- Updated internal PHAR signatures to be SHA512 instead of SHA1
- Fixed uncaught exception handler regression (#10022)
- Fixed more PHP 8.1 deprecation warnings (#10036, #10038, #10061)
- Fixed corrupted zips in the cache from blocking installs until a cache clear, the bad archives are now deleted automatically on first failure (#10028)
- Fixed URL sanitizer handling of new github tokens (#10048)
- Fixed issue finding classes with very long heredocs in classmap autoload (#10050)
- Fixed proc_open being required for simple installs from zip, as well as diagnose (#9253)
- Fixed path repository bug causing symlinks to be left behind after a package is uninstalled (#10023)
- Fixed issue in 7-zip support on windows with certain archives (#10058)
- Fixed bootstrapping process to avoid loading the composer.json and plugins until necessary, speeding things up slightly (#10064)
- Fixed lib-openssl detection on FreeBSD (#10046)
- Fixed support for
ircs://protocol for support.irc composer.json entries