• indentation is now 2 spaces
• use new SocketAddress package for handling socket addresses
• OcaAudioLevelSensor
• OcaPropertyID and friends now conform to ExpressibleByStringLiteral
• new CoreFoundation backend supports both controllers and devices
• represent subscriptions internally as Set rather than NSSet

• test Unix domain socket endpoint in example app
• update swift-async-algorithms to 1.0.0
• allow third-party controllers to subclass OCA classes
• fix some more concurrency warnings
• rename OcaObjectSearchResultFlags to OcaActionObjectSearchResultFlags per latest AES70 spec
• new Ocp1ConnectionState type for interrogating controller connection state
• OcaCounterNotifier stub implementation
• correct OCP.1 connection prefix for domain sockets

• fix a regression introduced in previous release where GetActionObjectsRecursive() would not be used when resolving action objects, even for non-datagram connections
• stubs for OcaCounter types

• add OcaFrequencyActuator, OcaWhenPhysicalRelative, OcaWhenPhysicalAbsolute
• validate OcaObjectSearchResult so they can be unsafely unwrapped, safely
• allow searches with nil class ID
• fix incorrect class ID in OcaWorker
• fix incorrect method ID in GetPortName(), SetPortClockMapEntry()
• use serial numbers rather than years in OcaProtocolVersion
• (tested) support for UDP and domain socket clients
• implement exponential backoff in reconnection logic
• do client-side recursion with datagram protocols to avoid exceeding MTU
• fix some cast issues that could cause block searches to crash

• support for OcaGrouper and OcaGroup classes
• private API to support ocacli tool
• client-side support for OcaMediaTransportNetwork
• client-side JSON export support
• add OcaBlockConfigurability property to OcaBlock
• recursive fallback implementation for devices that do not implement GetActionObjectsRecursive()
• make all enumerations conform to CaseIterable
• fix decoding of OcaObjectSearchResult optional members
• use receive/send for datagrams in IORing client backend, but read/write for connection-oriented transports
• fix encoding and decoding of OcaMap and OcaMultiMap types
• allow multiple callbacks to be registered for an event subscription
• reporting of connection statistics
• fix removal of expired controllers
• separate device and controller tests into separate targets

• Event notifications for multivalued properties should contain all values, not just updated value
• Initial implementation of OcaGrouper

• Audit and be more explicit in setting OCP.1 parameter count
• Ensure all commands are subject to response timeout
• Add some test vectors from AES70-2023-3
• Ensure controller sends keepAlive packet at start of every session
• Devices with UDP endpoints must receive a keepAlive packet before opening the controller session

• General API rename, cleanup
• Use inbuilt reflection instead of Mirror
• More AES70-2023 classes

Initial release of SwiftOCA.