EDIT: I'd also like to note that there have been multiple postings of FTM's saved with the 0.5 beta (which has no compatibility with any previous versions) and it has not been stated; yet this has not been pointed out as something that should be corrected for future threads. If your module isn't compatible with the most recent stable version of the official tracker, why is that not a rule that it should be stated?
EDIT 2: Quoting from the original SOYW forum rules:
5. When posting FTM files, please only upload files that are compatible with the most recent version of Famitracker.
Interpreting this to mean the most recent stable build, then all 0.5 beta FTMs should be disallowed as well. This seems more and more like unfair discrimination against certain forks of Famitracker.