Backports for 1.3.7

[philippjfr]

Enhancements

• Add filter_by to ChatMessage.serialize (#6090)
• Support using an SVG for ToggleIcon (#6127)
• Add resizable param to TextAreaInput (#6126)
• Improve date and datetime picker functionality (#6152)
• Add activity indicator to ChatMessage (#6153)
• Lazily import bleach HTML sanitizer (#6179)

Bug fixes

• Fix alignment issues in chat components (#6104, #6135)
• Fix generator placeholder and optimize updates in Chat components (#6105)
• Fix issue with callback future handling on Chat components (#6120)
• Fix bug in Chat interfaces related to pn.state.browser_info (#6122)
• Allow instantiating empty Matplotlib pane (#6128)
• Ensure icon displays inline with text on FileDownload (#6133)
• Fix styling of links in Tabulator fast theme (#6146)
• Fix passing of card_params on ChatFeed (#6154)
• Handle Tabulator.title_formatter if is type dict (#6166)
• Fix per_session caching (#6169)
• Correctly reshape nd-arrays in Plotly pane (#6174)
• Handle NaT values on Perspective pane (#6176)
• Do not rerender output if ReplacementPane object identity is unchanged (#6183)
• Tabulator: fix valuesLookup set up for older list-like editors (#6192)
• Fix pyodide loading message styling issues (#6194)
• More complete patch for the TextEditor to support being rendered in the Shadow DOM (#6222)
• Add guard to Tabulator ensuring that it does not error when it is not rendered (#6223)
• Fix race conditions when instantiating Comm in Jupyter causing notifications to break (#6229)

Compatibility & Security

• Upgrade Plotly.js to 2.25.3 to address CVE-2023-46308 (#6230)

Documentation

• Add Design and Theme explanation documentation (#4741)
• Fix pyodide execution in documentation
• Fix wrong and broken link (#5988, #6132)
• Use GoatCounter for website analytics (#6117)
• Add Dask How to guide (#4234)
• Fix Material template notebook .show() call (#6137)
• Add missing item in docstring (#6167)
• Ploomber Cloud deployment documentation (#6182)
• Correct duplicate wording (#6188)
• Update JupyterLite Altair example to latest API (#6226)

[codecov]

Codecov Report

Attention: 64 lines in your changes are missing coverage. Please review.

Comparison is base (bf73fbe) 72.41% compared to head (fb519a5) 84.54%.
Report is 16 commits behind head on branch_1.3.

Files	Patch %	Lines
panel/chat/feed.py	84.78%	7 Missing ⚠️
panel/io/notebook.py	46.15%	7 Missing ⚠️
panel/io/cache.py	20.00%	4 Missing ⚠️
panel/io/jupyter_server_extension.py	0.00%	4 Missing ⚠️
panel/pane/base.py	66.66%	4 Missing ⚠️
panel/widgets/input.py	87.87%	4 Missing ⚠️
panel/io/document.py	0.00%	3 Missing ⚠️
panel/io/pyodide.py	0.00%	3 Missing ⚠️
panel/io/server.py	0.00%	3 Missing ⚠️
panel/tests/ui/widgets/test_icon.py	95.08%	3 Missing ⚠️
... and 15 more

Additional details and impacted files

@@               Coverage Diff               @@
##           branch_1.3    #6221       +/-   ##
===============================================
+ Coverage       72.41%   84.54%   +12.13%     
===============================================
  Files             295      296        +1     
  Lines           43585    43879      +294     
===============================================
+ Hits            31561    37098     +5537     
+ Misses          12024     6781     -5243     

Flag	Coverage Δ
ui-tests	41.00% <45.12%> (?)
unitexamples-tests	72.33% <56.68%> (-0.08%)	⬇️

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