[Pharo-users] Pharo Glorp 1.7 <-> VisualWorks

We are tempted to give Glorp a try. We've loaded version 1.7 from the configuration browser and the simple things we've tested so far seem to work fine with the PostgresV2 driver. What is the relation between the glorp we have with the VW version? Are the two merged often? Unfortunately, we don't have the manpower to maintain such a beast, are there many people using glorp in production? With PostgresV2? Do you use all the niceties (e.g., json type) from PostgreSQL? Cheers, Francois