v1.3.3 — Hardened API validation & public-release CI
Hardening release: exact-origin API-link validation, a public-release CI pipeline, and the fixes from an adversarial review of the hardening itself.
Security & correctness
- Exact-origin HATEOAS validation — discovered API links are accepted only on
https://www.mixergy.io(default port, no embedded credentials); redirects are never followed, and a permanent redirect on a cached endpoint now clears the discovery cache so an endpoint rotation self-heals on the next poll. - Malformed discovered URLs raise a clean
MixergyConnectionErrorinstead of an untypedValueError. - Invalid heat-source writes fail before any network request; the allowlist is derived from the enum.
- Diagnostics survive a config entry that failed before its coordinator loaded.
UnitOfRatio.PERCENTAGEon HA 2026.7+, value-identical fallback on the 2025.8 floor.- Polling-interval help text corrected to 30–300 s in every locale (it/de/fr), with a guard test parametrised over all of them.
CI
- Every change now tests the advertised minimum HA 2025.8.0 and current HA 2026.8.1; a weekly latest-HA canary asserts it truly resolved the newest core release.
- GitHub Actions pinned to immutable commits, read-only tokens, repository-hygiene tests (both workflow extensions, job-level permission widening rejected).
- Security policy + private vulnerability reporting; Dependabot enabled.
Brand
- Banner wordmark now Mixergy Home Assistant; canonical repository name
Mixergy-Home-Assistantacross all badges and links.
91/91 tests green on HA 2025.8.0 and 2026.8.1. Requires Home Assistant 2025.8.0 or newer.