2.7.9

• Fixed Docker detection breaking on constrained environments (#12095)
• Fixed upstream issue in bash completion script, it is recommended to update it using the completion command (#12015)

Full Changelog: 2.7.8...2.7.9

2.7.8

• Added release-age, release-date and latest-release-date in the JSON output of outdated (#12053)
• Fixed PHP 8.4 deprecation warnings
• Fixed addressability of branches containing # signs (#12042)
• Fixed bump command not handling some ~ constraints correctly (#12038)
• Fixed COMPOSER_AUTH not taking precedence over ./auth.json (#12084)
• Fixed relative: true sometimes not being respected in path repo symlinks (#12092)
• Fixed copy from cache sometimes failing on VirtualBox shared folders (#12057)
• Fixed PSR-4 autoloading order regression in some edge case (#12063)
• Fixed duplicate lib-* packages causing issues when having pecl + core versions of the same PHP extension (#12093)
• Fixed transport-options.ssl for local cert authorization being stored in lock file making them less portable (#12019)
• Fixed memory issues when installing large binaries (#12032)
• Fixed archive command crashing when a path cannot be realpath'd on windows (#11544)
• API: Deprecated BasePackage::$stabilities in favor of BasePackage::STABILITIES (685add7)
• Improved Docker detection (#12062)

Full Changelog: 2.7.7...2.7.8

2.7.7

This release includes fixes for issues found in a security audit by Cure53 funded by Alpha-Omega.

• Security: Fixed command injection via malicious git branch name (GHSA-47f6-5gq3-vx9c / CVE-2024-35241)
• Security: Fixed multiple command injections via malicious git/hg branch names (GHSA-v9qv-c7wm-wgmf / CVE-2024-35242)
• Security: Fixed secure-http checks that could be bypassed by using malformed URL formats (fa3b958)
• Security: Fixed Filesystem::isLocalPath including windows-specific checks on linux (3c37a67)
• Security: Fixed perforce argument escaping (3773f77)
• Security: Fixed handling of zip bombs when extracting archives (de5f7e3)
• Security: Fixed Windows command parameter escaping to prevent abuse of unicode characters with best fit encoding conversion, reported by Splitline Huang (3130a74, 04a63b3)
• Fixed PSR violations for classes not matching the namespace of a rule being hidden, this may lead to new violations being shown (#11957)
• Fixed UX when a plugin is still in vendor dir but is not required nor allowed anymore after changing branches (#12000)
• Fixed new platform requirements from composer.json not being checked if the lock file is outdated (#12001)
• Fixed ability for config command to remove autoload keys (#11967)
• Fixed empty type support in init command (#11999)
• Fixed git clone errors when safe.bareRepository is set to strict in the git config (#11969)
• Fixed regression showing network errors on PHP <8.1 (#11974)
• Fixed some color bleed from a few warnings (#11972)

Full Changelog: 2.7.6...2.7.7

2.2.24

This release includes fixes for issues found in a security audit by Cure53 funded by Alpha-Omega.

• Security: Fixed command injection via malicious git branch name (GHSA-47f6-5gq3-vx9c / CVE-2024-35241)
• Security: Fixed multiple command injections via malicious git/hg branch names (GHSA-v9qv-c7wm-wgmf / CVE-2024-35242)
• Security: Fixed secure-http checks that could be bypassed by using malformed URL formats (fa3b958)
• Security: Fixed Filesystem::isLocalPath including windows-specific checks on linux (3c37a67)
• Security: Fixed perforce argument escaping (3773f77)
• Security: Fixed handling of zip bombs when extracting archives (de5f7e3)
• Security: Fixed Windows command parameter escaping to prevent abuse of unicode characters with best fit encoding conversion (3130a74, 04a63b3)

2.7.6

• Fixed regression when script handlers add an autoloader which uses a private callback (#11960)

2.7.5

• Added uninstall alias to remove command (#11951)
• Added workaround for broken curl versions 8.7.0/8.7.1 causing transport exceptions (#11913)
• Fixed root usage warnings showing up within Podman containers (#11946)
• Fixed config command not handling objects correctly in some conditions (#11945)
• Fixed binary proxies not containing the correct path if the project dir is a symlink (#11947)
• Fixed Composer autoloader being overruled by project autoloaders when they are loaded by event handlers (scripts/plugins) (#11955)
• Fixed TransportException (http failures) not having a distinct exit code, should now exit with 100 as code (#11954)

2.7.4

• Fixed regression (Call to undefined method ProxyManager::needsTransitionWarning()) with projects requiring composer/composer in an pre-2.7.3 version (#11943, #11940)

As a side-note, requiring composer/composer is frowned upon and should really only be done in circumstances where it is absolutely necessary, and ideally you should talk to us first to see if we can't help avoid it or help by extracting some code in a smaller library.

2.7.3

• BC Warning: Fixed https_proxy env var falling back to http_proxy's value, this is still in place but with a warning for now, and https_proxy can now be set empty to remove the fallback. Composer 2.8.0 will remove the fallback so make sure you heed the warnings (#11915)
• Fixed show and outdated commands to remove leading v in e.g. v1.2.3 when showing lists of packages (#11925)
• Fixed audit command not showing any id when no CVE is present, the advisory ID is now shown (#11892)
• Fixed the warning about a missing default version showing for packages with project type as those are typically not versioned and do not have cyclic dependencies (#11885)
• Fixed PHP 8.4 deprecation warnings
• Fixed clear-cache command to respect the config.cache-dir setting from the local composer.json (#11921)
• Fixed status command not handling failed download/install promises correctly (#11889)
• Added support for buy_me_a_coffee in GitHub funding files (#11902)
• Added hg support for SSH urls (#11878)
• Fixed some env vars with an integer value causing a crash (#11908)
• Fixed context data not being output when using IOInterface as a PSR-3 logger (#11882)

2.7.2

• Added info about the PHP version when running composer --version (#11866)
• Added warning when the root version cannot be detected (#11858)
• Fixed plugins still being enabled in a few contexts when running as root (c3efff9)
• Fixed outdated --ignore ... still attempting to load the latest version of the ignored packages (#11863)
• Fixed handling of broken symlinks in the middle of an install path (#11864)
• Fixed update --lock still incorrectly updating some metadata (#11850, #11787)

Full Changelog: 2.7.1...2.7.2

2.7.1

Check the 2.7.0 release notes for common problems troubleshooting if you are experiencing issues after upgrading to Composer 2.7.x

Changelog

• Added several warnings when plugins are disabled to hint at common problems people had with 2.7.0 (#11842)
• Fixed diagnose auditing of Composer dependencies failing when running from the phar