v0.49.1

v0.49.1

• The plugin now ships a .wordpress-org/blueprints/blueprint.json, enabling
  wordpress.org's Live Preview button on the plugin's listing page:
  visitors can try the plugin live, active, in WordPress Playground (a
  WASM WordPress running in the browser) with no install. The blueprint
  installs the plugin from its own published wordpress.org release, enables
  the post and page content types, sets pretty permalinks and lands on
  the seed post's .md — the most direct demonstration of what the plugin
  does. Metadata and repository tooling only — no plugin code, output or
  behaviour changes; not bundled into the plugin zip.