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changes.mady.by.user Wes Johnson

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changes.mady.by.user Gill Houghton

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titlev4.0.30 June 24, 2025


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titleMQTT Distributor


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titleWhat's New or Improved
  • Added support for auto-detection and loading of new TLS certificates when they are loaded into Ignition
  • Added support for 'Unique LWT Topics' to reject connections from clients with duplicate MQTT Will Message Topics


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titleWhat's Fixed
  • No fixes



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titleMQTT Engine


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titleWhat's New or Improved
  • Modified MQTT Engine to disconnect/reconnect when detecting an invalid STATE message to force timestamp update to current time
  • Added support for metricTimestampValidationSkew via a CustomProperty in MQTT Engine
  • Modified Engine server set creation to automatically add the new set to all namespaces
  • Added support for configurable alarm 'display path' at MQTT Engine which propagating alarms from Transmission to Engine
  • Modified the Engine and Transmission to support DataSets, Documents, and Array types as Strings on the wire as an option to remain Sparkplug compliant
  • Added support for clearing alarm events already cleared at the Edge and missed by MQTT Engine
  • Improved logging around null dataset handling
  • Added support for 'auto-reconciliation' of alarms between Transmission and Engine
  • Added support for auto-removal of Namespace Server Set references when deleting Server Sets


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titleWhat's Fixed
  • Fixed potential synchronization issue when removing subscriptions on disconnect
  • Fixed updates to the PHID info tags in Engine to not update improperly on incoming older STATE messages
  • Fixed handling of Date and String datatypes in alarm propagation
  • Fixed alarm preservation across Engine disable/enable and alarm SQL inserts
  • Fixed alarm handling to prevent duplication if both the Default and UNS tag tree views are enabled
  • Fixed handling of historical alarms as regular metrics which was updating tag values incorrectly
  • Fixed potential NPE in handling null bound property values
  • Fixed potential edge cases in Dataset handling



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titleMQTT Transmission


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titleWhat's New or Improved
  • Modified global and edge node level refresh logic to better handle refresh complete
  • Made CMD writes non-blocking to improve write performance
  • Added support for propagation of all alarm properties when publishing alarms
  • Modified Transmission to support DataSets, Documents, and Array types as Strings on the wire as an option to remain Sparkplug compliant
  • Added support for 'auto-reconciliation' of alarms between Transmission and Engine
  • Added support for manual alarm reconciliation via a Transmission control tag
  • Removed code that built up UDT definitions even when they were not configured to be published
  • Modified default history flush quantity to 40k


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titleWhat's Fixed
  • Fixed rolling buffer store and forward support in Transmission
  • Fixed handling of Date and String datatypes in alarm propagation
  • Fixed potential concurrency issues in BIRTH building
  • Fixed issue when flushing in-order and 'writing directly to the historian' in Engine could result in old/invalid tag values
  • Fixed potential NPE during BIRTH building reconciliation
  • Fixed potential edge cases in Dataset handling
  • Fixed Transmitter config to not allow a Device ID to be configured when an Edge Node ID is not configured



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titleMQTT Recorder


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleAWS Injector


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titleWhat's New or Improved
  • Modified global and edge node level refresh logic to better handle refresh complete
  • Added support optionally to include Node/Device Info and Control metrics
  • Removed code that built up UDT definitions even when they were not configured to be pushed
  • Fixed Agent config to not allow a Device ID to be configured when an Edge Node ID is not configured


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titleWhat's Fixed
  • Fixed potential concurrency issues in BIRTH building
  • Fixed potential NPE during BIRTH building reconciliation



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titleAzure Injector


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titleWhat's New or Improved
  • Modified global and edge node level refresh logic to better handle refresh complete
  • Added ISO-8859-1 encoding support
  • Added support optionally to include Node/Device Info and Control metrics
  • Removed code that built up UDT definitions even when they were not configured to be pushed
  • Fixed Agent config to not allow a Device ID to be configured when an Edge Node ID is not configured


