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Cirrus Link Modules for Ignition 8.x

HTML
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license.html

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title	v4.0.10 February 7, 2022

Expand

title	License

21 January 26, 2024

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

No new features

Added custom property support for 'maxOutboundQueueSize'

Expand

title	What's Fixed

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
Fixed bug that resulted in MQTT Distributor starting when actually disabled after a 'system disabled' restore

No fixes

Expand

title	MQTT Engine

Expand

title	What's New or Improved

Added support for applying sending Ignition SecurityContext based writes via Sparkplug
Added support for tag latching in custom namespaces
Added support for 'string conversions' in Sparkplug and custom namespaces including regex support

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

Expand

title	What's Fixed

Fixed potential

class loading issues when running multiple Cirrus Link modules of differing versions

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

Fixed NPE in Engine handling of STATE message arrival

Fixed tag configuration handling of properties in some edge cases

Modified MQTT Engine to not update tags that are disabled at the Edge

Fixed order of operations on start/stop when reconfiguring MQTT Engine

Fixed UDT paramterized property handling in Engine

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

Added support for applying Ignition SecurityContext based writes via Sparkplug
Added BIRTH caching to fix in-order history across Transmission/Ignition restarts
Added support for Transmission file publishing filenames to have date/timestamps
Added a retry configuration option for file publishing
Modified Transmission to allow file publishing even if commands are blocked
Fixed Example Transmitter creation on Ignition Edge systems
Improved disk-backed history store migration code
Added support to enable/disable Server Settings
Improved file publishing throughput
Improved shutdown speed when lots of Edge Nodes exist in Transmission

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

Expand

title	What's Fixed

Fixed

aliasing migration code to prevent malformed configurations

Added support to delete Disk-backed history store artifacts when an Edge Node or Device is deleted

Fixed 'Refresh Required' tag indicator handling

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions

Added null protection to configs that may omit Compression Type and Data Format Type

Fixed support for 'Single level Edge Node refreshing' when a Group ID is specified in the Transmitter config

Improved thread handling in start/stop scenarios when auto-publishing

Fixed handling of parameterized UDT definition members

Fixed handling of auto-publishing when not connected to primary host

Fixed to file deletion handling when auto-publishing files

Improved synchronization to start/stopping of threads on reconfiguration operations

Fixes to file publishing thread start/stop

Modified Transmission to not remove the 'formatString' property from UDTs

Fixed initialization of RAM based history stores for some startup scenarios

Fixed a thread leak on 'single level Edge Node refresh'

Removed unnecessary thread startup of Edge Nodes that could result in invalid bdSeq numbers being published in an NBIRTH

Fixed file publish retry logic

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

Expandexpand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Made 'hashing algorithm' names consistent across all modules

Expand

title	What's Fixed

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versionNo fixes

Expand

title	AWS Injector

Expand

title	What'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

No new features

Expand

title	What's Fixed

Fixed

potential class loading issues when running multiple Cirrus Link modules of differing version

Expand

title	Azure Injector

Expand

title	What's New or Improved

Added support for Content Encoding to be specified for IoT Hub connections
Added support for Azure IoT Central

Expand

title	What's Fixed

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
Fixed certificate upload handling and validation

Expand

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

Expand

title	Azure	title	Google Cloud Injector

Expand

title	What's New or Improved

Moved private key storage to the Ignition internal DB to improve usability

Increased the default query timeout for disk-backed history stores to improve reliability on underpowered systems
Added support for

HTTP and HTTPS proxies

'Binary Data' datatype

Expand

title	What's Fixed

Fixed

potential class loading issues when running multiple Cirrus Link modules of differing versions

Expand

title	IBM Cloud Injector

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions

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

Expand

title	Google Cloud Injector

Expand

title	EFM ABB Totalflow Module

Expand

title	What's New or Improved

Added 'Core Diagnostic' informational tags to the managed tag provider
Deprecated/removed 'Poll EOT' and 'Auto-discovery EOT' timeouts
Improved connection status indication in the Ignition Gateway Web UI
Fixed null Station ID handling in configuration

Expand

title	What's Fixed

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
Improved CSV config file handling
Fixed mandatory field handling to improve the configuration experience
Fixed md5sum calculations for configuration file handling

