* Version 2.0.0 (released 2017-04-07)
 ** Major version: This release is NOT backwards compatible! See
    doc/Migrating_From_Older_Versions.adoc for details.
 ** Now implements the U2FVAL API version 2, which is aligned with the FIDO
    U2F JavaScript API 1.1 and offers more control over operations.
 ** Now using Flask.
 ** Python 3 support has been improved.
 ** New features:
    - Challenges can now be specified by the caller.
    - Properties can be set when generating a register/authenticate request,
      which will be stored on completion of the request.
    - Which devices to include in an authentication can be specified by the
      caller.

* Version 1.0.1 (released 2017-02-21)
 ** Fixed broken cachetools import.
 ** Fix HTTP responses under Python 3 not specifying a charset.
 ** Drop Python 2.6 support.

* Version 1.0.0 (released 2016-03-10)
 ** Added support for Python 3 (Python 2 still supported).
 ** Uses python-u2flib-server-4.0.0, which replaces M2Crypto with Cryptography.
 ** Added transports to Device entries.
 ** Added DB migration command, to migrate an older database to the latest
    version (see doc/Database_Setup.adoc for details).

* Version 0.9.1 (released 2015-10-07)
 ** Fixed bug with entrypoint for CLI tool.
 ** Only install configuration files if the user has permission to do so 
    to enable installing without root).
 ** Fixed argument parsing when <name> is given immediately after --facets.

* Version 0.9.0 (released 2015-08-05)
 ** Public beta release.
