There are many ways to help us developing and bringing to the community the Papyrus tool:
Reporting bug or enhancement
- Download one of the latest Papyrus release or milestones. Take it for a test drive before next release and report any bugs you find.
- Report Enhancements: Got an idea for a killer feature? Or maybe something you use often could use some tweaking? Post an enhancement request!
You can achieve this going to the Eclipse bugzilla:
Fix Bugs or Implement Enhancements
Is there some bug that really bothers you? Instead of just reporting it, fix it and submit a patch on the Papyrus bugzilla.