puppetlabs/puppet — pull request #1654 by pvande (2013-05-16 22:28:36+00:00)
Title: (#17824) PMT should not prefer pre-release versions over existing stable versions

Currently, the PMT attempts to install the greatest available version of a module, regardless of whether that version is a pre-release. This change, in conjunction with some upcoming changes to the Forge, will ensure that stable versions will be installed by default.