0.3
  - Add support for non-detached (clear/normal mode) signature
  - Rename some parameters for consistency
  - Support 'search' parameter in gpg_import (tnx Marius Pascariu)
  - Expose 'pinentry' function
  - Better out-of-the-box support for entering passphrases
  - Search for keys on multiple keyservers
  - Mention 'haveged' to solve freezing keygen problem

0.2
  - Initial CRAN release
