Changes in version 1.1.0
------------------------

  * Reset OTRProtocol public attributes when encryption ends
  * Don't allow restarting the protocol to prevent man-in-the-middle attacks
  * Made OTRSession properties thread-safe
  * Added OTRSession.id property
  * Allow specifying the supported protocol versions with OTRSession
  * Do not allow unsolicited DHCommit messages to restart the AKE

Changes in version 1.0.0
------------------------

  * Initial release
