We didn't change anything.. where specifically you are having problems? lists are the same as in the beta5, I didn't requested any changes to that : /
We now this last character bug, gustavo is already fixing, it passed our tests, but we will provide a fix along with other bugs asap. The "looks like some albums" part we need your help, if you send your files to me we can work it out to see what's happening.
No, we already explained that "inside" canola cannot be download album art. it's illegall, there's a third party application for that (Canola-tuning). Sorry for the trouble, but unlike the other media players we are a small company, and we do need to comply with the legal issues :/
Please, send me a private message with the albums you are having problems ( do you see them in the default media player correctly? what formats they are? do you know the id3 tag version? )