Since the 3.2 patch has been out for months though with no further bugs reported, I'd say it's about time to roll out UL 3.3 officially:

http://download.fliggerty.com/download--884

I've included a light download on the same page for people who already have UL 3.2. Also, I think I've have finally fixed the MWSE companion add-on (since the new scripts seem to be working fine for Rincewind's Luggage), if someone's brave enough to try it out.

Congrats on the release! I have been awaiting this since the TR update! I'm having a weird installation error with Wrye Mash though. I've been installing/uninstalling mods for a while this evening so I don't THINK it's a general problem with WM but when trying to install the new UL I keep getting the same error:

Traceback (most recent call last):
File "masher.pyo", line 5170, in Execute
File "mosh.pyo", line 4583, in install
File "mosh.pyo", line 4053, in install
File "bolt.pyo", line 443, in moveTo
WindowsError: [Error 5] Access is denied: 'I:\\Bethesda Softworks\\Morrowind\\Data Files\\Textures\\Qsilver Metal2.dds'

I am using the Standalone 84 version and running it as administrator and also closing it down every so often to avoid memory issues. And it's only happening when trying to install UL. Very odd and frustrating. I don't know why it would be a UL issue either as it's only a texture and doesn't appear corrupted or anything.

Anyway, congrats again!

EDIT: OK, tried using the "Install Missing" function and seems to have worked. Will look in the CS to see if anything's amiss. Still, I've never had such a persistent error like that occur before.