Loot Beams Up

LootBeamsUp 5.1.2 for Minecraft 1.21.11

A stability and safety update. Recommended for everyone, especially on servers.

Fixes

• Items carrying a malformed or extreme lootbeamsup_config (item NBT a server or a creative-mode player can set) could crash or freeze every client near the item. Such settings are now checked: invalid ones are ignored, numbers are kept within the ranges the editor allows, and effect lists are limited.
• Particle emitters with an extreme rate could freeze the game. Spawning is now capped.
• An item id from a removed mod in the item whitelist or blacklist, or an invalid tag in a selector, crashed the game every frame. Such entries now simply match nothing.
• Items with hidden tooltips (common in server menus) crashed when a labelled item group matched them.
• One broken .obj model in any mod or resource pack made resources fail to load. Broken models are now skipped and logged, and models are loaded only when used.
• A VFX material whose shader does not compile no longer fails the whole resource reload.
• Memory was not released after leaving a world or changing dimension.
• Fixed a rare case where effects kept drawing into the wrong target after a renderer mod skipped a pass.
• Better compatibility with other mods that change terrain rendering.

Other

• The /lootbeams developer commands are no longer available outside a development environment; everything they did is in the in-game editors.