3.2.1
  * Fixing regression bugs

3.2
  * First version with full YubiKey support available from the user interface: Edit keys, bind YubiKey to keys,...
  * Material design
  * Integration of QR Code Scanning (New permissions required)
  * Improved key creation wizard
  * Fix missing contacts after sync
  * Requires Android 4
  * Redesigned key screen
  * API: Detached signatures, free selection of signing key,...
  * Keybase.io support in advanced view
  * Method to update all keys at once