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Changelog

Methodology and gateway releases, semver-tagged. The methodology repo is the source of truth; this page summarises releases and is updated by the openapi-sync workflow.

Methodology releases

v0.4.2 — 2026-04-18

Patch. Q1 2026 conformal recalibration. No methodology surface change. Updated calibration constants for Mistral Medium 3 family on Scaleway PAR-1, atNorth STO-1.

v0.4.1 — 2026-03-12

Patch. Updated ENTSO-E source for grid intensity (now uses live data instead of hourly snapshot for FR/DE/SE/FI). No change to receipt schema.

v0.4.0 — 2026-02-28

Minor. Added narrow_wh and comprehensive_wh fields to receipt energy block (per Google Gemini 2025 disclosure conventions). Default boundary remains comprehensive.

v0.3.0 — 2025-12-15

Minor. Added water disclosure (AWARE-100 weighted) per ESRS E3-1 mapping. vetted.water block now appears on every receipt.

v0.2.0 — 2025-10-04

Minor. Added Shapley attribution for multi-tenant batched inference. Per-receipt energy is now computed using truncated Shapley sampling at K=200 over batch composition.

v0.1.0 — 2025-07-22

Major. First public release. Four-tier ladder, Weidema pedigree, Monte Carlo log-normal propagation, conformal calibration. AGPL-3.0 license applied.

Gateway releases

API surface releases are listed at github.com/vetted-inference/gateway/releases. Notable releases:

gateway-v0.4.2 — 2026-04-18

Synchronised with methodology v0.4.2. No API changes; receipt content updated per methodology.

gateway-v0.4.0 — 2026-02-28

Receipt schema updated for narrow/comprehensive boundary distinction. Backwards compatible — older clients see only comprehensive_wh.

gateway-v0.3.0 — 2025-12-15

Added water block to receipt. /v1/regions endpoint now returns AWARE-100 stress factors.

Versioning policy

We follow SemVer for the methodology repo:

  • Major — breaking change to evidence-pack output shape; new disclosure boundary; removal of an indicator class. 30-day pre-announcement required.
  • Minor — addition of new datapoints to receipts; new model-family support; new region support; new integration. No customer impact requiring code change.
  • Patch — emission factor updates; minor calibration improvements; documentation clarifications. No semantic change to outputs.

For pre-announcement protocol on major changes, see trust.vettedinference.com/#methodology-change.

Breaking-change pre-announcements

Currently none.

When a major change is in flight, this page surfaces a banner with the proposed change, the comment-period window, and the Methodology Council review schedule.

Reproducibility commitment

Receipts cite the methodology version used at calculation time. Re-runs under the same version with the same inputs produce deterministic results, subject to Monte Carlo seed stability documented in the methodology repo. We commit to supporting at least 7 years of historical methodology versions for re-computation.