Changelog

0.2.0.0 — 2026-04-07

• Add Functor instance for Service req — use fmap to transform successful responses
• Add Profunctor instance for Service — use dimap/lmap to adapt request and response types
• Add contramapService and dimapService as named synonyms for lmap and dimap
• mapService is now a synonym for fmap
• New dependency: profunctors
• Adopt (&) from Data.Function as idiomatic style in docs, tests, and examples

0.1.0.0 — 2026-04-06

• Initial release
• Core Service/Middleware abstractions
• Middleware: Retry, Timeout, CircuitBreaker, Filter, Hedge, Logging, Tracing (OpenTelemetry), Validate, Transform, TestDouble
• Tower.Error.Testing module with shared Eq ServiceError instance