[4.0.1] - 2026-05-26

Changed

• improve concurrent handling of outgoing subscription requests

Fixed

• fix a bug causing multiple subscription requests from the same client feature

[4.0.0] - 2026-04-23

First open-Source Release under the EPL-2.0

Changed

• change project license to the Eclipse Public License 2.0 (EPL-2.0)
• replace startClients boolean option with connectClientsTo enum
• rework JSON (de)serialization
• set discoverDeviced to true by default

Added

• support multiple Use Cases running on the same entity
• add ScaledNumberWrapper for convenient management of the ubiquitous ScaledNumber data type
• implement DeviceClassificationFeature
• implement TimeSeriesFeature
• option to automatically log device discovery information for remote devices
• add RequestResult#getResultData for conveniently accessing query results
• add integration tests using jEEBus.SHIP

Fixed

• fix KeyValue DataUpdateTransactions
• fix potential merging exceptions in UseCaseDiscoveryWrapper
• fix potential faiure at deserializing SPINE messages
• fix serialization of FilterTypes yet again
• fix LoadControl constraint validation

[3.1.0] - 2025-06-26

Changed

• make SPINE Devices, Entities, Features, Functions and Use Cases AutoClosable

Added

• configuration wether to automatically start SHIP clients on detection
• logic for dealing with multiple server features with the same featureType on the same entity

Fixed

• exclude device field from entityAddresses in DetailedDiscovery as per specification

[3.0.0] - 2025-02-11

First Open-Source Release under the AGPL

Changed

• rework DeviceBuilder and ShipCommunication for coherent API
• improve heartbeat schedule handling
• change boolean getter names from is to get

Added

• fully automated, streamlined and robust remote device discovery process
  • includes reading and filtering of DetailedDiscovery and UseCaseDiscovery
  • includes automatic resolution of scenario presence indicators
  • introduces a developer-friendly use case listener interface
• human-readable logging of all SPINE messages
• API for sending fire-and-forget messages
• ability to build SPINE devices without immediately connecting them to SHIP

Fixed

• fix acknowledgement handling
• fix serialization of FilterTypes
• stop notifying on unsuccessful write commands
• fix wrongly generated timestamps
• fix a bug causing remote SHIP clients to be trusted wrongly

[2.0.0] - 2024-06-21

Changed

• overhaul java code generation from SPINE XSD files
  • add fluent builder API
  • support cloning and copying
  • support deep equals
  • support hash codes
  • improve string representations
  • add complete value constructors

Added

• implement SPINE v1.3.0_final
• automate abstract Feature / FeatureFunction logic:
  • validation of FeatureFunction data
  • filtering of data via Selectors and Elemet
  • handling of READ / WRITE commands
  • handling of notifications

Fixed

• fix handling of Selectors in FilterType

[1.1.0] - 2024-04-16

Changed

• start DeviceDiscovery at SHIP Connection Data Exchange State
• ignore unknown fields when deserializing from JSON
• improve handling of commands on nonexistent functions
• enforce new package naming: org.openmuc.jeebus.spine

Added

• implement SPINE v1.3.0_beta1
• support JSON Serialization of SPINE Messages

Fixed

• fix exception messages in acknowledgements
  • include spine error in spine exception message
• fix element order in json serialization

[1.0.0] - 2022-03-08

Initial Release.

Added

• implement SPINE v1.1.1
• support Acknowledgments
• support All message types like Read, Reply, Write, Notify, Call, Result
• support FeaturePermissions
  • support Binding and Subscription with access control
• support DetailedDiscovery
• support UseCaseDiscovery