trunk
Replace http:// links with https://, except LICENSE and license headers
Apply ASF license headers to a number of files included under that license but lacking said header.
Update url to buildbot config repo
Switch command-line programs to UTF-8 mode.
Remove the build-svn-deps-win.pl script. It currently doesn't work and CMake/vcpkg is the preferred way to build on Windows.
Apply the standard pre-branch whitespace cleanup via tools/dev/remove-trailing-whitespace.zsh
Make a note about updating the branches in the detect-backport-conflicts GHA when creating a new relase branch.
Fix URL in link to a section of HACKING
* tools/hook-scripts/mailer/mailer.py: (Config.repos_params): don't use "defaults" for the merged values. The comments make this confusing. Use "merged" for clarity.
Make l10n-report.py work with Python3.
On the 'utf8-cmdline' branch: Sync with trunk, resolving minor conflicts in svn_opt.h (left unchanged).