I finally got time to look at the new RC3 release and get the following problem when Servoy tries to save the solution.
Same thing happens when you try to import a solution.
java.sql.SQLException: ERROR: value too long for type character varying(250)
Seems something went wrong when updating the repository for the new Servoy version.
I am using PostgreSQL 7.3.3 on Mac OSX 10.3.2.