Vellumli

v1.0.0 - First stable release (Minecraft 1.21.1)

First stable release of Vellumli for Minecraft 1.21.1 / NeoForge 21.1.249 (Java 21). It consolidates the 0.0.0-beta.1 → 0.0.0-beta.2 line with no further code changes. This build has been running in a full modded-server pack as a guidebook dependency for other mods.

What the 1.21.1 line brought

• Re-fork from upstream Patchouli 1.21.x (Vazkii / williewillus, CC BY-NC-SA 3.0), flattened to a single NeoForge module and rebranded to the Vellumli identity (package vazkii.patchouli → com.skd.vellumli, modid patchouli → vellumli).
• Feature parity with the 26.2 line: the data-driven book engine, all built-in page types (text, crafting / smelting / smithing / blasting / campfire, image, spotlight, entity, relations, link, quest), custom components and templates, the full book GUI (landing, categories, search, bookmarks, history), advancement gating, and the JEI subtype interpreter so each mod's book is a distinct searchable ingredient. The multiblock preview system is not included (matches the 26.2 scope; the api stubs are kept for source compatibility).
• 26.2 → 1.21.1 API reversions: Identifier → ResourceLocation, GuiGraphicsExtractor → GuiGraphics, extractRenderState() → render(), pushMatrix()/popMatrix() → pushPose()/popPose(); the completion model predicate re-registered via ItemProperties.register(); BookModel reworked to the 1.21.1 baked-model form.
• Spanish (es_es) locale completed (13 missing keys).

Notes

Dependency-free by design. Verified: ./gradlew clean build is green; ./gradlew runServer reaches Done with both server-side accessor mixins applied. Shares this CurseForge project with the 26.2 line — pick the file that matches your Minecraft version.

JAR: vellumli-1.21.1-neoforge-21.1.249-1.0.0.jar

Tag: 1.21.1-neoforge-1.0.0