[ Copying this here from
http://forums.precentral.net/palm-pr...ml#post1870924 so that we can hopefully stem all the questions in this thread too ]
Well, since I don't personally have a Pre, I can't join in the fun, but reports from others are that (as expected) all of the webos-internals services, plugins and applications are working fine.
Patches are bound to break across webOS .x version changes like this, and it seems about half of them have made it through and the other half are no longer working due to changes in the original applications.
The Virtual Keyboard will need to be updated, cause the framework version has changed. I expect work on that is already underway ;-)
Preware seems to be working fine (as expected).
I would expect WebOS Quick Install to be able to connect to a device with 1.2 on it, but would expect the same amount of tweaks to fail (since most of them are ports of the patches in the webos-internals repository).
As for really under the hood stuff (like the bluetooth changes), people are still looking into it.
-- Rod