0.99.50:

    - move repository sync() code inside EntropyRepository? (makes sense)

    - entropy.server API docs
    - entropy.client API docs

  1.0_beta1:

    - Client.urlFetcher/MultipleUrlFetcher? ugly!
    - entropy.db.search* unittest
    - entropy package metadata .dtd specs
    - complete API documentation
    - entropy.db: remove @deprecated methods

  2.0:

    - PackageKit replacement
    - UGC based on XML requests (all the commands into one string)