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@pablospaniard pablospaniard released this 28 Aug 10:09
v0.4.0
a5a1c2f
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MCP Native 0.4.0 completes the production native-renderer milestone for the documented A2UI v1 Candidate profile.

Highlights:

  • Complete pinned renderer-to-agent envelope parsing with exact public types and schema-derived interoperability fixtures.
  • Bounded formatDate, validation functions, renderer checks, and policy-gated HTTP(S) openUrl actions.
  • Typed React Native host adapters and closed component variants without expanding the server-controlled catalog.
  • Closed native accessibility semantics, Dynamic Type support, and passing Android TalkBack plus iOS XCUITest release evidence.
  • Deterministic generated-input coverage, documented performance budgets, native host generation, and strict release evidence gates.
  • Deprecation of the custom A2UI 0.1 APIs in favor of the pinned v1 Candidate path.

All six public packages are released together at version 0.4.0 with npm provenance.

See CHANGELOG.md for the complete change and security notes.

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