There are files on Sourceforge:
http://sourceforge.net/project/showfiles.php?group_id=93438
This is aimed at being an incremental build up to the final release. All of the bugs that are in the roadmap are currently fixed, with some more in the tracker. If anyone has any bugs that restrict Inkscape from being usable - this is a good time to bring them up.
Also, there is work on the release notes for 0.36. The last ones weren't very good, so this time we're planning ahead so they are reasonable. If you have contributed code or bug fixes or anything to Inkscape between 0.35 and 0.36 make sure your contribution is in the Release notes. We don't want anyone's contributions to be left out. Wiki page:
http://www.inkscape.org/cgi-bin/wiki.pl?ReleaseNotes
I'm very excited about the 0.36 release - I hope everyone gets a chance to try this build out so that we can make it even better.
--Ted