- fixed an intermittent client crashing when breaking blocks with spelunking potion active [#15](https://github.com/Leximon/Spelunker/issues/15)
- fixed the highlight effect lagging behind when moving (especially on low frame rates)
- potion duration has been halved (short: 45s; long: 90s)
- potion durations are now configurable
- the effect radius can now be specified for every block separately
- fixed an issue that caused some user specified blocks to not load properly (due to mod load order)
- performance improvements
<details>
<summary>
New default effect radii for ores:<br>
Note: you probably need to reset the old config
</summary>
- Coal Ore: 16<br>
- Iron Ore: 8<br>
- Copper Ore: 12<br>
- Gold Ore: 8<br>
- Diamond Ore: 5<br>
- Emerald Ore: 7<br>
- Lapis Ore: 8<br>
- Redstone Ore: 8<br>
- Quartz Ore: 14
</details>
New Features:
- added amethyst dust that drops with a 10% chance from an amethyst cluster
- added new brewing recipes using amethyst dust and a night vision potion
- added a config option to customize the rarity of the spelunker potion in mineshafts
Fixes:
- fixed 2 major performance issues when mining
- server validating: checks serverside for blocks to be highlighted and sends them to the client, by default, this is enabled and should be enabled when using an anti x-ray mod
- rename of some configuration properties