repoze.evolution 0.5

Add support for building docs under tox.

Add setup.py docs alias (installs Sphinx and dependencies).

Add setup.py dev alias (installs testing dependencies).

Added support for continuous integration using tox and jenkins.

Drop support for Python 2.4 / 2.5.

Extended ZODBEvolutionManager to allow passing in a proxy for the transaction module, or None (to suppress transactions altogether).

Separated tests for ZODBEvolutionManager class from those for evolve_to_latest.

Remove unncessary assignment.

repoze.evolution no longer attempts to construe implicitly the version of a database for which no version has been set explicitly. Previously, an unversioned database was construed to already be at the software version. The ZODBEvolutionManager performed a write on read, setting the database version to the software when get_db_version() was called. The constructor for ZODBEvolutionManager now accepts an optional argument, initial_db_version, which specificies the version a database should be considered to be if it does not already have a version set. The default value is None. If a database has not already been marked to be at a particular version, get_db_version() will return the initial database version value. If this is None, attempts to call evolve_to_latest() will fail with a ValueError. This represents a backwards incompatible change, as databases for which no initial version is supplied explicitly will now fail to evolve.

Added new public method, set_db_version() to IEvolutionManager interface.

100% test coverage.

Initial release.