jbe@0: Changelog
jbe@0: 
jbe@0: 2006-06-02:
jbe@0: - initial release of version 0.1
jbe@0: 
jbe@1: 2006-06-05:
jbe@1: - changed behaviour of PostgreSQL function to return NULL in case of invalid
jbe@1:   input, rather than raising an exceptional condition
jbe@1: - improved efficiency of PostgreSQL function (no transformation to C string is done)
jbe@0: 
jbe@1: 2006-06-20:
jbe@1: - added -fpic compiler flag in Makefile
jbe@1: - fixed bug in the C code for the ruby library (usage of non-existent function)
jbe@1: