6.0.0 (2026-10-19)

Features

• effect-ts: support Effect v4 (#880) (a5ab308), closes #878

BREAKING CHANGES

• effect-ts: the effect-ts resolver now requires effect@^4.0.0; Effect v3 is no longer supported.
  Schemas must be migrated to the Effect v4 Schema API (e.g. Schema.nonEmptyString() -> .check(Schema.isNonEmpty()), Schema.Union(a, b) -> Schema.Union([a, b]), Schema.transform -> Schema.decodeTo).
  Error type values follow Effect v4 issue tags: Type -> InvalidType, Missing -> MissingKey, Refinement -> Filter, Unexpected -> UnexpectedKey, plus new AnyOf and InvalidValue.
  Default error messages now come from Effect v4 (e.g. is missing -> Missing key, and the received value is no longer included).

• chore(deps): sync bun.lock with ata-validator ^1.23.0