Folks,
I'm pleased with the progress we've made since code freeze started, with about 40 regressions and many other bugs fixed. Thanks to everybody for taking the time to fix them!
At this point it looks like we are running out of easily fixable bugs, so my plan is that rc4 is going to be the last release candidate, and that 1.8 will be released next week.
Note also that rc4 is going to be a little delayed since I'm travelling on Friday; it will be out during the weekend.
Thank you all for your help!