Hi there, I've noticed something crucial when creating Tree Portals, They roots of the portal can replace unbreakable blocks such as bedrock, this is highly problematic.
Also if this is fixed but cannot detect what is an unbreakable block I suggest a config file to set what blocks cannot be replaced by Tree Portal Blocks

version: TheBetweenlands-3.3.10

Example Screenshot:

Thanks for fixing this!

No problem. I'll try to get an update out today.

Great, No rush of course! :P