Latest revision as of 03:48, 5 February 2024

Existing Releases

Java Release 1.5.1

Bugfixes:

• Fixes Submodel creation event being sent at incorrect times when using MongoDB
• Fixes FileSubmodelElement‘s value being wrong with MongoDB & preconfigured AASX

Java Release 1.5.0

Features:

• RBAC can now be configured based on submodel SemanticId
• Reworks MongoDB backend implementation to be stateless, thus enabling better scaling
• Adds compatibility for inconsistently specified dataTypes (allows upercase)
• Adds ConnectedEntity for working with remote Entity SMEs
• Adds support for implementing further EmbeddedDataSpecification

Bugfixes:

• Fixes empty assets in AAS when deserializing from XML/AASX
• Fixes RBAC configuration file not being read from file system
• Adds missing ValueType "decimal"
• Fixes File SubmodelElement's files sometimes not being served
• Fixes order of calls to AAS Server & AAS Registry in case of AAS/Submodel deletion to ensure consistent state in registry
• Fixes collisions in case of loading multiple AASX that included files with same file name
• Fixes AASX upload ignoring files included in AASX
• Fixes submodel elements being duplicated in MongoDB when being created in an SMC

Miscellaneous:

• Renames "registry.host" entry of AAS Server configuration to "aas.externalurl" to highlight its intention and avoid confusion. "registry.host" still works to ensure backward compatibility.

Java Release 1.4.0

Features:

• AAS/Submodels added to the AAS Server are now automatically registered with the Registry, if configured
• File SubmodelElements now support upload/download of files by a dedicated HTTP/REST API
  • Upload via HTTP/POST [1] (path-to-file-submodelelement/File/upload)
  • Download via HTTP/GET [1] (path-to-file-submodelelement/File)
  • Supported for both InMemory and MongoDB backend
• If a file is uploaded to a File SubmodelElement, the value of the File SubmodelElement is automatically adapted
• The ConnectedAASManager now tries all endpoints and takes the first working one
  • This is particulary useful in reverse-proxy scenarios where only certain endpoints may be valid depending on the context

Bugfixes:

• Fixes bug where aasx file unpacking could fail
• Fixes scenarios where an mqtt client was not shut down correctly
• Fixes signals like SIGTERM not being correctly propagated to the Docker components
  • Shutting down an AAS Server gracefully now unregisters every contained AAS/Submodel, if a registry is configured

Java Release 1.3.1

• Fixes OperationVariable's internal representation of SMC & Entity
• Adds missing date valuetype
• Adds missing Wget installation to components' Dockerfiles for Health Checks
• Fixes MongoDBSubmodelAPI value retrieval bug
• Fixes delegated operation handling in MongoDBSubmodelAPI
• Removes _id entry from aas/sm where not already removed for MongoDB
• Enables auto reconnect for mqtt connection
• Fixes missing mapping of mqtt client environment variable
• Adds missing default config for mqtt to docker images

Java Release 1.3

• Hierarchical MQTT Topics for AASServer and AASRegistry with flexible Identifier encoding
  • Base64URL encoding
  • URL encoding
• Property Delegation
• Adds MongoDB backend for tagged directory
• Each component now provides a health endpoint
• Integrates secured AAS Registry with AAS Server
• Rule-based Authorization (see example project)

Java Release 1.2

Features:

• CORS-Support
• Asset Reference Harmonization
• TaggedDirectory:
  • Adds support for authorization
  • Adds support for MQTT Eventing
• Updates Tomcat to Version 9.0.64
• Graceful shutdown of AAS Server unregisters contained AAS/Submodels if a registry is configured

Java Release 1.1

• MQTT eventing for all APIs
• Authorization support for all APIs
• Upload of AASX via HTTP-POST using multipart/form-data
• Operation Delegation Mechanism enabling delegating operation calls made on the AAS OTS Server to outside HTTP/REST APIs
• Integration of TaggedDirectory with off-the-shelf Registry component

Java Release 1.0

• Support of DotAAS (Part 1) v2.0.1
  • Implementation of the meta model
  • Implementation of JSON/XML/AASX serialization & deserialization
• Server/Client implementation according to the API specification
  • AAS Registry with MongoDB/SQL/InMemory backend
  • AAS Repository with MongoDB/InMemory backend
  • Submodel Repository with MongoDB/InMemory backend
• Provision of components as easy-to-configure off-the-shelf components (e.g. Docker Images)
  • AAS Registry
  • AAS Repository
  • Streamsheets Integration
  • Grafana Integration
• Implementation of specified submodel types
  • Digital Nameplate
  • Technical Data
• Implementation of MQTT for AAS/SM
• Implementation of TaggedDirectory
• VAB
• Control Components

Upcoming Releases

Upcoming releases are prepared in their respective branches

C# Release 1.0

The current status can be found in the big-interface-changes branch. It will be merged to the master branch after official release. The following elements are part of the release:

• Implementation of Details of the Asset Administration Shell (Part 1) v2.0.1
  • Implementation of the meta model
  • Implementation of JSON/XML/AASX serialization & deserialization
• Full compatibility with AASX Package Explorer
• Building Blocks: Interface Definitions & Reference Implementations according to the API specification
  • Asset Administration Shell Registry
  • Asset Administration Shell Server
  • Asset Administration Shell Repository Server
  • Submodel Server
  • Submodel Repository Server
  • Client libraries for all definitions above
• User-Interfaces (UI) for all building blocks
• Applications (ready to be deployed from Edge to Cloud):
  • Asset Administration Shell Registry
  • Asset Adminsitration Shell Repository Server
  • AASX Package Server
• Examples

C++ Release 1.0

• Implementation of the AAS meta model as specified in DotAAS (Part 1) v2.0.1
• VAB
• Control Components
• VAB OPC UA support
• OPC UA AAS API support
• OPC UA Gateway

Java Release 2.0

See GitHub for details