ruby.git/tool/ruby-version.rb, branch v4.0.2 The Ruby Programming Language release.yml: Fix tag conversion for Ruby 4.0 2025-12-12T01:57:38+00:00 Takashi Kokubun takashikkbn@gmail.com 2025-12-12T01:57:37+00:00 be43ad37b7fe7dbeaec653c4ec3dfcf5999e2824 and PREVIOUS_RELEASE_TAG for any .0 releases 
and PREVIOUS_RELEASE_TAG for any .0 releases
tool/format-release: Carve out the version format logic 2025-12-12T01:50:29+00:00 Takashi Kokubun takashikkbn@gmail.com 2025-12-12T01:43:46+00:00 ec4c46709b74ae11a1d90ad3b2e8c9c79ee4afee to share it with tool/releng/update-www-meta.rb and another place I'm going to modify next. 
to share it with tool/releng/update-www-meta.rb and another place I'm
going to modify next.