I also finished a very early prelease package of the LibreOffice-3.6.0~alpha1.
It is:
- i386 only
- in https://launchpad.net/~libreoffice/+archive/libreoffice-prereleases/
- totally untested
- I had to disable smoketest to finish it
- will eat your cat and sacrifice your children to Zul
- if you throw valueable data at it or install it on a productive system and
complain about dataloss, I will mock you in public for it 
- if you file bugs however, thats of course most welcome!
- see:
- http://blog.documentfoundation.org/2012/06/03/new-and-changed-features-experience-and-test-them-now/
- http://blog.documentfoundation.org/2012/05/11/new-and-changed-functions-you-can-experience-and-test-them-now/
for things to test and try out
To test this:
- install Ubuntu 12.04 in a VMWare/VirtualBox
- sudo add-apt-repository ppa:libreoffice/libreoffice-prereleases
- sudo apt-get update && sudo apt-get install libreoffice libreoffice-gnome
Dont use this on productive machines!
Best,
Bjoern