Expand

title	EFM Emerson ROC Module

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

Expand

title	What'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

Expand

title	EFM ABB Totalflow

Expand

title

Expand

title	What's New or Improved

Improved connection status indication in the Ignition Gateway Web UI

Improved handling of 'Point type 0' TLPs

Made 'hashing algorithm' names consistent across all modules

Expand

title	What's Fixed

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions

Fixed md5sum calculations for configuration file handling

No fixes

Expand

title	EFM ExportEmerson ROC

Expand

title	What's New or Improved

No new featuresMade 'hashing algorithm' names consistent across all modules

Expand

title	What's Fixed

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

Modifications to not use 'default' (zero for numerics, false for booleans, and empty strings) values before an initial scan is performed

Logging improvements

No new features

Expand

title	What's Fixed

Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions

No fixes

license.html

Expand

title	v4.0.9 October 20 November 22, 2021

Expand

title	License

2023

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	MQTT Engine

Expand

title	What's New or Improved

General logging improvements

Modified MQTT Engine to only subscribe on Elecsys 'State' topics if that namespace is enabled

Added dialog documentation for the configuration Python scripting API

Added support to allow spaces in Primary Host IDs

Added 'actor' support to audit records for MQTT Engine to Transmission writes

Expand

title	What's Fixed

Fixed tag writes for Document type tags

Fixed server name validation to only allow characters that are valid in Ignition tag names

Various NPE fixes around invalid UDT configurations

Fixed issue that could result in MQTT Engine publishing Rebirth requests to the wrong MQTT Server in redundant environments

Removed invalid check requiring the Sparkplug sequence numbers be zero in an NBIRTH

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

Removed the 'Node Control/Reboot' metric from the NBIRTH as it doesn't make sense for Transmission
General logging improvements
Added validation to 'Tag Provider' and 'Tag Path' configuration fields
Added support for 'Edge Node level Refresh' to Transmission along with Edge Node granularity 'Refresh Required' tracking
Fixed server name validation to only allow characters that are valid in Ignition tag names
Added dialog documentation for the configruation Python scripting API
Added support for 'Refresh Required' updates on tag property changes
Fixed handling of Datasets in history stores
Added support to allow spaces in Primary Host IDs
Added support for 'discovering edge nodes' with correspoding 'discover required' tag and autoremoval of Edge Nodes in Transmitter tag trees

Expand

title	What's Fixed

Fixed detection of tag change events on Document type tags
Fixed potential (rare) deadlock when connecting to MQTT Servers
Fixed potential NPE around null bound property values in UDTs
Fixed issue where UDT null bound property values could be omitted from a payload
Fixed potential deadlock on shutdown
Fixed handling in Document tag types in DATA messages to prevent conversion to String datatypes in MQTT Engine
Fixed issue in alias handling that could result in duplicate aliases
Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
Fixed publishing of UDT definitions in the NBIRTH when converting UDTs
Fixed potential NPE that could occur in Docker startup environments when creating the 'Example Transmitter'
Fixed bdSeq number handling that could result in it being incorrect in NBIRTH messages after connection failures
Fixed potential NPEs during Transmitter shutdown
Various Disk Backed history store fixes around NPEs and potential DB lockout
Various NPE fixes around invalid UDT configurations

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Added Transmission RECORD signature fields to the Python scripting API

Expand

title	What's Fixed

Fixed file publishing 'Reset' tag handling
Fixed issue that could result in Transmission RECORD config changes not taking effect
Fixed history store and forward migration to new table setup
Fixed history store and forward pruning logic for certain edge cases
Added support for '-' in disk-backed store and forward table names and some other special chars

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	AWS Injector

Expand

title	What's New or Improved

Logging improvements for better diagnostics

Expand

title	What's Fixed

Fixed enable/disable handling via the 'Enabled' Ignition tag
Fixed IndexOutOfBoundsExceptions on attempts to create endpoint services and agents w/o sets defined
Fixed sequence number handling in pushed messages
Fixed Injector failover by ensuring Service startup as well as Agent startup in redundant Ignition environments
Fixed issue with history store enablement for a disabled service
Fixed issue that could result in duplicated BIRTH messages
Fixed 'Messages Stored' count in Info tag
Fixed potential thread deadlock
Fixed history store and forward pruning logic for certain edge cases
Added support for '-' in disk-backed store and forward table names and some other special chars

