HistoryObserver
AssessLanguages & Frameworks
A SwiftData observer for monitoring data store history and changes over time.
Why it's here
Placed in Assess: 1 article(s) of evidence from 1 source(s), led by framework updates, with 1 in the last 30 days. Confidence 24%. Low accumulated evidence, so it defaults conservatively pending more signal.
Evidence (1)
- 6InfoQ·7/14/2026framework_updateSwiftData adds external type support and store observation
SwiftData 2027 adds support for persisting custom and third-party types through Codable, making it easier to work with external data models. The release also improves querying with SwiftUI list sections and introduces ResultsObserver and HistoryObserver for observing data store changes.