Shared Lootr 1.3.0 — Full supported version line

Shared Lootr 1.3.0

Shared Lootr now covers every runnable cell in Lootr's official 33-tag support range.

• One shared inventory per Lootr container
• Server-side shared inventory existence is the only business truth
• Opened appearance and Jade/Waila information are projections of that truth
• Legacy per-player inventory keys are preserved but ignored; they are never migrated or merged
• RinLib is a normal required mod dependency and is not embedded in these JARs

Published compatibility: 56 verified cells

Minecraft	Loaders
1.12.2	Forge
1.16.5	Forge
1.17.1	Forge
1.18	Forge, Fabric
1.18.1	Forge, Fabric
1.18.2	Forge, Fabric
1.19	Forge, Fabric
22w24a	Fabric
1.19.1	Forge, Fabric
1.19.2	Forge, Fabric
1.19.3	Fabric
1.19.4	Fabric
1.20	Forge, Fabric
1.20.1	Forge, Fabric
1.20.4	NeoForge, Fabric
1.21	NeoForge, Fabric
1.21.1	NeoForge, Fabric
1.21.2	NeoForge, Fabric
1.21.3	NeoForge, Fabric
1.21.4	NeoForge, Fabric
1.21.5	NeoForge, Fabric
1.21.6	NeoForge, Fabric
1.21.7	NeoForge, Fabric
1.21.8	NeoForge, Fabric
1.21.9	NeoForge, Fabric
1.21.10	NeoForge, Fabric
1.21.11	NeoForge, Fabric
26.1	NeoForge, Fabric
26.1.1	NeoForge, Fabric
26.1.2	NeoForge, Fabric
26.2	NeoForge, Fabric

Not published: upstream Lootr release blockers

• 1.16.4 Forge — Lootr 3chnbfTW declares javafml 36+, while the locked Minecraft 1.16.4 Forge runtime exposes javafml 35.
• 1.19.3 Forge — Lootr HmhkyU8X fails before Shared Lootr loads with NoSuchFieldError: f_279569_.
• 1.19.4 Forge — Lootr HmhkyU8X fails before Shared Lootr loads with NoSuchFieldError: f_279569_.
• 1.20.2 Forge — Lootr ZqSHctHT fails before Shared Lootr loads with NoClassDefFoundError: net.minecraft.world.level.storage.loot.Serializer.

Full machine-readable evidence is in support/lootr-matrix.json.

Shared Lootr 1.2.0

Changed

• Uses the fixed shared-inventory entry as the single server-side source of truth for generated loot, the global opened appearance, and Jade's generated-loot state.
• Keeps Lootr's native block event and NBT only as the client-side projection of that shared state.
• Removes the legacy inventory-selection migration and the extra reopen broadcast fallback.

Existing-world behavior

Shared Lootr 1.2.0 does not migrate per-player inventories created by Lootr or Shared Lootr 1.1.x.

• Existing player-owned inventory entries remain stored but are not used.
• The first player to open each affected container creates a new shared inventory from its loot table.
• Previously collected loot can therefore become available again.

Shared Lootr 1.1.1

Public standard release for Minecraft 1.21.1 NeoForge.

• Uses one canonical shared Lootr inventory while retaining legacy per-player data.
• Delegates containers, menus, rendering and persistence to Lootr.
• Shares and broadcasts the opened visual state globally.
• Corrects Jade generated-loot state for opened shared containers.
• Aligns packaged metadata with the repository's GPL-3.0-or-later license.

Shared Lootr 1.1.0

Superseded by 1.1.1 before Modrinth or modpack adoption: this artifact carried stale All Rights Reserved mod metadata despite the repository's GPL-3.0-or-later license.

The behavior changes are unchanged in 1.1.1.