Release notes for IIH Essentials V2.2.0 - 2025-07-21

Added

Added support to synchronize to Azure IoT Hub via Generic MQTT northbound sync
Added quality information to the results of aggregations
Added an option to the API to interpolate missing data (e.g. when a connector sends data only on change)
Added an option in the mapping sidebar presets to create the display name of mapped attributes out of the tag name using a regex
Added the possibility to create asset types including their linked assets, aspects and attributes (via composition or aggregation)

Improved drag and drop when mapping by allowing users to drop tags on an empty area of the attributes table
Improved editing of attributes by opening them directly in the sidebar when selected
Extended and optimized transformation configuration with lists of available operators, functions, tags, etc.
Improved the transformation editor by enlarging it
Improved the space utilization of the asset/attributes view
Improved synchronization configuration with a dedicated sync hierarchy configuration view

Fixed incorrect display of attribute name for bool and int16 attributes
Fixed issue where the navigation sidebar could be enlarged, but not shrunk
Fixed wrong UI text in alarm channels adapter column
Fixed preview button not being displayed for attributes without a source
Fixed connector not being available if the metadata does not include applicationName
Fixed flashing preview
Fixed an issue where attributes of an aspect type are not instantiated when linked using composition
Fixed an issue where no data from the whole connector was stored, if one tag of type array was subscribed to
Fixed bad performance of calculate trend when using a migrated configuration from < v2.0.0
Fixed UI issue preventing backups from being uploaded multiple times
Fixed an issue that the active tab is not displayed in the sidebar

IIH Essentials v2.2.0 is compatible with the following component versions: