As always, don't forget to backup your world before updating!
Requires CyclopsCore version 0.10.4 or higher.
* Add Upgrade and Downgrade tools
This allows chests to be upgraded/downgraded by right-clicking them.
The tool will look for the corresponding chests's blocks for respectively the next and previous tiers and replace those with the blocks in the chest.
* Add Obsidian Colossal Chest variant