Litmus Edge 4.0.15

release date july 31, 2026 review the current list of limitations docid\ eax yfkpggsv lhc4um5u note for information on updates to apis, see the litmus edge https //api litmus io/view/2s9y5r1rvg#f4804d0e 07a6 4bbc 862e a346cdc53870 and litmus edge manager https //api litmus io/view/2s9y5r1rvg#b7e9be00 4246 4091 8e34 bbe527228b46 change logs enhancements description device hub the yokogawa dx ethernet driver now always requires a password value (default of 0 ) the non functional settings mode option has also been removed from the driver digital twins added hierarchypath , hierarchymetadata , and hierarchynodeid static attributes to the digital twins model this lets litmus edge manager keep an instance's asset hierarchy location in sync with litmus edge removed the 2,000 item limit on the number of dynamic attributes that can be created on a single model this allows for models that require a higher limit added $edge dt model id and $edge dt instance id as available system variables for use in digital twins model and instance configuration this supports tracking and analysis of digital twins data in external systems resolved issues description devicehub fixed issue where the iec102, mitsubishi fx, siemens ti505, and fanuc drivers accepted certain multi character address suffixes that produced incorrect register addressing these suffixes are no longer supported fixed issue where the beckhoff twincat3 ethernet absolute (gen1 3) and beckhoff twincat3 ethernet symbolic (gen1 3) drivers returned a timestamp of 0 for failed tag reads tags now publish the current timestamp in this case