• Rework JWS support around explicit compact, flattened, and general representations
  • Add sealed JWS support with dedicated JwsCompact, JwsFlattened, JwsGeneral
  • Add conversions between compact, flattened, and general JWS representations
  • Represent protected and unprotected header fragments explicitly via JwsHeader.Part, merging them into a JwsHeader only when the combined header is valid
  • Parse JwsHeader.attestationJwt and JwsHeader.keyAttestation as JwsCompact instead of raw strings
  • Deprecate JwsSigned in favor of JwsCompact
  • Typed payloads remain supported via JwsTyped