Can I upgrade yet? (mod compatibility tracker)

[sdaugherty]

An upgrade tracker that shows which mods have yet to upgrade to the latest release and reported status of those mods, so that people hopefully don't bug mod authors as much

so, for each mod that's available for a previous version it would show either:

• a developer update message for that mod (ie "I'm working on it")
• potentially abandoned
• confirmed abandoned
• replaced by
• older version confirmed compatible up to ...

This would be a tremendous help to anyone using mods, but especially to modpack authors, as it would simplify planning around new releases