Hi Michael,

I need to visit your site more often...I hadn't realized that there was a V4 beta out in the wild! Great news!
I downloaded it, and will contribute whatever I can.
I apologize if I'm just missing something obvious, but is there a master list of the newest or key changes? I'm guessing 64-bit is the most important new change, right? Whether it's that, or in conjunction with other new code, it sure is noticeably faster than V3. I just did a side-by-side test with a current piece of CAD from a client, and it's a night and day difference! Kudos!

Cheers!