I have never seen this happpen
I just installed 1.3-ALPHA-ALPHA built on Sun Aug 17 15:52:29 EDT 2008. I came up and said that there was a new release. I did the upgrade and the test box reverted to 1.2. That one was a new one on me. ???
I love the new look and feel. Ther are alot of improvements and my dual PIII 800 loves it. 4% of 1.5 GB of ram in use and virtually no processor utilization. I might just built this oput like production box and let it run over night and see how it does. It really looks good.
Thumbs up to the developers. ;D
You will have to go into the update setting area and tell it to ONLY look at the dev (1.3Ax2) updates.