- Security: Fixed shell escaping when opening an editor (#12903)
- Security: Verify backup phar signature before restoring it when using self-update --rollback (#12918)
- Fixed
source-fallbackalso disabling fallbacks to dist install when source is the preferred install method (#12888) - Fixed source -> dist package updates wiping the .git dir without checking for local changes first (#12912)
- Fixed GitHub token prompt happening multiple times on parallel auth failures (#12913)
- Fixed warnings from Composer repositories being printed twice in some cases (#12907)
Full Changelog: 2.10.0...2.10.1