v0.25.2

Changed (API host)

• Landing hero CTAs reworked. New triple: Install Navii → (primary, scrolls to install snippets), Get Figma Plugin → (secondary, opens Figma community), Try the Builder (tertiary text link → /builder). Old single-purpose pair (Try it + Customize a face) replaced — plugin is now visible from the hero.
• /docs/sdk-core SDK options table picks up packs + style rows (matches the engine surface that's been live since v0.23.0).