2026.3.2

Went on a Bug hunt 🐛

Bug Fixes

• Sync states blocking event loop — sync_states ran database queries on the event loop, causing UI lag. Refactored to run all DB operations in the executor and pre-compute entity-area mappings to avoid O(n×m) lookups. Fixes #388 in #403
• Entity evidence identity check — Used truthiness check (not entity.evidence) instead of identity check (entity.evidence is False), incorrectly treating None (unavailable) as inactive. Now correctly distinguishes unavailable from inactive entities. Fixes #389 in #404
• Orphan cleanup missing tables — _cleanup_area_orphans and delete_area_data did not clean up IntervalAggregates, CrossAreaStats, NumericSamples, or NumericAggregates, leaving stale data after area removal. All tables are now scoped and cleaned. Fixes #390 in #405
• Motion sensor type guard on reload — load_data did not verify that restored motion/sleep sensor entity IDs still had the correct InputType, allowing misclassified sensors to carry stale probabilities after reconfiguration. Added type guard validation. Fixes #391 in #406
• Prune timestamp not persisted — set_last_prune_time opened a session but never committed, so the prune timestamp was lost on restart, causing redundant full-table prunes on every cycle. Consolidated into a single transaction with the prune deletes. Fixes #392 in #407
• Duplicate person validation — Adding the same person entity to multiple people slots was silently accepted, causing undefined behavior. Now rejects duplicates with a clear error. Fixes #393 in #408
• Unavailable entities still decaying — Entities in unavailable state (value is None) were still included in the probability calculation when decay was active, inflating occupancy probability. Now skipped regardless of decay. Fixes #394 in #409
• combine_priors unclamped early return — When only one area had data, combine_priors returned its raw prior without clamping, potentially producing values outside the 1–99% range. Now applies clamp_probability() on all return paths. Fixes #395 in #410
• Analysis exception scope too narrow — Analysis pipeline only caught HomeAssistantError | OSError | RuntimeError, letting unexpected exceptions (e.g., KeyError, TypeError) crash the coordinator. Broadened to catch Exception with full logging. Fixes #396 in #411
• "nan" string not filtered — Entities reporting the string "nan" as their state were treated as valid, producing NaN in probability calculations. Added "nan" to the invalid states filter. Fixes #397 in #412
• Lightweight config update crash — A single area failing during _async_lightweight_config_update would abort the entire update loop, leaving remaining areas with stale configuration. Each area is now wrapped in its own try/except. Fixes #398 in #413
• WAL checkpoint errors silently suppressed — contextlib.suppress on WAL checkpoint hid potentially actionable errors. Replaced with explicit try/except and warning-level logging with exc_info=True. Fixes #399 in #414
• Draft corruption on validation failure — Config flow updated _area_config_draft before validating, so a validation failure left the draft in a partially-modified state. Now validates on a candidate copy first. Fixes #400 in #415
• CONF_AREAS type safety — CONF_AREAS was assumed to be a list[dict] but could contain non-dict items after manual config edits or corruption. Added per-item type validation with warning logging. Fixes #401 in #416
• AnalysisStatus raw strings — Analysis status was tracked with raw string literals ("idle", "running", etc.), risking typo bugs and making refactoring fragile. Replaced with AnalysisStatus enum values throughout. Fixes #402 in #417

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Full Changelog: 2026.3.1...2026.3.2