v2.278.0

2.278.0 (2026-09-30)

Features

• api: Add an evaluation context mapping layer (#8573) (abd6780)
• api: Evaluate edge identity flags through flag-engine (#8575) (bb93d2e)
• api: Evaluate identity flags through flag-engine (#8574) (fd480b0)
• api: Evaluate segments for environment flags (#8576) (2150ed5)
• experimentation: add the environment keys db view for the ingestion server (#8610) (552c89d)
• Flag Dependency: Add prerequisites to a feature (#8570) (7c8cc87)
• Flag Dependency: List dependencies (#8571) (68cbe99)

Bug Fixes

• LaunchDarkly: Imported startsWith and endsWith conditions match values that only contain the value (#8607) (7c32b89)

Dependency Updates

• Add constraints on release age for non-flagsmith dependencies (#8566) (2451fe4)

Refactoring

• charts: describe a line chart's series in one place (#8600) (77d7fbf)