--- title: Litmus Edge 3.16.8 slug: litmusedge-v2/litmus-edge-3168 docTags: createdAt: 2024-09-25T14:02:41.079Z --- Release Date: May 21, 2025 Review the current list of [Limitations](docId\:SFPzg64odATXZKpg2BNk0). ## Enhancements and Improvements | Description | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | **DeviceHub:**
* Added Python2 driver** IEC60870-5-104 Ethernet driver**(Gen1) * For **S7CommPlus driver**, added support for the Enable Instance Blocks setting and System Blocks. * Improved **Siemens S7** **driver **stability by avoiding multiple connection attempts and added support for the S7-300 SoftPLC COTP header. * Enhanced **OPC UA Client Advanced driver** to support browsing and reading Extension Objects without requiring AccessLevelEx, using nonatomic read. * Refactored the register meta implementation for **ROC800 **and **FB107 drivers **to resolve errors like *"OP" registers properties wrong LinkedFields.FieldValues and related issues.* * Improved **AB DF1 Serial** and **Danfoss FC/TSC** connection stability | | **Digital Twins:**
* Enhanced Digital Twins Model ability to support for large number of Static and Dynamic Attributes * Improved Transformation naming validation | | **System:**
* Improved system to block factory reset when cloud activation is enabled. | | **Licensing:**
* Added a new system event that triggers when a license is set to expire in 10 days. | | **Integration : **
* Improved InfluxDB integration with fixes to payload validation and adding support for user-defined Measurements. | | **Web UI :**
* Improved validation for topic names when defining subscriptions * Improved DeviceHub device/register validation and discovery process * Minor UI fixes | ## Resolved Issues | Description | | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **DeviceHub:**
* Fixed OPC UA Client Advanced driver issue where `BadCertificateUntrusted` error occurred after 45 minutes of connection. | | **Webui:**
* Fixed an issue where users with full modify access could not download CSV data dumps and changes to group permissions in DeviceHub were not being applied correctly. * Fixed discrepancy in the number of trial license days shown in the breadcrumbs UI and notifications | | **Marketplace Application:**
* Fixed an issue that triggered 500 server errors and "registry ID not found" errors when deploying applications from LEM to LE and during direct installations from the LEM registry, also affecting existing apps lacking registry information. |