1.9.1 - released 2019-11-01

View the release on GitHub


  • Fixed various credential handling issues with gitlab and github
  • Fixed credentials being present in git remotes in Composer cache and vendor directory when not using SSH keys
  • Fixed composer why not listing replacers as a reason something is present
  • Fixed various PHP 7.4 compatibility issues
  • Fixed root warnings always present in Docker containers, setting COMPOSER_ALLOW_SUPERUSER is not necessary anymore
  • Fixed GitHub access tokens leaking into debug-verbosity output
  • Fixed several edge case issues detecting GitHub, Bitbucket and GitLab repository types
  • Fixed Composer asking if you want to use a composer.json in a parent directory when ran in non-interactive mode
  • Fixed classmap autoloading issue finding classes located within a few non-PHP context blocks (?>...<?php)