v1.12.1
[DOC] Update installation docs: /downloads/ => /install/ (#58127)
Precompile out of env deps in serial within precompilepkgs (#59122)
add link to release notes on first page of manual (#25476)
UnicodeData: Update to version 16 (#58710)
Bump Documenter to v1.8.1 (#57362)
Fix NEWS-update.jl for cases of empty issues list
Bump Documenter to 0.26.0 (#38826)
Remove URLs with /latest and use correct, relative, (#34491)
Docs: add GC user docs (#58733)