Hello.
The beta version is available via the v1.1.0 beta release page on GitHub.
I’ve written some (very) draft documentation about Bitwise on a GitHub wiki page. If you want to help with testing (you don’t have to!), the details are on that wiki page.
Many thanks in advance if you do give me some feedback. I’ve tested it as much as I can on virtual machines, but that’s not the same thing as the real deal. 
Depending on how the feedback goes, I aim to make this final and then submit it to the Plugin Library in two weeks or so.
Thanks,
Alan.