Revision history for PostgreSQL extension. 1.3.4 2012-10-29T220000 - Return NULL on non-existant JSON fields. Fixes #3 1.3.3 2012-10-07T010000 - Allowed to build on Windows 1.3.2 2012-10-04T193059 - Works with PostgreSQL 9.2 1.3.1 2012-10-04T025946 - Documentation changes. 1.3.0 2012-10-04T021556 - Initial version.