Composer helps you declare, manage and install dependencies of PHP projects, ensuring you have the right stack everywhere.

(package, dependency, autoload)

Critical or Security advisories for 1.6.3

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Changelog for 1.6.3

  • Fixed GitLab downloads failing in some edge cases
  • Fixed ctrl-C handling during create-project
  • Fixed GitHub VCS repositories not prompting for a token in some conditions
  • Fixed SPDX license identifiers being case sensitive
  • Fixed and clarified a few dependency resolution error reporting strings
  • Fixed SVN commit log fetching in verbose mode when using private repositories

Dependencies for 1.6.3

Name Requirement Status



^3.0 || ^4.0 || ^5.0

^4.8.35 || ^5.7

^2.3 || ^3.0





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