v1.1.0

2026 July 10

This release introduces one new capability — AI Model Management — and refines the API surface across Container, Device, and Data Point management, alongside a range of improvements and bug fixes. Review the Breaking Changes below before upgrading.

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What's New in v1.1.0

Module	Details
AI Model Management (New)	Full model lifecycle: create a model, register an edition, and upload the binary via the resumable TUS protocol (up to 50 GB) SHA-based hash verification for upload integrity Deploy an edition to one or more devices, with per-device deployment state tracking
Container Management	Deployment listing now returns real per-container state (previously always returned an empty array) Registry access scope narrowed from Tenant-level to Org-level
Device Management	Device Name is now required at registration and must be unique within the same Org New device-level query APIs for Data Sources and Data Objects
Data Points	Unified under the Generic Device architecture — physical and virtual devices share the same API path data-source / data-object replace the earlier cPQ concept; Data Sources auto-sync into Data Objects, matched by name New query APIs to read a specific data object's latest value, its historical values, and its binary data — such as captured images Legacy /inputs/data-objects/... routes are deprecated for Data Object queries and Alert Rules — Transfer Functions (functionally unchanged) remain under /inputs/data-objects/transfer-functions
Management Console (MUI)	Device Management: new 4-tab detail page (Overview / Device Information / Container Deployments / Telemetry Configuration) Registry Management: UI updated to reflect the Org-level scope change Stack Management: full lifecycle UI — create, edit, deploy (including multi-device batch deploy), and delete

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Breaking Changes

Important

This version contains breaking changes. Review API Changes in v1.1.0 for details.

Module	Details
Authentication	The Identity service URL prefix is simplified to a fixed /identity; the previous /{tenant}/identity and /central/identity prefixes are no longer supported

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Improvements

Module	Details
Data Points	Alert rules are now validated on the server — rejected when the alert and reset thresholds are equal, or when the expression cannot be parsed Latest-value queries fall back to IoTDB when the cache has no data yet, so recently written values are no longer missed
AI Model Management	Redeploying the identical model, edition, and file to the same device is now rejected as a conflict, preventing duplicate deployments
Organization Management	Deleting an Organization is now blocked while it still contains devices, preventing devices from being left orphaned and unmanageable

Bug Fixes

Module	Details
Device Management	Deleting a device no longer floods the server with logs that could exhaust it and cause instability Devices are no longer left as unmanageable orphans after their Organization is deleted displayName and dataType no longer return as null when listing data objects Updating a device with its existing name no longer returns a spurious error Querying telemetry configurations for an offline device no longer returns a blank response Device capability responses no longer show an invalid creation time Fixed device-shadow sync issues, including offline sync, missing change events after a device restart, and DTDL serialization errors
Data Points	Creating an alert rule with an invalid threshold now returns a correct response Creating a notification template no longer reports a false name conflict Transfer Function creation timestamps and response examples are now consistent
Container Management	Deploying a stack to a device for the first time in a fresh environment no longer fails with a 500 error Creating a registry with an invalid registry type now returns a clear error message
Remote Access - Tunnel	Tunnel sessions no longer return a null endpoint that prevented users from connecting Session timestamps with no value now display as null instead of an invalid 0001 / 1970 date

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Related

• Full API-level changes — added/removed endpoints, path changes, field changes: API Changes in v1.1.0

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Last updated on Jul-14, 2026 | Version 1.1.0