Version number confusion

[James J Dempsey]

I'm a long time user of OI Safe (and OI Shopping List and OI File Manager).  OI Safe was likely one of the earliest apps I put on my Android Dev Phone 1.

What confuses me is that my OI Safe version on my phone is 1.4.6 but on the Github download page ( https://github.com/openintents/safe/releases ) it says that the latest release is 1.4.3.  Further, it lists newer versions up to 2.0.0.2.

I guess the question is: Am I using the right version?  What's new in 2.0.0.2?

Thanks,

--Jim--