Changelog

Version 2.8.0

New Features

• Implemented fine-grained authorisation on MQTT topics, meaning a user subscribing
  on v1.1/Observations will only receive notifications for Observations they are
  allowed to see.
• Implemented #2318: Added support for GZip and deflate compression on HTTP Uploads.
• Implemented V2 API with HTTP and MQTT bindings, including request/response over MQTT 5.
• Implemented handling of nested complex properties.

Internal changes & Bugfixes

• Fixed non-validated query in some MQTT subscriptions.
• Declared bouncycastle as direct dependency.
• Fixed prefer-header not working in batch requests.
• Improved model editor:
  • Ensure main tables are generated before link tables.
  • Check key types are known when generating link tables.
• Allow both ISO Strings and Objects with start/end for time values and intervals.
• Fixed #2304: Nextlinks with not causing exception.