Dynamic Environment

## 1.1.2 (Minecraft 1.20.1, Forge 47+)

### Fixed
- **Server lag and freezes near floating builds and islands:** the mod checks whether a build is connected to the ground, so it can leave floating builds alone during disasters. Near a big floating build or island, those checks could slow a server down to a crawl (as low as ~3 TPS), and an earthquake on a floating island could freeze the server for several seconds.
  - Answers are now remembered instead of being worked out again every few seconds.
  - Each check does far less work, and anything slow is spread over time and done in the background.
  - Tested on a real 64x64 floating island: the first check went from 641 ms to 44 ms, and the island came through earthquakes, rock falls and sinkholes untouched. Normal ground is still affected as before.
- If you turned rock falls off because of lag, you can turn them back on.

### Upgrading
- Install the new version on the server **and** on every player's game.