This second (and hopefully last) Release Candidate comes just before Christmas as some form of present I guess. There are not many new things in this version but there are lots of bug fixes. The display of stack traces has been optimized a bit more, you can find a screen shot of that here below. Instead of showing the full path and function arguments it instead shows only the file name, and the type of argument. If you hover your mouse of the items the full path and full variables' contents appear.
(Click to see the full version)