Both check for updates in Twitter options and App World list 1.0.1.4 as the latest version. .6 could be the exact same thing, just a version update because it's bundled with OS 6.
I don't have a server to upload an ota (or knowledge of how to do it lol) but here's the cods and alx from the os leak.
Same as before, you'll need 7zip (or maybe winzip) to open the .7z in the .zip - stupid block on .cods in .zips
Keep in mind that the new BBM didn't work except on 6.0, and this could be the same.