composer/composer — pull request #839 by RobLoach (2012-06-25 16:42:11+00:00)
Title: Add "minimum-stability" to target Symfony 2.1.0-BETA1

Symfony 2.1.0-BETA1 has been tagged for each of the Symfony components. Does Composer want to target 2.1.0-BETA1 rather than just rolling with the Symfony master branches?