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titleWhat's Fixed
  • Fixed potential concurrency issues in BIRTH building
  • Fixed potential NPE during BIRTH building reconciliation



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titleGoogle Cloud Injector


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titleWhat's New or Improved
  • Modified global and edge node level refresh logic to better handle refresh complete
  • Added support optionally to include Node/Device Info and Control metrics
  • Removed code that built up UDT definitions even when they were not configured to be pushed
  • Fixed Agent config to not allow a Device ID to be configured when an Edge Node ID is not configured


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titleWhat's Fixed
  • Fixed potential concurrency issues in BIRTH building
  • Fixed potential NPE during BIRTH building reconciliation



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titleEFM ABB Totalflow


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • Fixed potential NPE in the getRegisterSets method of the PollGroupManager class
  • Fixed a bug when updated global definitions name is not properly applied to device connections
  • Fixed potential NPE in Meter Config record handling



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titleEFM Emerson ROC


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titleWhat's New or Improved
  • Improved logging in the initializeOpCodeTables method of the RocDevice class


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titleWhat's Fixed
  • Fixed a bug when updated global definitions name is not properly applied to device connections



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titleOpto22 groov EPIC and SNAPPAC Driver


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes





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titlev4.0.29 Apr 10, 2025


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titleMQTT Distributor


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleMQTT Engine


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • Removed invalid update of online/offline timestamp update for Elecsys namespace that resulted in noisy log messages



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titleMQTT Transmission


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • Fixed issue with threading that resulted in significant performance decrease



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titleMQTT Recorder


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleAWS Injector


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleAzure Injector


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleGoogle Cloud Injector


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleEFM ABB Totalflow


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleEFM Emerson ROC


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleOpto22 groov EPIC and SNAPPAC Driver


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes





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titlev4.0.28 Mar 31, 2025


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titleMQTT Distributor


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titleWhat's New or Improved
  • Upticked Google Protobuf version to v3.25.5


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titleWhat's Fixed
  • No fixes



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titleMQTT Engine


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titleWhat's New or Improved
  • Upticked Google GSON version to v2.8.9
  • Upticked Google Protobuf version to v3.25.5
  • Added support to store alarm events in the alarm journal
  • Added Sparkplug IDs to the source and display path of alarms at MQTT Engine
  • Added support to treat 'all numbers as floats' in Engine JSON custom namespace handling


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titleWhat's Fixed
  • Fixed potential deadlock in the alarm DB
  • Fixed custom namespace issue that could result in processing topics not intended for that namespace
  • Fixed initialization order in MQTT Engine to ensure TLS certificates get loaded on startup
  • Fixed support for Array, Dataset, and Document tag properties
  • Fixed Elecsys namespace $sys commands



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titleMQTT Transmission


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titleWhat's New or Improved
  • Upticked Google Protobuf version to v3.25.5
  • Added support for 'randomizing server connections'
  • Added warning message if a conflicting UDT definition is found and would've been included in the NBIRTH


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titleWhat's Fixed
  • Fixed potential deadlock in the disk-backed history store
  • Added code to remove RedundancyStateListeners to prevent erroneous error messages
  • Fixed birth building issues that could result in erroneous tags being published
  • Fixed support for Array, Dataset, and Document tag properties
  • Fixed issue that could result in Transmission ceasing to publish data after a Rebirth request
  • Fixed potential NPE when trying to detect tag enabled status on startup
  • Fixed issue with Dataset datatype coercion
  • Fixed UNS Transmitters to include Sparkplug IDs for UDT member tags
  • Fixed bound value string handling for numeric bound UDT parameters
  • Fixed tag change event reconciliation logic when publishing cached births
  • Fixed issue that could result in DATA messages being published out of order when under heavy load



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titleMQTT Recorder


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titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



