I just pushed out a bunch of changes for editing messages. If the
group or user is moderated, the edit will need to be approved, just like a
pending message. When editing a message, you can add a note indicating why
you're doing the edit, and you can view different revisions of a message, just
like a wiki page. Also, when a message is edited (and approved if needed), it
is sent out to the group again. Finally, when editing a thread, you can edit
the hashtags that are applied to the thread, by editing the subject line and
adding/removing hashtags there (I'll eventually make this nicer, but it works
for now). A couple bugs around manipulating messages have also been squashed.
To accomplish all this, I had to make some rather large changes to the
code base (it was a couple weeks worth of work). I generally like to do things
in small chunks, because any bugs are generally quickly found and of small
importance. But I couldn't do that in this case. So, while I have tested the
code a lot, I'm a little more nervous than normal.
As usual, please let me know if you see any issues.