That may all depend on a couple of things:
- Are you okay with editing LUA code if needed?
- How often do you plan on re-mazzifying?
- Are you okay with updates possibly breaking things in mazzle?
I didn't have any problems with Baggins a while ago, and haven't looked back.
Item rack update is okay, you'll (probably) need the new FuBar addon, and the vertical bar on the right isn't there in the addon anymore, so clicking that hotspot will throw and error.
TinyTip has completely changed, you'll need at least tinytip and tinytipOptions now (and possibly others) to get the same functionality. Personally I switched over to CowTip.
Of course I don't worry about remazzifying all that often. If I do, I make sure that I turn off the configuration for those addons which I have updated and know break the mazzification process. A lot of the addons I have custom configured now anyway, so a remazzification completely hoses my UI for about an hour while I go back and reconfig things. Of course I don't recommend this for everyone.
For some of the addons they update and work quite well without breaking anything, others do not. YMMV. The only "safe" thing is to wait for DocEvil or whomever to update an addon pack.