chore(deps): bump traverse-embedder-web from 0.13.0 to 0.14.0

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Bumps traverse-embedder-web from 0.13.0 to 0.14.0.

Release notes

Sourced from traverse-embedder-web's releases.

TraverseSwiftHost xcframework (workspace v0.14.0)

Artifact-only release for the native Swift host boundary (TraverseSwiftHost.xcframework).

This is not the Traverse product cut. The workspace tag is v0.14.0 (crates.io / Maven / NuGet / npm). This repo enforces an immutable-releases policy that blocks a GitHub Release under that shared tag, so the xcframework ships under the dedicated swift-host-v* namespace (same pattern as runtime-wasm-v*).

Referenced by packages/swift/TraverseEmbedder/Package.swift as the TraverseSwiftHost binary target.

Built via scripts/build_swift_host_xcframework.sh for Traverse v0.14.0.

Asset digest (sha256): 25c6f25e9a7a1be97dfa1611b2b01490c53352556e289401557ee62e9f655456

Traverse v0.14.0

Released 2026-09-29.

Traverse v0.14.0 is a minor lockstep crate + npm release. It carries breaking changes to the Spec 138 exact-ref model surface, and following this repo's 0.x convention those use a minor bump, not a patch. Its throughline is governed, signed model execution: exact model packages are now signed, bound to the application that pins them, carry machine-readable rights, and the first real trained model runs through that pipeline identically on native and browser hosts.

Highlights

Signed exact-ref model packages (Spec 138 0.4.0, Decision 101, #1565 / #1566)

• Breaking: model manifests move to schema 2.0.0.
  • Every package ships a detached Ed25519 model.sig.json over the exact model.manifest.json bytes.
  • An application's exact_model_dependencies pin binds the SHA-256 of those manifest bytes, and declares target, the expected rights, and an optional signer key_id.
• Host-owned trust roots: TrustedModelKeys (Rust) and trustedPublicKeysHex (web). Apps can never add trust.
• Packages enter the cache only through register_package / registerPackage, which verifies:
  • the signature and trusted key;
  • the digest against exactly one pin;
  • the manifest schema (unknown fields fail closed), rights, target, and limits. Every execute re-hashes the cached bytes.
• Rights: a required rights object (license_id, attribution, redistribution, commercial_use, source_url) is checked against the pin and exposed to hosts and UIs unchanged.
• Failures keep model_unavailable / model_incompatible and add a stable reason (signature_invalid, key_untrusted, digest_mismatch, rights_mismatch, target_unsupported, crypto_unavailable, candidate_unsupported, …).
• Browser: WebCrypto Ed25519 only, failing closed without it. Typed results carry model_ref, target, and a redacted trace. AbortSignal

... (truncated)

Changelog

Sourced from traverse-embedder-web's changelog.

v0.14.0 — 2026-09-29

Minor lockstep release with breaking Spec 138 exact-ref model changes. See https://github.com/traverse-framework/traverse/blob/main/docs/releases/v0.14.0.md and https://github.com/traverse-framework/traverse/blob/main/docs/upgrade-to-v0.14.0.md.

First trained exact-ref model (Spec 138 0.5.0, Decision 102)

• digits-mlp-1.0.0 is a 64→32→10 MLP trained on the vendored UCI Optical Digits dataset (CC BY 4.0). It scores 96.10% on the held-out split, and the result is bit-identical across the trainer, native, and browser hosts. It closes the last [#1565](https://github.com/traverse-framework/traverse/tree/HEAD/packages/web/TraverseEmbedder/issues/1565) item (#1461).
• New traverse-model-trainer crate: a seeded, offline trainer with pinned data and weight digests.
• New traverse-digits-mlp-guest crate: a no_std wasm32 guest with an audited ABI unsafe boundary (ADR-0077). A CI job (scripts/ci/digits_mlp_guest_check.sh) proves the checked-in model.wasm rebuilds byte-identically with zero imports.

Signed exact-ref model packages (Spec 138 0.4.0, Decision 101)

• Breaking: model package manifests move to schema 2.0.0. Each package now ships a detached Ed25519 model.sig.json over the exact manifest bytes. App pins bind the manifest digest and declare target and rights. package_digest and the flat license fields are replaced by a required rights object that adds commercial_use and source_url (#1565).
• Host-owned trust roots (TrustedModelKeys natively, trustedPublicKeysHex in the browser). Packages enter only through register_package / registerPackage. Failures carry a stable reason.
• The browser ExactModelBrowserHost verifies with WebCrypto Ed25519 and fails closed without it. It returns typed results with model_ref, target, and a redacted trace, supports AbortSignal cancellation and timeouts, and accepts only single exact-ref wasm-cpu pins (#1460 is the extension).

Commits

• 4dac877 chore: release v0.14.0 (#1571)
• ad07b56 feat(spec138): first trained exact-ref model — digits MLP (#1461) (#1569)
• 499e6af feat(spec138): signed exact-ref model packages with app-scoped binding (#1565...
• ac8aa8a docs(readme): align version pins and publish status with v0.13.0 (#1555)
• See full diff in compare view

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[enricopiovesan]

Superseded by #140, which moved the site to traverse-embedder-web ^0.14.0 together with the /discover registerPackage migration.

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