence)
• Fix allow-same-origin exception handling in sandbox when changing trust status #​18049 (@​skapin)
• Don't open default editor if a different kind of editor is already open #​18034 (@​robertstrauss)
• Fix debugger initialization for notebooks on reload #​18028 (@​arjxn-py)
• Only show hidden part of the path in the tooltip of ellipsis #​18026 (@​krassowski)
• Fix ObservableList.removeValue behaviour: if item isn't found, don't just remove the last item! #​18019 (@​robertstrauss)
• Fix breadcrumb drag-and-drop issues #​18014 (@​Darshan808)
• Fix race condition renaming unnamed files on first save #​17982 (@​shreve)
• Fix spurious scrollbar in output area due to prompt overlay #​17981 (@​shreve)
• Fix file drag-and-drop to breadcrumbs #​17975 (@​Darshan808)
• Delay content-visibility application to handle early CodeMirror initialization (Firefox) #​17973 (@​Meriem-BenIsmail)
• Prevent widget closure when Save As is cancelled #​17956 (@​Darshan808)
• Fix empty whitespace after large cell rendering #​17949 (@​Meriem-BenIsmail)
• Fix scrolling to targets within notebook #​17928 (@​krassowski)
• Debugger: fix adding a breakpoint on an empty line of code and reclicking after addition #​17923 (@​HaudinFlorence)
• Make file browser optional in file editor extension #​17922 (@​Ankitaupadhaya)
• Debugger: Only send the configurationDone message once as per the DAP #​17912 (@​martinRenou)
• Improve description of windowing mode in settings #​17897 (@​davidbrochart)
• Fix kernel status display in status bar #​17894 (@​Darshan808)
• Correctly dispose TerminalManager even if terminals are not available #​17876 (@​krassowski)
• Fix notebook toolbar item order #​17866 (@​Darshan808)
• Fix output prompt overlay height for large outputs #​17863 (@​Meriem-BenIsmail)
• Debugger: scroll to the highlighted line in source panel #​17860 (@​brichet)
• Prevent overlay of content from other columns when renaming a file in the file browser #​17857 (@​CrafterKolyan)
• Select file and accept dialog on file double click in FileDialog.getOpenFiles #​17844 (@​martinRenou)
• Fix broken toolbar updates due to missing 'clear' cases in switch statements for ObservableList #​17837 (@​Darshan808)
• Debugger: Preserve variables panel contents when switching editor focus #​17830 (@​arjxn-py)
• Send code to console #​17824 (@​gjmooney)
• Change default line wrap in default editor config #​17818 (@​gjmooney)
• Clear incomplete execution metadata when splitting running cells #​17804 (@​Darshan808)
• Activate Code Folding submenu only where it is supported #​17803 (@​Darshan808)
• Fix highlighting search on output cells and previous match skips #​17797 (@​itsmevichu)
• Don't create empty page_config in sys_prefix when disabled is empty #​17791 (@​gjmooney)
• Mark cell as dirty at execution start instead of after execution #​17774 (@​Darshan808)
• Preserve original cell during split to maintain kernel connections #​17755 (@​Darshan808)
• Exclude version 6.30.0 of ipykernel, which add a regression on the debugger #​17744 (@​brichet)
• Fix initial column sizes in FileDialog.getOpenFiles dialog #​17737 (@​martinRenou)
• Fix anchor navigation on sanitized HTML #​17727 (@​brichet)
• Fix file browser navigation with preferredDir #​17723 (@​Darshan808)
• Fix error when deleting a markdown cell with heading #​17720 (@​itsmevichu)
• Reduce UI blocking time when saving large notebooks by using file stream #​17707 (@​krassowski)
• Fix scrollbar behaviour when scrolling past long cell in full windowing mode #​17705 (@​krassowski)
• Normalize ToolbarButtonComponent dataset attributes with the data- prefix #​17703 (@​RRosio)
• Do not change silently when executing an empty cell #​17701 (@​brichet)
• Fix tab order for status bar items #​17700 (@​MUFFANUJ)
• Update @codemirror/view to v6.38.1, fixing lineWrap in defer mode #​17698 (@​krassowski)
• Fix auto completion on irrelevant cell types #​17693 (@​itsmevichu)
• Check minimum docker version when starting docker build #​17675 (@​rschroll)
• Fix uncoalesced cell stream outputs clearing #​17672 (@​Darshan808)
• Fix threadId being passed to the debugger #​17667 (@​kr-2003)
• Fix colors for CodeMirror panels #​17666 (@​krassowski)
• Create a subshell per target and kernel when using CommsOverSubshells.PerCommTarget #​17634 (@​ianthomas23)
• Prevent memory leak when rendering text stream #​17628 (@​krassowski)
• Fix cell toolbar enabled status with multiple notebooks #​17625 (@​MUFFANUJ)
• Add layout containment on viewport in windowed mode #​17620 (@​krassowski)
• Fix selection visibility in terminal while using Dark High Contrast theme #​17618 (@​MUFFANUJ)
• Fix setting allowed schemes on runtime using Sanitizer.setAllowedSchemes #​17602 (@​bsundaram1)
• Emit selectionChanged on model refresh #​17596 (@​jtpio)
• Fix error handing in extension manager (typo and undefined variable) #​17592 (@​Darshan808)
• Fixes for accessibility issues reported on missing ARIA roles #​17591 (@​nkn2022)
• Fix stringmd5 in docker image if both md5sum and md5 are present #​17590 (@​ritzdevp)
• Improve the Table of Contents logic to handle more heading definitions #​17583 (@​itsmevichu)
• Ensure strings with yellow background in tracebacks are visible #​17577 (@​EtiennePelletier)
• Add standby

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