Versioning scheme change, after 1.0.20

[Peter]

From now on, public preview versions will have odd numbers while beta versions with full features have even numbers.

For an example:
1.0.21 - preview
1.0.22 - beta

This is due to strange policies of Apple's store which made it impossible to publish another build of 1.0.20 to TestFlight users once 1.0.20 became a public release. Other than the documented beta vs preview differences, the two versions released together will be identical.

[Peter]

Current differences between beta/public versions:

ReplayGain scanner is currently a beta-only feature.

Some updates that need testing before deploying to general public are beta-only. Being a beta tester you get more frequent updates ( with potentially unstable features ) and can still roll back to a more stable public version if the beta is giving you trouble.