Simple Machines Forum Release 2.1 is now on Release Candidate 4. It has a many significant improvements on 2.0.19, the version currently supported by Bitnami. It would be a great help if Bitnami also offered 2.1 RC4, even if only as a beta release. It would enable many of us to prepare for this significant upgrade. It is stable, e.g. it is used to run the SMF community Bulletin Board.