0.4.2.2
* Create missing schemas (or databases in MySQL terminology) during migration
* Replace datatype Proxy with type variable
0.4.2
* Switched from utf8-string to text
0.4.0.3
* Added "primitive" mapping which creates PrimitivePersistField instances based on Show/Read or Enum.
0.4.0.2
* Fixed order of unique constraint fields
0.4.0.1
* Fixed a warning in generated code
0.4.0
* References to tables not mapped by groundhog
* Default column values
* Check for already existing unique key phantom datatypes
0.3.1
* Generation of SinglePersistField and PurePersistField instances for keys
0.3
* Reference clauses ON DELETE and ON UPDATE
* Schema qualification
* Added unique constraints of type PRIMARY
0.2
* Improvements of YAML parsing error reporting
* Database indexes
* Support DB-specific column types
0.1.0.3
* Removed upper bound for bytestring
* Support embedded datatypes as part of an unique constraint
0.1.0.2
* Removed upper bound for yaml
0.1.0.1
* Removed upper bound for containers
0.1.0
The first release. The modules were moved from the groundhog package.