1 Release published by 1 person

• v4.3.8

  published Jun 24, 2025

17 Pull requests merged by 5 people

• Backport PR #17666 on branch 4.4.x (Fix colors for CodeMirror panels)

  #17669 merged Jun 27, 2025

• Fix colors for CodeMirror panels

  #17666 merged Jun 27, 2025

• Backport PR #17625 on branch 4.4.x (Fix cell toolbar enabled status with multiple notebooks)

  #17665 merged Jun 27, 2025

• Fix cell toolbar enabled status with multiple notebooks

  #17625 merged Jun 27, 2025

• Backport PR #17634 on branch 4.4.x (Create a subshell per kernel when using CommsOverSubshells.PerCommTarget)

  #17660 merged Jun 26, 2025

• Create a subshell per target and kernel when using CommsOverSubshells.PerCommTarget

  #17634 merged Jun 26, 2025

• Backport PR #17628 on branch 4.4.x (Prevent memory leak when rendering text stream)

  #17659 merged Jun 26, 2025

• Prevent memory leak when rendering text stream

  #17628 merged Jun 26, 2025

• Backport PR #17640 on branch 4.4.x (Backport PR #17602 on branch 4.3.x (Fix setting allowed schemes on runtime using Sanitizer.setAllowedSchemes))

  #17651 merged Jun 26, 2025

• [4.4.x] Update documentation snapshots

  #17658 merged Jun 25, 2025

• Backport PR #17656 on branch 4.4.x (Fix terminal visual regression snapshots test failures)

  #17657 merged Jun 25, 2025

• Update UI Tests Documentation snapshots

  #17654 merged Jun 25, 2025

• Fix terminal visual regression snapshots test failures

  #17656 merged Jun 25, 2025

• Backport PR #17602 on branch 4.3.x (Fix setting allowed schemes on runtime using Sanitizer.setAllowedSchemes)

  #17640 merged Jun 24, 2025

• [4.3.x] Update altair to fix CI

  #17648 merged Jun 23, 2025

• Backport PR #17639 on branch 4.4.x (Fix link to zulip and icon in docs)

  #17647 merged Jun 23, 2025

• Fix link to zulip and icon in docs

  #17639 merged Jun 23, 2025

4 Pull requests opened by 4 people

• docs: add Mermaid diagram usage guide with example image

  #17644 opened Jun 21, 2025

• Describe `args` for all commands

  #17649 opened Jun 23, 2025

• Fixed currentThread function in DebuggerService

  #17667 opened Jun 27, 2025

• Dockerfile: Install less, vim, and nano

  #17670 opened Jun 27, 2025

8 Issues closed by 3 people

• The toolbar up/down arrow status changes depending on active cell in another notebook

  #17426 closed Jun 27, 2025

• Using a subshell `perCommTarget` fails if using more than one kernel

  #17633 closed Jun 26, 2025

• Memory leak in textual output streaming

  #17624 closed Jun 26, 2025

• UI tests snapshot update is needed

  #17653 closed Jun 25, 2025

• Examples and UI tests checks are failing on CI

  #17652 closed Jun 25, 2025

• Updating documentation snapshot fails

  #17389 closed Jun 25, 2025

• How do I prevent `jupyter lab` from creating `etc` in `PYTHONHOME`

  #17645 closed Jun 24, 2025

• set_trace at top level steps into internal code

  #17626 closed Jun 24, 2025

6 Issues opened by 5 people

• Provide more CLI tools in the devcontainer

  #17668 opened Jun 27, 2025

• Docker image fails to build: invalid value ${NEW_MAMBA_USER_ID} for uid

  #17663 opened Jun 26, 2025

• Scroll event propagation issue

  #17662 opened Jun 26, 2025

• Need cell execution_number while calling dumpCell

  #17661 opened Jun 26, 2025

• Add QA Target IDs for Improved Test Automation and Unified Testing Practices

  #17650 opened Jun 24, 2025

• Expose `JUPYTER_NOTEBOOK_DIR` and `JUPYTER_NO_BROWSER` environment variables for convenience

  #17646 opened Jun 22, 2025

15 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Fixes for accessibility issues reported on missing ARIA roles

  #17591 commented on Jun 25, 2025 • 6 new comments

• Add `audio-extension` and `video-extension`

  #17636 commented on Jun 27, 2025 • 5 new comments

• Add select all command for file browser listing

  #17571 commented on Jun 27, 2025 • 1 new comment

• Make presses of the tab key in the completions menu work the same as in IPython

  #12583 commented on Jun 24, 2025 • 0 new comments

• JupyterLab ignores the `JUPYTER_CONFIG_DIR` environment variable

  #17637 commented on Jun 24, 2025 • 0 new comments

• jupyterlab-execute-time still showing when running empty cell in JupyterLab 4.4.2

  #17638 commented on Jun 24, 2025 • 0 new comments

• UI blocks on page refresh when kernels are in pending state with use_pending_kernels=True

  #17642 commented on Jun 24, 2025 • 0 new comments

• Keyboard shortcut for code folding

  #8548 commented on Jun 25, 2025 • 0 new comments

• Cells sometimes do not render when scrolling down in presence of large outputs

  #17023 commented on Jun 25, 2025 • 0 new comments

• Erratic Scroll Jump just when scrolling

  #15968 commented on Jun 26, 2025 • 0 new comments

• Terminal text invisible

  #17541 commented on Jun 27, 2025 • 0 new comments

• Fix Inconsistent Behavior for Toolbar Button

  #17230 commented on Jun 27, 2025 • 0 new comments

• Documentation for Kernel Subshells

  #17623 commented on Jun 27, 2025 • 0 new comments

• Update mermaid 11.7.0

  #17641 commented on Jun 27, 2025 • 0 new comments

• hub-extension: Restart server with iframe of spawn page

  #17643 commented on Jun 27, 2025 • 0 new comments