Harmony 0.12.3

chore: release 0.12.3

Harmony 0.12.2

chore: release 0.12.2

Harmony 0.12.1

chore: release 0.12.1

Harmony 0.12.0

Highlights

• Data mesh architecture with provider resolution and mesh authentication
• HTTPS/TLS support for secure connections
• Enhanced DICOM capabilities with C-STORE on SCU and improved protocol handling
• Version flag support for CLI
• Improved configuration management and cloud integration
• HTTP/3 (QUIC) support for both inbound listeners and outbound backends
• New middleware for DICOM to DICOMweb protocol translation
• Enhanced webhook middleware for event integration and audit logging
• Improved middleware type validation

Added

• (AURA-2241) Data mesh infrastructure
  • Basic mesh data architecture and routing
  • Mesh authentication and token management
  • Route mesh ingress routes to matching endpoints
  • Provider resolution for mesh participants
  • Support for ingress/egress configuration in meshes
• (AURA-2240) HTTPS/TLS support for secure connections
• (AURA-2248) C-STORE support on DICOM SCU for sending datasets
• (AURA-2245) Provider resolution system
• CLI version flag (--version or -v) to display harmony version
• Configuration push on startup option for cloud integration
• Support for id field on proxy and services configuration
• Enhanced startup error messages for better diagnostics
• DICOM flatten support for left-side middleware
• C-STORE dataset available in envelope for middleware processing
• Basic DICOM keys added to DIMSE crate
• Build command for creating release binaries for testing
• HTTP/3 (QUIC) protocol support
  • HTTP/3 inbound listeners with TLS configuration
  • HTTP/3 backend connectivity for outbound requests
  • Coexistence with HTTP/1.x and HTTP/2 on same network
• DICOM to DICOMweb middleware for protocol translation
  • Enables DICOM SCP endpoints to proxy to DICOMweb-compatible backends
• Webhook middleware for event integration
  • Integration with external event systems

Changed

• Migrated backend_path to services configuration
• Token handling now saves tokens when provided via environment variables
• Management service organization improved
• Made JWT _alg field optional for flexibility
• Improved middleware type validation

Fixed

• Process no longer exits on invalid config reload (gracefully handles errors)
• Race conditions in DICOM port allocations resolved
• Base64 decoding issues on DICOMweb responses corrected
• DICOM to DICOMweb STOW functionality fixed
• PDU size support added for DICOM associations
• Various DICOM protocol-level fixes for improved stability
• Race conditions between cloud polling and force updates prevented
• Config writer bug fixed
• Safer handling for ingress/egress names in meshes
• Missing ingress/egress on mesh no longer causes fatal errors
• runbeam-sdk dependency issues resolved
• Test resource conflicts (dcmqrscp) resolved
• DICOMweb test stability improved
• Dev install script fixed
• Fixed validation failures for jwt_auth middleware
• Missing targets no longer cause crashes during configuration validation

Documentation

• Provider and mesh documentation updates

Dependencies

• Internal crates updated to 0.12.0 (dimse, dicom_json_tool, harmony_transform, harmony-database, harmony-filesystem)

Harmony 0.10.1

This release fixes an issue where Target Details were constructed incorrectly in some kinds of pipelines.

Harmony 0.10.0

[0.10.0] - 2025-12-11

Added

• Debug logging support for JOLT transforms (enable with debug = true in transform middleware config)
• Environment variable validation: proxy.required_env_vars field enforces required environment variables at startup with clear error messages
• Sensitive field patterns: proxy.sensitive_field_patterns field for log redaction rules
• JWT authentication: Support for deprecated leeway_seconds field as fallback to leeway_secs for backward compatibility

Changed

• Transform pipeline behavior improved for better handling of nested array structures
• Query parameter handling improved to preserve parameters set by middleware
• Target details now available earlier in the request processing pipeline

Fixed

• Transform arrays now handled correctly (via harmony-jolt 0.7)
• Query parameters are now properly cleared if provided by middleware
• Target details can now be set in transforms without requiring pre-existing entry
• Test suite improvements and stability fixes

Dependencies

• Updated harmony-jolt to 0.7.0 for improved array transformation handling

Harmony 0.9.0

Highlights

• Enhanced debugging and data transformation capabilities with new middleware
• Improved DICOM handling with structure flattening/unflattening
• Extended DIMSE SCP service with C-STORE support
• Configuration flexibility with environment variable replacement
• Refactored and streamlined DIMSE implementation

Added

• (AURA-2226) Data dumper middleware for inspecting and debugging pipeline data
• New dicom_flatten and dicom_unflatten middleware for flattening DICOM structures in pipelines
• Additional left / right transform application options in middleware configuration
• Filesystem/S3 backend type
• Support C-STORE on the DIMSE SCP service
• Support for environment variable replacement in configuration files

Changed

• Transform pipeline now uses a more consistent internal data structure for normalized/transform data
• DIMSE crates (SCU/SCP) refactored to reduce reliance on dcmtk and improve maintainability
• Demo scripts updated to reflect current examples and configuration
• Minor internal cleanups

Fixed

• Transform behavior and FHIR DICOM example pipeline reliability improvements
• FHIR and FHIR-DICOM example authentication and configuration issues
• DIMSE task handling and related example correctness
• Doctest stability and test-only file handling
• Improved configuration error handling
• Config reload blocking on first run

Documentation

• General docs improvements and pass over existing content
• Chore-level documentation updates and AI assistant rules refinements

Harmony 0.8.0

Highlights

• Major authentication and authorization overhaul with new authentication handling system
• Normalized connection configuration support for all endpoint and backend types
• Updated to runbeam-sdk 0.9 for improved cloud integration
• Enhanced peer and target configuration with connection references

Breaking Changes

• Authentication system has been redesigned - old auth configurations need to be migrated to the new authentication handling system
• Backend and target configurations now support authorization settings that may require config updates

Added

• (AURA-2196) New authorization support for backends and targets
  • Fine-grained authorization controls at the backend level
  • Target-specific authorization configuration
  • Integration with new authentication handling system
• (AURA-2196) Redesigned authentication handling system
  • More flexible and extensible authentication framework
  • Improved JWT token validation
  • Better separation of authentication and authorization concerns
• (AURA-2205) Normalized ConnectionConfig support for all services
  • fhir, dicomweb, jmix, and echo endpoints now support connection settings
  • Backend services respect connection configuration including base_path and protocol-derived URLs
  • Configuration references via target_ref and peer_ref for cleaner configuration
• (AURA-1973, AURA-2127) Basic peer and target configuration
  • Foundation for peer-to-peer communication patterns
  • Target configuration for more flexible routing

Changed

• Replaced existing authentication system with new authentication handling framework
• Enhanced configuration validation for connection settings
• Improved error messages for authentication and authorization failures

Fixed

• JWT token validation error that could cause authentication failures
• Connection configuration handling for various service types

Dependencies

• Updated runbeam-sdk to 0.9.0 (from 0.7.x)
• SDK update to 0.8 as intermediate step

Harmony 0.7.1

chore: release

Harmony 0.7.0

Changed

• Updated runbeam-sdk dependency to 0.7.x
• Improved config handling for cloud integration
• Standardized internal crate versions to 0.7.0 across workspace
• OpenSSL dependencies removed from build pipeline for improved cross-platform support
• Removed docker build dependencies (libdus) for production images

Fixed

• Runbeam authorization and config sync issues
• Default API URL configuration in cloud integration
• Test stability and reliability improvements

Dependencies

• Updated runbeam-sdk to 0.7.x
• Internal workspace crates (harmony-database, harmony-filesystem) bumped to 0.7.0