a Gecko-based browser coming from upstream equivalent to an FF beta, instead of an early alpha.
The only major changes are feature updates to the browser (not actually a new browser, it's still based on the same old gecko as 2008), a new mail client, and the ssl change to support WiMax. I'll actually be working on browser release notes starting this week (it takes a long time). I might actually try to grab the highlights for the other apps if I manage to do the browser notes in fewer than 2 weeks. ** many applications probably haven't changed at all