Expand

title	Azure

Expand

title	AWS Injector

Expand

title	What's New or Improved

Added validation to 'Tag Provider' and 'Tag Path' configuration fields

Added dialog documentation for the configruation Python scripting API

Added support for pushing DDEATH messages on Device removals

Logging improvements for better diagnostics

Expand

title	What's Fixed

Fixed

detection of tag change events on Document type tags

Fixed potential NPE around null bound property values in UDTs

Fixed issue where UDT null bound property values could be omitted from a payload

Fixed potential deadlock on startup

Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter

enable/disable handling via the 'Enabled' Ignition tag
Fixed IndexOutOfBoundsExceptions on attempts to create endpoint services and agents w/o sets defined
Fixed sequence number handling in pushed messages
Fixed Injector failover by ensuring Service startup as well as Agent startup in redundant Ignition environments
Fixed issue with history store enablement for a disabled service
Fixed issue that could result in duplicated BIRTH messages
Fixed 'Messages Stored' count in Info tag
Fixed potential thread deadlock
Fixed history store and forward pruning logic for certain edge cases
Added support for '-' in disk-backed store and forward table names and some other special chars

Expand

title	Google Cloud Injector

Expand

title	What's New or Improved

Logging improvements for better diagnostics

Expand

title	Azure Injector

Expand

title	What's New or Improved

Added support for Azure Edge configuration via the Python scripting API

Added support for 'auto-configuration' in Azure Edge Docker environments

Added validation to 'Tag Provider' and 'Tag Path' configuration fields

Added dialog documentation for the configruation Python scripting API

Added support for configurable character encoding

Added support for pushing DDEATH messages on Device removals

Expand

title	What's Fixed

Fixed

detection of tag change events on Document type tags

Fixed potential NPE around null bound property values in UDTs

Fixed issue where UDT null bound property values could be omitted from a payload

Fixed potential deadlock on startup

Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter

enable/disable handling via the 'Enabled' Ignition tag
Fixed IndexOutOfBoundsExceptions on attempts to create endpoint services and agents w/o sets defined
Fixed sequence number handling in pushed messages
Fixed Injector failover by ensuring Service startup as well as Agent startup in redundant Ignition environments
Fixed issue with history store enablement for a disabled service
Fixed issue that could result in duplicated BIRTH messages
Fixed 'Messages Stored' count in Info tag
Fixed potential thread deadlock
Fixed history store and forward pruning logic for certain edge cases
Added support for '-' in disk-backed store and forward table names and some other special chars

Expand

title	EFF ABB Totalflow Modules

Expand

title	Google Cloud Injector

Expand

title	What's New or Improved

Added validation to 'Tag Provider' and 'Tag Path' configuration fields
Made session token expirations configurable
Added dialog documentation for the configruation Python scripting API
Added support for pushing DDEATH messages on Device removals

No new features

Expand

title	What's Fixed

Fixed detection of tag change events on Document type tags
Fixed potential NPE around null bound property values in UDTs
Fixed issue where UDT null bound property values could be omitted from a payload
Fixed potential deadlock on startup
Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter

No fixes

Expand

title	IBM Cloud InjectorEFM Emerson ROC Module

Expand

title	What's New or Improved

Added validation to 'Tag Provider' and 'Tag Path' configuration fields
Added dialog documentation for the configruation Python scripting API
Added support for pushing DDEATH messages on Device removals

No new features

Expand

title	What's Fixed

Fixed detection of tag change events on Document type tags
Fixed potential NPE around null bound property values in UDTs
Fixed issue where UDT null bound property values could be omitted from a payload
Fixed potential deadlock on startup
Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter

No fixes

Expand

title	EFM ABB Totalflow ModuleOpto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

Added a 'watchdog' to ensure continued AAR polling
Added validators to global definition files
Logging improvements around supervisory frame status
Moved large configuration files from the internal Ignition DB to the filesystem which is supported in Ignition8 backup/restore operations
Improved AAR write times
Fixed issue that prevented Totalflow Application definitions from being uploaded via Windows in some scenarios

Expand

title	What's Fixed

Fixed cleanup of 'orphaned' global definition records
Fixed import issue with array register templates
Fixed issue with 'Station ID' character lengths
Added support for comma characters in Totalflow Application's Name, Revision, and Parameter fields

Expand

No new features

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.19 November 6, 2023

Expand

title	MQTT Distributor	title	EFM Emerson ROC Module

Expand

title	What's New or Improved

Added a 'watchdog' to ensure continued TLP polling
Added validators to global definition files
Added retry logic to login attempts when login fails
Fixed issue where polling could stop in certain scenarios and not automatically restart
Moved large configuration files from the internal Ignition DB to the filesystem which is supported in Ignition8 backup/restore operations

