# SHUK Compatibility Commons changelog

## 1.1.0 — 6 September 2026

- Added four separate UK shopping-evidence rows: G350, G410, G400 Wired and E340. Source price/stock observations are dated 6 September, not live guarantees.
- Corrected only the historical G350 hardware/model field: CH-C14DE becomes CH-C14D alongside CH-C14E, based on the English manual V3 2026-01-14 recorded in the 6 September source research. Other fields retain their 30 August evidence dates.
- Added five backward-compatible metadata columns to historical datasets: commons_record_version, commons_record_changed_at, commons_field_checked_dates, commons_source_keys and commons_change_note. Original fields remain.
- Added 13 separately dated source observations. Retained all 141 historical source records unchanged: 154 total observations, not 154 unique URLs.
- Counts are explicit: 62 historical compatibility records plus 4 shopping records = 66 total records across 6 datasets. The compatibility_row_count field remains 62; total_row_count and shopping_evidence_row_count are additive metadata.
- No outage, installation, latency, recovery or professional review is claimed. No unresolved cost becomes zero; all four shopping totals remain incomplete.
- Preserved [v1.0.0](https://www.smarthomeuk.co.uk/wp-content/uploads/shuk-compatibility-commons/2026-08-30/index.html) unchanged.

## 1.0.0 — 30 August 2026

Original five-dataset release: 62 compatibility rows and 141 source records. [Original changelog](https://www.smarthomeuk.co.uk/wp-content/uploads/shuk-compatibility-commons/2026-08-30/CHANGELOG.md). Known G350 suffix erratum is corrected in v1.1.0 without rewriting the original release.