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titleAWS Injector


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titleWhat's New or Improved
  • Upticked Google Protobuf version to v3.25.5
  • Upticked AWS SDK version to v2.28.17
  • Added support for 'hybrid push'
  • Added warning message if a conflicting UDT definition is found and would've been included in the NBIRTH


Expand
titleWhat's Fixed
  • Added code to remove RedundancyStateListeners to prevent erroneous error messages
  • Fixed birth building issues that could result in erroneous tags being pushed
  • Fixed potential NPE when trying to detect tag enabled status on startup
  • Fixed issue with Dataset datatype coercion
  • Fixed bound value string handling for numeric bound UDT parameters
  • Fixed tag change event reconciliation logic when pushing cached births



Expand
titleAzure Injector


Expand
titleWhat's New or Improved
  • Upticked Google Protobuf version to v3.25.5
  • Added support for 'hybrid push'
  • Added warning message if a conflicting UDT definition is found and would've been included in the NBIRTH


Expand
titleWhat's Fixed
  • Added code to remove RedundancyStateListeners to prevent erroneous error messages
  • Fixed birth building issues that could result in erroneous tags being pushed
  • Fixed potential NPE when trying to detect tag enabled status on startup
  • Fixed issue with Dataset datatype coercion
  • Fixed bound value string handling for numeric bound UDT parameters
  • Fixed tag change event reconciliation logic when pushing cached births
  • Fixed potential deadlock during disconnect/reconnect events



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titleGoogle Cloud Injector


Expand
titleWhat's New or Improved
  • Upticked Google Protobuf version to v3.25.5
  • Added support for 'hybrid push'
  • Added warning message if a conflicting UDT definition is found and would've been included in the NBIRTH


Expand
titleWhat's Fixed
  • Added code to remove RedundancyStateListeners to prevent erroneous error messages
  • Fixed birth building issues that could result in erroneous tags being pushed
  • Fixed potential NPE when trying to detect tag enabled status on startup
  • Fixed issue with Dataset datatype coercion
  • Fixed bound value string handling for numeric bound UDT parameters
  • Fixed tag change event reconciliation logic when pushing cached births



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titleEFM ABB Totalflow


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titleWhat's New or Improved
  • Upticked Quartz version to v2.3.2


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titleWhat's Fixed
  • Added code to remove RedundancyStateListeners to prevent erroneous error messages
  • Fixed potential NPEs when processing some types of Totalflow applications



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titleEFM Emerson ROC


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titleWhat's New or Improved
  • Upticked Quartz version to v2.3.2


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titleWhat's Fixed
  • Added code to remove RedundancyStateListeners to prevent erroneous error messages



Expand
titleOpto22 groov EPIC and SNAPPAC Driver


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titleWhat's New or Improved
  • No new features


Expand
titleWhat's Fixed
  • No fixes




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titlev4.0.26 Jan 15, 2025


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titleMQTT Distributor


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titleWhat's New or Improved
  • Added retry logic for listeners that failed to initialize


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titleWhat's Fixed
  • No fixes



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titleMQTT Engine


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titleWhat's New or Improved
  • Added 'Not Licensed' state to Server Connection Status field in the Web UI
  • General logging improvements
  • Added cleanup mechanism to delete Persistent Records associated with a deleted NamespaceRecord
  • Added support for null/empty 'replacement string' in custom namespace conversion rules
  • Added support to automatically populate new Custom Namespace Server Set bindings list with all existing Server Sets
  • Added support for null JSON payload values if the tag already exists
  • Added support for Edge side 'Node Control' tags in DATA messages


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titleWhat's Fixed
  • Fixed issue that would keep removed legacy state client subscriptions after they were deleted
  • Fixes to ensure all subscriptions are necessary
  • Fixed decoding support of Array, DataSet, and Document property types
  • Improved handling for historical metric DataTypeClass discovery to prevent NPEs



