v0.53.0

⚠ BREAKING CHANGES

• hassette.test_utils no longer exists. Public (Tier 1) symbols move to hassette.testing; everything else moves to tests.support (internal-only, not shipped in the wheel — not usable outside this repo).

  Public API — update the import path only

  • ApiCall, AppConfigurationError, AppTestHarness, DrainError,
    DrainFailure,
    DrainTimeout, RecordingApi, create_call_service_event,
    create_state_change_event,
    dummy_cache, make_light_state_dict, make_sensor_state_dict,
    make_state_dict,
    make_switch_state_dict, make_test_config, make_typed_state now
    import from
    hassette.testing instead of hassette.test_utils.

  Public API — newly promoted to Tier 1 (previously internal-only)

  • EventCapture, HassetteHarness, build_harness,
    make_full_state_change_event,
    wait_for are now part of the supported hassette.testing surface.

  Removed from the public surface

  • make_mock_hassette was previously in hassette.test_utils.__all__;
    it is now
    internal-only (tests.support.mock_hassette, not shipped in the wheel).
    External consumers
    using it should build their own Hassette stub, or open an issue if
    this needs to remain
    public.

  Internal-only, no longer importable at all outside this repo

  • Every symbol not listed above (web-layer factories, seed scenario
    helpers, SQL/uvicorn test
    servers, FakeStateReader, create_app_manifest, make_addrinfo,
    patch_loop_getaddrinfo,
    etc.) is no longer part of the wheel. It lived at
    hassette.test_utils.* before; it now lives
    at tests.support.* inside this repository only.
• SensorAttributes no longer declares native_value, native_unit_of_measurement, or suggested_display_precision (they duplicated the base State.value/unit_of_measurement fields and are removed for the sensor domain only). StateRegistry.register and register_state_converter drop their unused device_class keyword parameter, and StateKey drops its device_class field (kept as a one-field frozen dataclass with domain only — its export names and isinstance checks are unchanged).

  What changes for callers

  • Code reading sensor_state.attributes.native_value,
    .native_unit_of_measurement, or .suggested_display_precision must
    switch to sensor_state.value and
    sensor_state.attributes.unit_of_measurement — those fields already
    carried the same data.
  • Code calling StateRegistry.register(..., device_class=...),
    StateRegistry.resolve(..., device_class=...), or
    register_state_converter(..., device_class=...) must drop the
    device_class keyword — it was never populated or read by any
    production call site.
  • Code constructing StateKey(domain=..., device_class=...) directly
    must drop device_class — StateKey is now StateKey(domain) only.

Features

• add device-class-specific sensor state subtypes (#1549) (e93d877), closes #717
• add per-instance app restart instead of full app-key restart (#1687) (d84aa21), closes #796
• add per-instance start/stop/reload to frontend and CLI (#1873) (e1c2fc0), closes #1860
• log elapsed time per shutdown phase for diagnostics (#1766) (1bde18a), closes #1736

Bug Fixes

• align duration log precision in shutdown path (#1789) (a01286e), closes #1765
• fix batch of small backend/frontend issues: jobs API fire_at display for non-jittered jobs, app_activity default time window, CLI error framing for malformed 2xx responses, duplicate app-init error logs, log-table key collisions on seq: 0, and query-param parsing edge cases (#1872) (1e14d5c)
• enforce status exhaustiveness and fix degraded/skipped status gaps (#1671) (6b65780), closes #1608 #1670
• handle SIGINT for graceful shutdown instead of silent hang (#1863) (4ad05a8), closes #1815
• keep non-active handler health cards out of the tab order (#1742) (312a9d0), closes #1709
• prevent restart after unconfirmed resource teardown (#1723) (fb54e48), closes #1696
• route captured warnings through the logging pipeline (#1864) (67cbf38), closes #1816
• harden shutdown/restart: bound service-watcher event dispatch with a timeout, distinguish cancellation causes during resource cleanup, and preserve terminal-status evidence on forced termination (#1802) (64a1b42), closes #1795
• widen int/enum-typed state attributes HA platforms violate (#1775) (cc2ffff), closes #1751 #1752

Performance Improvements

• remove state_changed WebSocket broadcast to browser clients (#1639) (0878132)
• ui: scope AppDetailPage store selectors to its own app (#1528) (54affbd), closes #1465
• ui: scope execution-completion subscriptions in app-detail children (#1607) (3a84864), closes #1542

Documentation

• fix stale accuracy claims in lifecycle.md (#1760) (aa4eed3), closes #1717
• replace stale pyright-ignore note in cache patterns (#1518) (840d54f), closes #1360