ConfigVersion

@Serializable

data class ConfigVersion(val version: Long, val createdAtMs: Long, val contentHash: String, val source: ConfigSource, val abVariant: String? = null, val signature: String? = null)

Represents a versioned configuration snapshot.

Audit (ISO 27001 A.12.4): All version transitions are logged with source, hash, and timestamp for change tracking.

Constructors

constructor(version: Long, createdAtMs: Long, contentHash: String, source: ConfigSource, abVariant: String? = null, signature: String? = null)

A/B test variant identifier (if applicable)

SHA-256 hash of config content (base64url)

Timestamp when this version was created

ECDSA P-256 signature (if signed config enabled)

Delivery channel for this config

Monotonically increasing version number