Added:

• Bedrock "Multiplayer Settings" are now modifiable in advanced mode

Fixed:

• Various mappings (1.8 flower pots, smooth stone double slabs)
• Speed improvements

Added:

• Initial support for non-minecraft: (custom) blocks
• Support for discarding empty chunks

New - Block Mappings!

Block mappings allow you to turn one block into another. Blocks which match the input will be turned into the output, states which are not set will also be converted where possible.

You can find Block Mappings under Advanced, after picking an export target. Block Mappings is currently in beta - whilst it has been tested exhaustively by our team, we're awaiting partner feedback and reports before it will leave beta.

New:

• After enabling Chunk Pruning in Advanced -> Dimensions/Pruning, you can now visually edit the chunk prune region on the map in World Preview.
• Explicit support for Bedrock 1.16.2, which fixes a few minor bugs for 1.16.2.

New:

• Added beta support for Minecraft Java and Bedrock 1.16