Alpha Below 1.0.3

Patch release for Minecraft 1.20.1. I have not had time to personally test these fixes, so a hotfix might be necessary down the line.

Fixes

• Fixed a chunk generation crash when rare Alpha Steve house lore signs were written during Almost Normal House structure placement: SignBlockEntity#setText was invoked while the sign’s block entity had no level yet (proto-chunk worldgen). Lore text is now applied via NBT on that path, with a try/catch so a sign failure cannot abort feature placement.
• Hardened Alpha Steve structure lore generation to fail safe under retries and partial states:
  • Added guardrails for missing/invalid block entities, best-effort cleanup of failed optional sign placements, and bounded warning logs to prevent retry spam.
  • Wrapped the house lore trace path so any selection/sign placement exception returns safely instead of crashing generation.
  • Restricted optional lore sign placement to candidates inside the active structure chunk slice to avoid cross-chunk partial writes during generation retries.
• Fixed renderer compatibility regressions with transformed modded clients by making brittle render redirects optional (require = 0) in:
  • FluidRendererForgeTintMixin
  • InGameOverlayRendererFireMixin
  • Result: if another mod rewrites those targets, Alpha Below now disables only that visual remap instead of hard-crashing on startup/camera transitions.
• Fixed cross-dimension void transition compatibility by making Alpha Below’s void teleport dimension-aware and config-gated:
  • Added voidTransitionMode (whitelist default, blacklist supported), voidTeleportWhitelist (default: minecraft:overworld), voidTeleportBlacklist, and debugVoidTransitions.
  • Alpha Below now only claims void-fall transitions from explicitly allowed source dimensions; non-allowed dimensions are ignored so other mods can handle their own void mechanics.
  • Preserved existing behavior for overworld entry and kept Alpha ceiling return scoped to alpha_below:alpha_world.