It looks like official FVTT v11 will have a 11.5 update that will include a v12 compatibility tool to assess how ready a world and its modules is for upgrading to the next version.
V9 had a compatibility checker module, but it wasn’t renewed for v10, so determining if a v10 world is ready for v11 seems like a heavily manual process for GMs.
Would it be possible to add a tool in the Forge Bazaar that could go through the list of modules installed and/or enabled for a GM’s worlds and report which modules do not have a compatibility flag for the next version yet? That would save a LOT of footwork for GMs IMO.
Thanks!