RELEASE 0.9.5 In this release we have added: 1. Support for PostgreSQL sources via SQL Alchemy. Now parts of PythonQL queries that can be pushed to a Postgres source will be translated into SQL and run in the database. More details are available in PythonQL documentation. 2. Join hints: you can specificy nested-loops and index-joins now and specificy which side should be indexed/iterated over. More details are available in PythonQL documentation. 3. Minor bug fixes