To Joel's request. These are bugs that should be fixed for .LRN 2.1 (or 2.0.1). After talking with Joel, I made a tag "fix for .LRN 2.1" and I've also labelled the bugs with "fix for .LRN 2.1". The list is here.
Not all the these are assigned yet. These are candidates for fixing if you are working on bugs.