Spells and Spellcrafting 2.12.74 — release notes

What's new

• Now available for Minecraft 26.1.2. This is the mod's first build for the 26.1 line, running on NeoForge 26.1.2.99.
• Feature parity with the 1.21.1 release — all 56 spells, the wand system, the Risen minion army, the Devourer worker swarm, the Reagent Pouch and every HUD surface carry over unchanged.

Fixed

• Nothing player-facing. This is a new build for a new Minecraft version, not a patch to an existing one — every defect found during the port was introduced and fixed within the port itself and never reached a released jar.

Under the hood

• Rebuilt against the 26.1 rendering, registry, capability and item-transfer APIs, all of which changed substantially from 1.21.x.
• Item and block registration moved to the 26.1 forms that carry a registry identity.
• The GUI layer was migrated to 26.1's retained-mode rendering.
• Reagent handling now uses 26.1's resource-handler transfer API, including for pouches carried inside other containers.
• Recipes and client item definitions were rewritten to the current data formats.

Requires / compatible with

• Minecraft 26.1.2 (exactly — this build declares 26.1.2 only)
• NeoForge 26.1.2.99 or newer
• Java 25
• Optional: Curios 15.0.0 or newer
• ⚠ This build does NOT run on Minecraft 1.21.1. The 1.21.1 line continues separately at 2.12.73 and is unaffected.

Migration notes

• Worlds do not transfer between the 1.21.1 and 26.1 versions of Minecraft, so there is no in-place upgrade path. Start a new world on 26.1.2.
• Client and server must both run 2.12.74 — the network protocol differs from the 1.21.1 line.