Hopefully it may be in the next update (and soon ...as we seem to have been at 126.96.36.1992 for a very very long time) .
I should stress that the above comment is purely wishful thinking rather than any sort of insider knowledge.
The main reason why we're stuck at 432 is because I was trying to fix all of the important bugs that were reported as of the last release. We have a brand new system for keeping track of reported issues, because frankly I got overwhelmed with the feedback from the last release. Since than I've been going through the bugs and have been trying to meticulously identify each issue and address it. Not that there are show-stopping bugs in 188.8.131.520, but I want the 2.1.X version to be an improvement in stability as well as add something significantly new.
There have been a whole lot of fixes since 432 (http://dl.covecube.c...oad/changes.txt)
The next public BETA is my priority now that per-folder (and pattern based) balancing is implemented. Hopefully it won't take more than a few weeks to get everything tested and published.
I'm also actively working on "Product 3" which will integrate very nicely with StableBit DrivePool and will add significant value to it. So there are some amazing things in the works for the future.
Thank you for your continued support.