0.2.0 (2006-06-12):
  - Moved JUICE implementation into Epsilon.
  - Removed dependency on Nevow's formless.
  - Clarify licensing terms.
  - Fix bugs on 64-bit platforms.
  - removed buggy legacy non-TLS options which would break negotiation with
    OpenSSL 0.9.8a.
  - Deprecated twisted test APIs removed.
  - First phase of integration with twisted.cred; vertex endpoints can now be
    authenticated against a Twisted UsernamePassword cred authenticator.

0.1.0 (2005-10-10):

  - Initial release.