a0.3.0.0

The start of a new update process for caligo!
Smaller "alpha" versions with frequent changes while in development, and the final versions being in beta, with backports to supported versions!

The Ice Caves

A new type of cave you can find in the world! Still very WIP, but we got something to start.

• added the frosted stone block
• added the frosted deepslate block
• added the compacted snow block