Log Message:
Update to 3.7

Upstream changes:
[3.7] 2024-08-16
Changed
Refactor abbr Extension
A new AbbrTreeprocessor has been introduced, which replaces the now deprecated \ 
AbbrInlineProcessor. Abbreviation processing now happens after Attribute Lists, \ 
avoiding a conflict between the two extensions (#1460).

The AbbrPreprocessor class has been renamed to AbbrBlockprocessor, which better \ 
reflects what it is. AbbrPreprocessor has been deprecated.

A call to Markdown.reset() now clears all previously defined abbreviations.

Abbreviations are now sorted by length before executing AbbrTreeprocessor to \ 
ensure that multi-word abbreviations are implemented even if an abbreviation \ 
exists for one of those component words. (#1465)

Abbreviations without a definition are now ignored. This avoids applying abbr \ 
tags to text without a title value.

Added an optional glossary configuration option to the abbreviations extension. \ 
This provides a simple and efficient way to apply a dictionary of abbreviations \ 
to every page.

Abbreviations can now be disabled by setting their definition to "" or \ 
''. This can be useful when using the glossary option.

Fixed
Fixed links to source code on GitHub from the documentation (#1453).