0.5 2018-03-04
  - More userfriendly in case of errors.

0.4 2018-03-04
  - Don't print all message/stacktrace in case of send error.

0.3 2017-10-28
  - Undef support.

0.2 2017-09-11
  - Forgotten file.

0.1 2017-09-10
  - First release.