2020/07/06分のコミットです。 CHANGELOGにのったコミットは以下の通りです。 activerecord/CHANGELOG.md Support where with comparison operators (>, >=, <, and <=). actionpack/CHANGELOG.md Change default redirection status code for non-GET/HEAD requests to 308 Permanent Redirect for ActionDispatch::SSL. Remove references to WARNINGS environment variable [ci skip] guides/Rakefile、及び、rails guideのRuby on Rails Guides Guidelinesの修正で