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titleMQTT Transmission


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titleWhat's New or Improved
  • Added 'Not Licensed' state to Server Connection Status field in the Web UI
  • Optimized births to omit unused UDT definitions in the payload
  • Added support for the 'Enabled' property to be a bound parameter
  • Changed history store query timeout and minimum value to prevent query timeouts


Expand
titleWhat's Fixed
  • Fixed potential deadlock in connection logic
  • Fixed potential ClassCastException during birth building
  • Fixed encoding support of Array, DataSet, and Document property types



Expand
titleMQTT Recorder


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titleWhat's New or Improved
  • Added documentation tag property for MQTT Recorder tags


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titleWhat's Fixed
  • No fixes



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titleAWS Injector


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titleWhat's New or Improved
  • Added documentation tag property for AWS Injector tags
  • Optimized births to omit unused UDT definitions in the payload
  • Added support for the 'Enabled' property to be a bound parameter
  • Changed history store query timeout and minimum value to prevent query timeouts


Expand
titleWhat's Fixed
  • Fixed potential deadlock in connection logic
  • Fixed potential ClassCastException during birth building
  • Fixed encoding support of Array, DataSet, and Document property types



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titleAzure Injector


Expand
titleWhat's New or Improved
  • Added documentation tag property for Azure Injector tags
  • Optimized births to omit unused UDT definitions in the payload
  • Added support for Azure cert based auth for Event Hub connections
  • Added support for the 'Enabled' property to be a bound parameter
  • Changed history store query timeout and minimum value to prevent query timeouts


Expand
titleWhat's Fixed
  • Fixed potential deadlock in connection logic
  • Fixed potential ClassCastException during birth building
  • Fixed encoding support of Array, DataSet, and Document property types



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titleGoogle Cloud Injector


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titleWhat's New or Improved
  • Added documentation tag property for Google Cloud Injector tags
  • Optimized births to omit unused UDT definitions in the payload
  • Added support for the 'Enabled' property to be a bound parameter
  • Changed history store query timeout and minimum value to prevent query timeouts


Expand
titleWhat's Fixed
  • Fixed potential deadlock in connection logic
  • Fixed potential ClassCastException during birth building
  • Fixed encoding support of Array, DataSet, and Document property types



Expand
titleEFM ABB Totalflow


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titleWhat's New or Improved
  • Added validator to prevent submission of a global definition w/o specifying a file


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titleWhat's Fixed
  • Fixed potential NPE around wildcard characters while parsing INI files with @ROWLOOP



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titleEFM Emerson ROC


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titleWhat's New or Improved
  • No new features


Expand
titleWhat's Fixed
  • No fixes



Expand
titleOpto22 groov EPIC and SNAPPAC Driver


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titleWhat's New or Improved
  • No new features


Expand
titleWhat's Fixed
  • No fixes




Expand
titlev4.0.25 Nov 12, 2024


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titleMQTT Distributor


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titleWhat's New or Improved
  • Added documentation property to info tags to describe each tag


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titleWhat's Fixed
  • No fixes



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titleMQTT Engine


Expand
titleWhat's New or Improved
  • Added documentation property to info tags to describe each tag
  • Made alarm persistence location configurable
  • Added documentation property to info tags to describe each tag
  • Added the 'ActiveSubscription' Engine Info tag
  • Modified python script APIs to not return private keys in plain text
  • Logging improvements
  • Added support for Alarm ACKs even when command blocking is enabled
  • Moved default H2 DB location for Windows from 'data' to 'user-lib'


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titleWhat's Fixed
  • Fixed alarm handling of 'ack time', 'clear time', and 'display path'
  • Fixed potential erroneous tag states when both UNS and default Sparkplug tags were enabled
  • Fixed issue that could result in incorrect filters when filtering on a per server basis
  • Fixed alarm ACKs when using Engine on Windows OS
  • Fixed logging and feedback when an alarm is ACKed and the associated Edge Node is offline



