unassigned high priority bugs

[Joe Buck]

> > As far as I can tell, all issues in this PR have been fixed, and I'm going
> > to close it now.
> 
> Chill's manual is not fixed (on mainline), but is the only part left to be
> done.

The SC is discussing removing Chill from the mainline, and this will
probably happen (it will be kept around in case someone wants to revive it).
So let's not keep the PR around just for Chill.