It would be neat to be able to toggle HUD info if/when you're holding an item in hand. Potential uses:

• compass, clock, seasons calendar, etc.

Another useful feature would be to provide the same info if the player is looking (and within range like WAILA/TOP shows) of one of those items above in the world (looking at a compass/clock or season clock in an item) or at a Serene Seasons sensor block.

Not sure if these could be forced via server to require the item to get the info by chaining these tags with the one that shows compass/time/season info.

Oh, this is a cool idea. I like it a lot. Yes, I can force this via server, which I think would be essential for eliminating cheats. I really need to finish the documentation and make a few other feature work for when connected to a server, but then I can work on this.