+ To fit new Google round icon style app changed main icon.
I'm very sorry if this upset someone.
If you have design skills and can help to remake old icon to fit new Google requirements - please write to [email protected]
Thank you!

+ Added Library--menu--Playback statistics
You can track what and when did you read.
Even books that you deleted from your phone.

To turn it on check:
Library--menu--Settings--Playback statistics & Cloud sync
Full version required.