[2.2.0] - 2026-04-08

First Open-Source Release under the EPL-2.0

Changed

• Change project license to the Eclipse Public License 2.0 (EPL-2.0)
• Overhaul SHIP Message Exchange (SME) State Machine
• Overhaul certificate management
  • Improve Java KeyStore handling
  • Update KeyStore type to PKCS12
• Improve logging for:
  • mDNS Service Discovery
  • Web Socket handling
  • Trust Levels of remote SHIP devices
  • Unsuccessfull SHIP client connections
• Move example classes to demo subproject

Added

• Use hardcoded values for brand, type and serial mDNS TXT-Record flags
• Add option to publish SHIP mDNS services on all available network interfaces
• Add clientOnly configuration option for debugging purposes

Fixed

• Update dependencies to fix vulnerabilities
  • Drop guava dependency
• Transmit the SHIP-ID in the AccessMethodsIdentification

[2.1.1] - 2024-08-06

First Open-Source Release under the AGPL

Fixed

• Fix handling of messages split into multiple WebSocketFrames
• Update dependencies to fix vulnerabilities

[2.1.0] - 2024-04-11

Changed

• Consider established server connections before opening client connections to remote SHIP nodes
• Streamline message logging

Added

• Add option to configure the IP address of the network interface to be used for the SHIP node
• Add a listener for the ConnectionDataExchange state of a SHIP connection

[2.0.0] - 2023-12-05

Changed

• Enforce new package naming: org.openmuc.jeebus.ship

Added

• Support for IPv6 addresses

Fixed

• Resolve multiple javadoc issues
• Fix possible ConcurrentModificationException on connection
• Fix possible NullPointerException when adding trusted SKIs

[1.1.0] - 2023-07-28

Added

• implement AMI state

Fixed

• WebSocketHandler now notifies ConnectionHandler properly when closing a double connection
• KeyManagement:
  • existing key store can be loaded
  • fix generating, storing and loading of keystore
  • fix asn1 encoding now using octet string instead of sequence
  • add SubjectKeyIdentifier to self-signed certificate
• SME_PROT_H state: fix faulty parsing of messages in this state and add parsing for messageProtocolHandshakeError messages
• replace polling for timers with ScheduledExecutors
• CMI state is no longer skipped after reconnection

[1.0.0] - 2021-12-09

Initial release.

Added

• implement SHIP v1.0.1
• support secure TCP/IP connections using TLS/SSL Encryption (IETF RFC 5246) and WebSockets (IETF RFC 6455)
• support Certificate-Based authentication
• support non-blocking, asynchronous authentication process
• support discovery of active nodes using mDNS (IETF RFC 6762) and DNS-Based Service Discovery (IETF RFC 676)