Hi Trent,
Is there a way to get polar bears added? We'd like to add them to the sign shop as a spawn egg and be able to spawn them with /spawnmobs. Thanks!

+1

Yeah we still don't have all the 1.10 features. Need to get those added.

3a6da5c introduces some 1.10 entries in items.csv, meaning you can use new items in signs. However, /spawnmob requires that we have API access to the new entity data, which we don't. So we have to wait for Spigot to support that.