Chameleon

A huge upgrade for Iguana 6 users would be to back port the simpler HL7 grammar system from Iguana X.

See Simple HL7 Grammar.

This would make it vastly easier for organizations to consider slowly migrating to Iguana X.

It would also mean that Iguana 6 can be used without needing the Chameleon GUI which only works on windows. This would be really convenient for cloud users.