on friday, the great fta uploaded xulrunner-1.9.1 and firefox-3.1 to the ubuntu universe archive (jaunty). It took the weekend to get archive admin attention, but now it seems like it will show up on your mirror quite soon (hugs to all involved here).
Similar to what we did for firefox 3.0 in gutsy, we allow you to install this package next to your “production” firefox 3.0 install. This is done, by creating a copy of your existing firefox-3.0 profile the first time you start firefox-3.1. So don’t be scared to test this, just because you fear to bust your profile. Once 3.1 is final we will present you with a choice again where you can decide which profile to use in future.
A few more words on bugs:
If you have pending firefox-3.0 bugs that you feel would be important to get fixed for 3.1, please add the firefox-3.1 target to your bug and state which package version you are using.
From now on we will update the firefox-3.1 and xulrunner-1.9.1 package quite frequently, so if you file bugs, remember to check if they still apply if you receive an update.
Also to make bug triaging more easily, I would like to remind everyone that mozilla packages have a normalized bug description format ... which will allow us to swiftly forward your bugs to upstream on your behalf.
Enjoy!