Brings the published packages level with the code shipped since the last
publish (offline-verify exports, attestedFetch, OTel bridges, portable
receipts, head-tracking fix, etc. for the SDK; init+doctor for local-vault).
Versions move in lockstep as the publication-parity contract requires:
PyPI/npm/Go SDK/CLI all 0.4.0. n8n node bumps to 0.2.0 with its @attesto/sdk
dep widened to ^0.4.0. attesto-mcp stays 0.1.0 (first publish).
No package contains source maps or non-runtime source: npm ships compiled
.js + .d.ts only (zero .ts, zero .map, verified), Python wheels ship runtime
.py only (no sdist, no tests), and no wheel/tarball contains anything from
backend/, gateway/, or the Rust prover.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
go.mod becomes module go.attesto.eu/sdk; all internal imports (CLI,
connectorkit, examples), the publication-evidence/registry contracts, docs,
and the README install line follow. No rotz.ai hostname remains in the
customer-visible Go chain. All Go packages build and pass under the new path.
All three SDKs bump to 0.3.0 (Python version.py/pyproject, TS package.json +
SDK_VERSION, Go SDKVersion + cliVersion) — the Phase-1 release version,
shipped atomically with the registry publish so the publication-evidence
contract stays consistent. Full sweep green: Python 84, TS 55, Go 3 packages.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
All three SDKs now send X-Attesto-Sdk (attesto-<lang>/<version>) and
X-Attesto-Protocol (ATTESTO-PROOFSTREAM-001/0.1-alpha) on every request. A new
backend ProtocolVersionMiddleware logs both headers (operators can see the
SDK/protocol mix in traffic) and, when the protocol header is present on a /v2
request and names a different protocol identifier or major version, answers
426 Upgrade Required with a structured body (error/supported/received/hint).
Absent or unparseable headers change nothing — old clients and curl stay fully
compatible (test-asserted, including /v1 never being handshake-gated).
SDKs surface the 426 as a typed error: Python AttestoProtocolMismatch,
TypeScript AttestoProtocolMismatch, Go IsProtocolMismatch(err) over *APIError
(Go-idiomatic). Tests cover the mismatch rules, the 426 mapping, and that the
handshake headers are actually sent.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