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titleMQTT Transmission


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titleWhat's New or Improved
  • Added support for UNS Transmitters
  • Added support for alarm 'notes'
  • Made disk-backed history store persistence location configurable
  • Added documentation property to info tags to describe each tag
  • Modified python script APIs to not return private keys in plain text
  • Moved default H2 DB location for Windows from 'data' to 'user-lib'
  • Improved Exception handling when building BIRTHs to denote datatype mismatches
  • Added RedundnacyTransitionActiveDelay config option to Transmission to allow redundant gateway to stop before the active one starts


Expand
titleWhat's Fixed
  • Fixed alarm handling of 'ack time', 'clear time', and 'display path'
  • Fixed a deadlock that could occur on rebirth requests or in certain startup scenarios
  • Fixed SecurityContext handling when not validating writes against a supplied security context
  • Fixed issue that could result in in-order history flushing not being honored when a Transmission server config is updated
  • Fixed NPE when alarm config contained unknown property
  • Fixed situations that could result in an 'unregistered' alarm
  • Fixed updating/unregistering a disabled Transmitter



Expand
titleMQTT Recorder


Expand
titleWhat's New or Improved
  • No new features


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titleWhat's Fixed
  • No fixes



Expand
titleAWS Injector


Expand
titleWhat's New or Improved
  • Made disk-backed history store persistence location configurable
  • Added documentation property to info tags to describe each tag
  • Moved default H2 DB location for Windows from 'data' to 'user-lib'
  • Improved Exception handling when building BIRTHs to denote datatype mismatches
  • Added support for 'SendAllProps' to send all default tag properties in a BIRTH


Expand
titleWhat's Fixed
  • Fixed dynamic handling of services after creating, updating, or deleting agents
  • Fixed issue that could result in startup or shutdown of wrong Kinesis endpoint on config changes
  • Modified JSON Metrics to always include a value even if it is null



Expand
titleAzure Injector


Expand
titleWhat's New or Improved
  • Made disk-backed history store persistence location configurable
  • Added documentation property to info tags to describe each tag
  • Modified python script APIs to not return private keys in plain text
  • Moved default H2 DB location for Windows from 'data' to 'user-lib'
  • Improved Exception handling when building BIRTHs to denote datatype mismatches
  • Added support for 'SendAllProps' to send all default tag properties in a BIRTH


Expand
titleWhat's Fixed
  • Fixed dynamic handling of services after creating, updating, or deleting agents
  • Modified JSON Metrics to always include a value even if it is null



Expand
titleGoogle Cloud Injector


Expand
titleWhat's New or Improved
  • Made disk-backed history store persistence location configurable
  • Added documentation property to info tags to describe each tag
  • Modified python script APIs to not return private keys in plain text
  • Moved default H2 DB location for Windows from 'data' to 'user-lib'
  • Improved Exception handling when building BIRTHs to denote datatype mismatches
  • Added support for 'SendAllProps' to send all default tag properties in a BIRTH


Expand
titleWhat's Fixed
  • Fixed dynamic handling of services after creating, updating, or deleting agents
  • Modified JSON Metrics to always include a value even if it is null



Expand
titleEFM ABB Totalflow


Expand
titleWhat's New or Improved
  • Added initial support for AAR Alarms


Expand
titleWhat's Fixed
  • Fixed an issue with incorrect EFM device connection status when 2-hours trial expires



Expand
titleEFM Emerson ROC


Expand
titleWhat's New or Improved
  • No new features


Expand
titleWhat's Fixed
  • Fixed potential migration issue with global TLP handling when upgrading from Ignition 7 to 8
  • Fixed an issue with incorrect EFM device connection status when 2-hours trial expires



Expand
titleOpto22 groov EPIC and SNAPPAC Driver


Expand
titleWhat's New or Improved
  • No new features


Expand
titleWhat's Fixed
  • No fixes



...