Improved logging on clearing of retained messages

Expand

title	What's Fixed

Fixed

cleanup of 'orphaned' global definition records

log messages when client connections pre-empt existing connections with same client ID

Opto22 groov EPIC and SNAPPAC Driver

Expand

title	EFM ExportMQTT Engine

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

Expanded TagPath validation to ensure paths don't end in a slash
Added 'parentEnabled' and 'sourceTagPath' to list of default filtered properties
Added JSON validation for the MQTT Engine custom properties config field

title

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.8 July 15, 2021

Fixed

Fixed writing of array values in MQTT Engine tag provider for null and full arrays
Fixed legacy STATE MQTT client migration when updating from older versions of MQTT Engine

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

Added support for Python script based configuration changes

Expand

title	What's Fixed

No fixes

Expand

title	MQTT EngineTransmission

Expand

title	What's New or Improved

Improved handling of setting Edge Nodes and Devices offline
Added support for Python script based configuration changes
Improved general performance
Added TLS ALPN support
Improved logic around subscriptions that may fail due to ACL or permission issues
- NOTE: This fix can result in MQTT Engine no longer being able to connect to the MQTT Server when attempting to subscribe on a topic without the permissions to do so. This is a configuration issue that needs to be fixed by either:
  - (1) Updating the MQTT Server ACL/permissions so Engine can subscribe on the required topics OR
  - (2) Disable MQTT Engine Namespaces and/or PrimaryHostId so that Engine is no longer required to subscribe on topics without the permission to do so.
Improved processing speed of custom namespace JSON payloads

Optimized BIRTH building to consolidate readTag calls - helps with remote tag provider tags in BIRTH building
Expanded TagPath validation to ensure paths don't end in a slash
Added 'parentEnabled' and 'sourceTagPath' to list of default filtered properties
Major overhaul of disk-backed store and forward system to optimize storage and configuration
Added digital signature support to Transmission RECORD creation
Added defaults for rolling history buffer configuration
Added Transmission history store field validation
Removed the 'prune quantity' option for rolling history configuration from the web UI

Expand

title	What's Fixed

Fixed issue

that could result in Engine not sending commands when required including Rebirth requests

Added protection for null payload timestamps

Fixed issue that could result in deleted info tags associated with server settings

Internal tag cache fixes and improvements

Changed configureTag logic to only configure UDT instances when it is new

where Edge Node level expression tags are null on NBIRTH
Fixed null value handling in RECORDs that would result in default values being set instead of null
Fixed cache update code that could result in BIRTH messages not publishing the most recent/valid value
Fixed potential erroneous data type change event when converting tags for UDT instance members
Fixed issue where timestamps could be set incorrectly if the tag is in a Managed Tag Provider
Fixed NPE on initialization
Fixed handling of CMD messages missing Metric datatypes per the Sparkplug spec including Rebirth requests
Fixed handling of tag properties that are not of a supported datatype

Expand

title	MQTT TransmissionRecorder

Expand

title	What's New or Improved

Added support for Python script based configuration changes
Added support for better QualityCode comparisons to support changes in Ignition 8.1.7
Added TLS ALPN support
Improved logic around subscriptions that may fail due to ACL or permission issues
- NOTE: This fix can result in MQTT Transmission no longer being able to connect to the MQTT Server when attempting to subscribe on a topic without the permissions to do so. This is a configuration issue that needs to be fixed by either:
  - (1) Updating the MQTT Server ACL/permissions so Transmission can subscribe on the required topics OR
  - (2) Clear the MQTT Transmission PrimaryHostId so that Transmission is no longer required to subscribe on the STATE topic without the permission to do so.
Improved history store startup logic to better handle mis-configurations

No new features

Expand

title	What's Fixed

No fixes

Expand

title	AWS Injector

Expand

title	What's New or Improved

Optimized BIRTH building to consolidate readTag calls - helps with remote tag provider tags in BIRTH building
Expanded TagPath validation to ensure paths don't end in a slash
Major overhaul of disk-backed store and forward system to optimize storage and configuration
General logging improvements

Expand

title	What's Fixed

Fixed issue where Edge Node level expression tags are null on NBIRTH
Fixed cache update code that could result in BIRTH messages not publishing the most recent/valid value
Fixed '

