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titlev4.0.22 June 20, 2024


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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
  • Fixed connection issues with clients with no specified client ID
  • Fixed possible minor delay in processing QoS 2 messages
  • Fixed packet identifier warnings in log



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titleMQTT Engine


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titleWhat's New or Improved

  • Added support for 'server sets' to MQTT Engine to better support redundancy and more complex architectures

  • Added URL validation to server records
  • Added support for a Sparkplug 'device dataset' in Engine info tags to show all Sparkplug Devices
  • Cleanup/refinement of various info tags
  • Added config UI validation to Topic Token Filters
  • Added support for AWT Colors in DataSets
  • Added support for Array, DataSets, and Document tag properties


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titleWhat's Fixed

  • Fixed handling of the Primary Host State info tag when Engine is disabled and config changes

  • Fixed client connections to publish an LWT before unsubscribing from Sparkplug Topics
  • Fixed NPE in edge cases around Rebirth requests
  • Various fixes to UDT collision detection
  • Fixed STATE correction handling in redundant and multi-server environments
  • Fixed potential thread leak on shutdown of MQTT clients



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titleMQTT Transmission


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titleWhat's New or Improved
  • Added URL validation to server records
  • Added a thread pool to hand off history store writes to keep data flowing smoothly out of Transmission
  • Added support for 'maximum history store size' to prevent history from overrunning memory or disk
  • Added support for AWT Colors in DataSets
  • Added a config UI validator to ensure PHID is set when file 'auto-publish' is enabled as it is required
  • Added support for Array, DataSets, and Document tag properties
  • Made the H2 TCP port configurable
  • General logging cleanup
  • Increated Transmission RPC clients to support 500 in-flight MQTT messages
  • General performance improvements to disk-backed history storage


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titleWhat's Fixed
  • Fixed History Store category headings in the config UI
  • Fixed handling of restarted tags to ensure they properly return to a good quality
  • Fixed issue that prevented proper publishing when child UDTs are deleted from a parent UDT and 'convert UDTs' is enabled
  • Moved history store on disk to the 'data' directory to better support redundancy and gateway backups
  • Fixed permissions issue that prevented Transmission from browsing tags when read permissions had been modified on the tag provider
  • Various fixes to UDT collision detection
  • Fixed startup race condition that could result in invalid initial values
  • Various fixes to Transmission info tags
  • Fixed potential NPEs when fetching existing tag paths
  • Fixed handling of numeric parameter values in UDTs



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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
  • Added support for EC2 Instance IAM Roles as an alternative to AWS access/secret keys
  • Added support for 'maximum history store size' to prevent history from overrunning memory or disk
  • Added support for AWT Colors in DataSets
  • Added support for Array, DataSets, and Document tag properties
  • Made the H2 TCP port configurable
  • General logging cleanup
  • General performance improvements to disk-backed history storage


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titleWhat's Fixed
  • Fixed handling of restarted tags to ensure they properly return to a good quality
  • Moved history store on disk to the 'data' directory to better support redundancy and gateway backups
  • Fixed permissions issue that prevented Injectors from browsing tags when read permissions had been modified on the tag provider
  • Fixed startup race condition that could result in invalid initial values
  • Fixed potential NPEs when fetching existing tag paths
  • Fixed handling of numeric parameter values in UDTs



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titleAzure Injector


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titleWhat's New or Improved
  • Added support for 'maximum history store size' to prevent history from overrunning memory or disk
  • Added support for AWT Colors in DataSets
  • Added support for Array, DataSets, and Document tag properties
  • Made the H2 TCP port configurable
  • General logging cleanup
  • General performance improvements to disk-backed history storage


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titleWhat's Fixed
  • Fixed handling of restarted tags to ensure they properly return to a good quality
  • Fixed dynamic configuration UI handling in Kinesis configuration
  • Moved history store on disk to the 'data' directory to better support redundancy and gateway backups
  • Fixed permissions issue that prevented Injectors from browsing tags when read permissions had been modified on the tag provider
  • Fixed startup race condition that could result in invalid initial values
  • Fixed potential NPEs when fetching existing tag paths
  • Fixed handling of numeric parameter values in UDTs
  • Fixed support for Kinesis Firehose configurations
  • Fixed potential NPE when using certificate based auth and no CA cert is defined



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titleGoogle Cloud Injector


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titleWhat's New or Improved
  • Added support for 'maximum history store size' to prevent history from overrunning memory or disk
  • Added support for AWT Colors in DataSets
  • Added support for Array, DataSets, and Document tag properties
  • Made the H2 TCP port configurable
  • General logging cleanup
  • General performance improvements to disk-backed history storage


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titleWhat's Fixed
  • Fixed handling of restarted tags to ensure they properly return to a good quality
  • Moved history store on disk to the 'data' directory to better support redundancy and gateway backups
  • Fixed permissions issue that prevented Injectors from browsing tags when read permissions had been modified on the tag provider
  • Fixed startup race condition that could result in invalid initial values
  • Fixed potential NPEs when fetching existing tag paths
  • Fixed handling of numeric parameter values in UDTs



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titleEFM ABB Totalflow


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titleWhat's New or Improved
  • Added 'Flow Factor', 'Flow Time', and 'Total Volume' column support


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titleWhat's Fixed
  • Fixes to migration code for Totalflow applications
  • Fix to restart polling when auto-discovery completes and ON_DEMAND is being used
  • Fixed flowtime calculation as it was improperly being multiplied by 60



