liip/LiipMonitorExtraBundle — pull request #2 by roderik (2012-04-17 18:04:01+00:00)
Title: Adding a check that checks the version of the website against the latest stable release.

Parses the tags from the Symfony github repository and gets the last stable release. Compares the website version to this version and returns a critical if the version of the website is outdated.

Not quite sure how this will react when 2.1 gets released, nor quite sure what different companies use as a policy for upgrading. Maybe critical is too severe?