Version 2.3.9 - 2022-07-05

• Fixed non-interactive behavior of allow-plugins to throw instead of continue with a warning to avoid broken installs (#10920)
• Fixed allow-plugins BC mode to ensure old lock files created pre-2.2 can be installed with only a warning but plugins fully loaded (#10920)
• Fixed deprecation notice (#10921)
• Fixed type errors (#10924)

Version 2.3.8 - 2022-07-01

• Fixed support for cache-read-only where the filesystem is not writable (#10906)
• Fixed type error when using allow-plugins: true (#10909)
• Fixed @putenv scripts receiving arguments passed to the command (#10846)
• Fixed support for spaces in paths with binary proxies on Windows (#10836)
• Fixed type error in GitDownloader if branches cannot be listed (#10888)
• Fixed RootPackageInterface issue on PHP 5.3.3 (#10895)
• Fixed type errors (#10904, #10897)