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titleEFM Emerson ROC


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titleWhat's New or Improved
  • Added 'Flow Factor', 'Flow Time', and 'Total Volume' column support


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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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titlev4.0.21 January 26, 2024


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titleMQTT Distributor


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titleWhat's New or Improved
  • Added custom property support for 'maxOutboundQueueSize'


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titleWhat's Fixed
  • No fixes



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titleMQTT Engine


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titleWhat's New or Improved

  • MQTT Engine now excludes empty property sets on the wire which could result in problems for some Edge Node implementations

  • Modified MQTT Engine to only perform UDT collision detection for MQTT Transmission Sparkplug Edge Nodes

  • Improved logging to not log at info level on ignored tag collisions when a duplicate tag change event is being ignored and is identical to the original

  • Added support for excluding datatypes from CMD messages per the Sparkplug spec

  • Added support for missing datatypes in DATA messages per the Sparkplug spec

  • Added support for 'Binary Data' datatype

  • Added Engine side write support for ByteArray, DateTimeArray, and StringArray datatypes


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titleWhat's Fixed

  • Fixed potential erroneous UDT collision warnings in MQTT Engine

  • Fixed potential NPE in UDT collision detection for templates with no parameters

  • Fixed timing issue that could result in Transmission attempting to read tags before the tag provider is started which could result in failure to initialize on startup



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titleMQTT Transmission


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titleWhat's New or Improved
  • Made 'hashing algorithm' names consistent across all modules
  • Increased the default query timeout for disk-backed history stores to improve reliability on underpowered systems
  • Added support for excluding datatypes from DATA messages per the Sparkplug spec
  • Added support for missing datatypes in CMD messages per the Sparkplug spec
  • Added a dedup filter to prevent some edge cases where BIRTH and subsequent DATA messages could include identical tag change events
  • Added support for 'Binary Data' datatype
  • Set defaults for history store configurations


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titleWhat's Fixed
  • Fixed multiple edge cases where duplicate tag change events could be sent when they shouldn't be
  • Fixed edge case that could result in some metrics failing to get aliases assigned when aliasing is enabled
  • Fixed support for ByteArray datatypes
  • Fixed potential NPEs when flushing history in-order
  • Fixed issue that could result in live data being mixed in with history during in-order history flush
  • Added Paho bug workaround to minimize leaked Paho threads
  • Fixed dataset deserialization when in use in history stores which resulted in zero values in datasets at MQTT Engine
  • Fixed issue that could result in missing aliases when using aliasing with history stores
  • Removed issue that could result in Ignition shutdown when using disk-backed history store
  • Fixed issue that required a CA cert when using client side cert auth even if using a 'real' CA



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titleMQTT Recorder


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titleWhat's New or Improved
  • Made 'hashing algorithm' names consistent across all modules


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titleWhat's Fixed
  • No fixes



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titleAWS Injector


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titleWhat's New or Improved
  • Increased the default query timeout for disk-backed history stores to improve reliability on underpowered systems
  • Added support for 'Binary Data' datatype


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titleWhat's Fixed
  • Fixed multiple edge cases where duplicate tag change events could be sent when they shouldn't be
  • Fixed timing issue that could result in Transmission attempting to read tags before the tag provider is started which could result in failure to initialize on startup

  • Fixed support for ByteArray datatypes

  • Fixed dataset deserialization when in use in history stores which resulted in zero values in datasets

  • Added code to ensure a history store is not started if the Injector is disabled

  • Removed issue that could result in Ignition shutdown when using disk-backed history store



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titleAzure Injector


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titleWhat's New or Improved
  • Increased the default query timeout for disk-backed history stores to improve reliability on underpowered systems
  • Added support for 'Binary Data' datatype


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titleWhat's Fixed
  • Fixed multiple edge cases where duplicate tag change events could be sent when they shouldn't be
  • Fixed timing issue that could result in Transmission attempting to read tags before the tag provider is started which could result in failure to initialize on startup
  • Fixed support for ByteArray datatypes
  • Added Paho bug workaround to minimize leaked Paho threads
  • Fixed dataset deserialization when in use in history stores which resulted in zero values in datasets
  • Added code to ensure a history store is not started if the Injector is disabled
  • Fixed potential IoT Hub deadlock
  • Removed issue that could result in Ignition shutdown when using disk-backed history store



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titleGoogle Cloud Injector


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titleWhat's New or Improved
  • Modified default configuration to use Clearblade IoT Core endpoint
  • Increased the default query timeout for disk-backed history stores to improve reliability on underpowered systems
  • Added support for 'Binary Data' datatype


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titleWhat's Fixed
  • Fixed multiple edge cases where duplicate tag change events could be sent when they shouldn't be
  • Fixed timing issue that could result in Transmission attempting to read tags before the tag provider is started which could result in failure to initialize on startup
  • Fixed support for ByteArray datatypes
  • Added Paho bug workaround to minimize leaked Paho threads
  • Fixed dataset deserialization when in use in history stores which resulted in zero values in datasets
  • Added code to ensure a history store is not started if the Injector is disabled
  • Removed issue that could result in Ignition shutdown when using disk-backed history store



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titleEFM ABB Totalflow


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titleWhat's New or Improved
  • Made 'hashing algorithm' names consistent across all modules


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titleWhat's Fixed
  • No fixes



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titleEFM Emerson ROC


Expand
titleWhat's New or Improved
  • Made 'hashing algorithm' names consistent across all modules


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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



...