Describe the bug:
Caused by: java.lang.NoClassDefFoundError: net/mehvahdjukaar/moonlight/api/item/FuelItem
at com.ordana.spelunkery.Spelunkery.commonInit(Spelunkery.java:39)
at com.ordana.spelunkery.fabric.SpelunkeryFabric.onInitialize(SpelunkeryFabric.java:31)
at org.quiltmc.loader.impl.game.minecraft.Hooks.lambda$startClient$0(Hooks.java:52)
at org.quiltmc.loader.impl.entrypoint.EntrypointUtils.lambda$invoke$0(EntrypointUtils.java:33)
at org.quiltmc.loader.impl.entrypoint.EntrypointUtils.invoke0(EntrypointUtils.java:59)

Versions: (BEFORE SUBMITTING A BUG REPORT, make sure you have the most up-to-date versions of Spelunkery, Moonlight Lib and Supplementaries)
Minecraft version: 1.19.2
Spelunkery version: both BETA-0.1.11 and the build of the latest commit. (BETA-0.1.16)
Moonlight Lib version: 1.19.2-2.2.3
Supplementaries: 1.19.2-2.2.50 (also occurs with the mod not present)
Fabric API / QSL / Forge version: qfapi-4.0.0-beta.28_qsl-3.0.0-beta.29_fapi-0.73.2_mc-1.19.2

Other mods:
N/A

Logs:

latest.log: https://mclo.gs/IVedYZ2

Versions: (BEFORE SUBMITTING A BUG REPORT, make sure you have the most up-to-date versions of Spelunkery, Moonlight Lib and Supplementaries)

your moonlight is out of date

Ah heck, thank you. Looks like their 'latest' modrinth version is out of date, ack.