On February 10, 2010, Mozilla released Firefox 3.7 Alpha 1. Yes, that is correct version number 3.7. Since it was still being built on the Gecko 1.9 rendering engine and was supposed to be an update to Firefox 3.6 (features/changes that were not ready in time for Firefox 3.6 would be implemented into this version). So here we are a little under two-weeks from the anniversary of this release. So what happened in the past year? Let’s see the numbering (and purpose) was changed to Firefox 4 when the first Beta on the Gecko 2.0 rendering engine was released back…