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# Changelog ## v3.0.0-alpha.2 — 2026-05-12 ### Added - `<click>` and `<hover>` markup tags for interactive text. `<click>` accepts `action=` (`open_url`, `run_command`, `suggest_command`, `copy_to_clipboard`) and `value=`. `<hover>` accepts `action=` (`show_text`, `show_item`, `show_entity`) and `value=`. Nested tags override parent click/hover values. - `<lang:KEY>` markup tag resolves vanilla translation keys in each viewer's client locale. Shorthand `<lang:item.minecraft.diamond>` or attribute form `<lang key=KEY>` / `<lang key=KEY args=A,B,C>` for placeholder substitution. Missing keys render literally; translation file content is not re-parsed for ETA tags. Closes #2. - `ImmersiveMessage.decode` re-parses `markupSource` on the client (1.20.1 and 1.21.1) to ensure server-issued messages resolve markup in the receiving client's locale, matching the existing behavior on 26.1. - Patchouli compatibility: `@Pseudo BookTextParserMixin` plus a `PatchouliBypass` thread-local that suppresses ETA markup rewriting in `LiteralContents`, `TranslatableContents`, and `StringSplitter` while Patchouli is parsing book text. ### Fixed - SDF glyph pre-baking no longer repeats on every `FontManager` reload (initial load, F3+T, resource pack swap, datapack reload). Pre-baked MSDF data is now held in a process-lifetime cache keyed by (font fingerprint, SDF config), so reloads after the initial bake short-circuit the async pass. - `SDFGlyphProvider.closed` is now `volatile`, so the background pre-bake loop reliably observes provider close. - `<click>` and `<hover>` participate in the mixin render-gate, so click/hover-only spans no longer fall through to vanilla rendering on 1.20.1, 1.21.1, and 26.1. - Lang-only markup (`<lang>` with no other tags) renders through the ETA mixin pipeline instead of bypassing it. - Immersive-message HUD layer no longer leaks `disableDepthTest` and `enableBlend` into world rendering. Previously, on 1.20.1 and 1.21.1, the layer wrapper toggled global GL state every frame without restoring it, causing the skybox to disappear on Fast graphics and the hotbar background to drop out on Fabulous. The wrapper now matches the 26.1 pattern: just push/translate/render/pop. Render types and `BackgroundRenderer` already set up their own blend state.