v0.10.0

[0.10.0] - 2026-07-13

The completion cut — a semantic-truth pass over the 25-package system,
moving several seams from structural completion (a field is read, a fallback exported) to
semantic completion (the correct state / bytes / DOM / cache variant / timeline behaviour
survives end to end). Every change is red-first, root-caused, propagated to examples & docs, and
independently QA'd; the full node vitest suite is green (7786/7809). Resolves #126, #130, #140,
#141, #146; tidies #145; parks #129 with a reopen condition; fixes #142's breadcrumb depth.

Added

• Graph-native stream recovery, end to end (#133) — a typed, value-bearing DiscreteStateTransition@1
  receipt (minted through the one existing hash law), attestation-checked SSE ingestion (hash + subject +
  chain), a generation-rollback guard, and a production astro host wiring + reference emit route + integration
  test that drives a real crossing through a reconnect. Retires the latent substrate.
• Continuous motion runtime floor (#126) — client:motion scrubs a scroll/time signal through the JS
  floor when native animation-timeline is unavailable; the floor and CSS linear() provably sample one
  Easing.spring kernel. Adds the color interpolation kind.
• Multi-transition algebra (#141) — an explicit TransitionProgram (seq/par/choice) with real duration
  composition and branch selection (ADR-0039), replacing the collapsed routing label.
• Cross-target motion parity (#130) — one authored program renders identically across browser CSS,
  browser runtime, scene, stage, remotion, and worker, proven by a differential oracle (ADR-0040).
• Responsive-media effective-candidate law (#140) — selectCandidates so Save-Data is honoured across
  src/srcset/<source>/preload/image-set()/cache-key; wired into Astro and Cloudflare hosts.
• Answer-first npm description/keywords for all 25 packages from one canonical catalog, with a
  release-gated prepublish metadata check (#146).

Changed / Fixed

• CSS: bare declarations inside @supports/@media conditional groups are now wrapped in the boundary
  selector (were silently dropped by the browser).
• Astro: Vary tokens are merged, not clobbered (protects Cookie/Accept-Encoding cache axes).
• MCP: the docs route returns JSON-RPC failures as a top-level error member (was laundered into a 200 result).
• CLI/doctor: deployed-header checks validate actual COOP/COEP/Client-Hint values (not mere presence);
  value-taking flags no longer swallow the next flag; the Workers module-scope Date scan is AST-based.
• #145 MCP dispatch-matrix timeouts refactored to a documented lookup table; #142 sharded-docs breadcrumb
  depth fixed (sharded builder stays experimental).

Removed (breaking — pre-1.0 aggressive break policy)

• discreteSignalPayloadsFromPatch (@czap/core) — replaced by the typed DiscreteStateTransition replay path.
• keyframesForRouting (@czap/core) — replaced by the TransitionProgram lowering.