Vellumli

v0.0.0-beta.1 - Port to Minecraft 1.21.1

First beta of Vellumli for Minecraft 1.21.1 / NeoForge 21.1.249 (Java 21). Same book engine as the 26.2 build.

About this build

• Re-fork, not a back-port: rebuilt from the upstream Patchouli 1.21.x sources (Vazkii / williewillus, CC BY-NC-SA 3.0), flattened to one NeoForge module and rebranded to the Vellumli identity.
• Feature parity with 26.2: the data-driven book engine, all built-in page types, custom components and templates, the book GUI (landing / categories / search / bookmarks), advancement gating, and the JEI subtype interpreter that makes each mod's book a distinct searchable ingredient.
• Dependency-free: no required dependencies. JEI is optional (searchable-book compat only).
• Not included: the multiblock structure-preview system (matches the 26.2 line's scope).

Notes

Install on both client and server. CC BY-NC-SA 3.0 (ShareAlike, inherited from Patchouli): must stay under this licence, credit Vazkii and williewillus, and may not be used commercially. Attribution ships in the jar's LICENSE.

JAR: vellumli-1.21.1-neoforge-21.1.249-0.0.0-beta.1.jar

Tag: 1.21.1-neoforge-0.0.0-beta.1