Changelog in master branch is behind Changes on CPAN

[jkeenan]

When I view the file ChangeLog in the master branch of this repository, it starts off:

# ChangeLog for Pod::Simple dist
#---------------------------------------------------------------------------
3.44 2022-xx-yy Karl Williamson <[email protected]>
	- Use Test::More and cleanup tests Graham Knop++
	- reorganize Makefile.PL warnings Graham Knop++
	- use warnings Graham Knop++
	- Cleanup of whitespace and for prehistoric perls Graham Knop++
3.43 2021-06-28 Karl Williamson <[email protected]>
...

However, if I go to CPAN, I see:

# ChangeLog for Pod::Simple dist
#---------------------------------------------------------------------------
3.45 2023-05-14 Karl Williamson <[email protected]>
        - fix precedence issue in PullParser mauke++
        - minor parallelism fixes to test files yves++
        - refactor XHTML index generation into own method Graham Knop++
        - fix tab expansion when not 0 nor 8 Graham Knop++
        - various fixes to links Graham Knop++
3.44 2022-05-26 Karl Williamson <[email protected]>
        - Use Test::More and cleanup tests Graham Knop++
        - reorganize Makefile.PL warnings Graham Knop++
        - use warnings Graham Knop++
        - Cleanup of whitespace and for prehistoric perls Graham Knop++
3.43 2021-06-28 Karl Williamson <[email protected]>
...

This is surprising, as I usually expect the master branch of a repository to be at or ahead of what's on CPAN. This makes me wonder whether other files in the master branch are behind their equivalents which have been released to CPAN. Can you investigate?

Thank you very much.