Ok, here are some problems I see so far:
* Iconbar - the background is gone
* Iconbar - "customize this menu" appears above the last button instead
of below it, and the font is too big (did the css for it disappear?)
* When I click on "Mail" the message "Loading messages from server,
please wait" appears, followed by a Javascript dialog reading "TypeError:
console.log is not a function"
* After clicking through that dialog, the mail summary appears, but the
"Loading messages" throbber continues to appear below it.
* When drag-and-drop is performed, the dragged div is not translucent
* The "switch to room list" is not a link, it's just text. I can't
switch to the room list.
* The little wholist embedded into the iconbar appeared, even though I
had the preference set to "Yes" instead of "Yes with users list." I fixed
this recently, so it's probably a regression.
I then attempted to set it to "No", which worked fine, but then when I
set it back to "Yes" it failed to reappear.