Refresh Required

enabled'

tag handling to show the proper state of the tag

Internal cache fixes and improvements

Fixed potential thread-leak

Fixes and improvements to bound properties in UDTs

Fixes to history store and forward when UDTs are being used

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

value handling on setting endpoints
Fixed potential erroneous data type change event when converting tags for UDT instance members
Fixed NPE on initialization
Fixed Injector Info tags that could show incorrect data
Fixed PUSH_TO_ANY handling in Injectors when transitioning on connection status
Fixed NPE on fresh module installation
Fixed handling of tag properties that are not of a supported datatype

Expand

title	Azure	title	AWS Injector

Expand

title	What's New or Improved

Added support for Python script based configuration changes

Expand

title	What's Fixed

Fixed potential thread-leak

Expand

title	Azure Injector

Optimized BIRTH building to consolidate readTag calls - helps with remote tag provider tags in BIRTH building
Expanded TagPath validation to ensure paths don't end in a slash
Major overhaul of disk-backed store and forward system to optimize storage and configuration
General logging improvements
Added configurable SAS token expiration length

Expand

title	What's New or Improved

Added support for Python script based configuration changes

Added support for Azure IoT Edge Hubs

Added support for IoT Hub 'Application Properties' via Injector configuration

Expand

title	What's Fixed

Fixed

potential thread-leak

Expand

title	Google Cloud Injector

issue where Edge Node level expression tags are null on NBIRTH
Fixed cache update code that could result in BIRTH messages not publishing the most recent/valid value
Fixed 'enabled' value handling on setting endpoints
Fixed potential erroneous data type change event when converting tags for UDT instance members
Fixed NPE on initialization
Fixed Injector Info tags that could show incorrect data
Fixed PUSH_TO_ANY handling in Injectors when transitioning on connection status
Fixed NPE on fresh module installation
Fixed handling of tag properties that are not of a supported datatype

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

Fixed potential thread-leak

Expand

title	IBM Google Cloud Injector

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

Fixed potential thread-leak

Expand

title	EFM ABB Totalflow Module

Optimized BIRTH building to consolidate readTag calls - helps with remote tag provider tags in BIRTH building
Expanded TagPath validation to ensure paths don't end in a slash
Major overhaul of disk-backed store and forward system to optimize storage and configuration
General logging improvements

Expand

title	What's New or Improved

Improvements to connection and re-connection logic

Fixed

Fixed issue where Edge Node level expression tags are null on NBIRTH
Fixed cache update code that could result in BIRTH messages not publishing the most recent/valid value
Fixed 'enabled' value handling on setting endpoints
Fixed potential erroneous data type change event when converting tags for UDT instance members
Fixed NPE on initialization
Fixed Injector Info tags that could show incorrect data
Fixed PUSH_TO_ANY handling in Injectors when transitioning on connection status
Fixed NPE on fresh module installation
Fixed handling of tag properties that are not of a supported datatype

Expand

title	What's Fixed

Fixed naming collision for 'periodic mappings' between ROC and ABB mappings

Fixed bug regarding event polling in an edge case

Expand

title	EFM Emerson ROC ABB Totalflow Module

Expand

title	What's New or Improved

Added Python scripting APIs to copy configs

Improvements to connection and re-connection logic

Added 'polling state' to the ROC devices

Expand

title	What's Fixed

Fixed handling of empty CFX publish cron expressions
Fixed

naming collision for 'periodic mappings' between ROC and ABB mappings

a web UI validation issue 'Publish Files Folder' field

Expand

title	EFM ExportEmerson ROC Module

Expand

title	What's New or Improved

Added Python scripting APIs to copy configs
Improved CRC calculation on ROC messages to account for paddingNo new features

Expand

title	What's Fixed

Fixed

handling of empty CFX publish cron expressions
Fixed a web UI validation issue 'Publish Files Folder' field

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.7 April 12, 202118 August 11, 2023

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

No new features

Added additional 'Distributor Info' tags

Expand

title	What's Fixed

fixes

Fixes

Expand

title	MQTT Engine

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

Fixed legacy client not disconnecting when control tags force offline
Fixed issue with cloning UDTs when using arrays
Fixed issue with overrides on UDT Tag properties

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

No new features

Added support for MQTT Client IDs longer than 23 characters in length is user specified

Improved error handling for unsupported characters in custom namespace tag creation

Removed BB Wzzard namespace as the provided namespace as it can now be supported via a JSON custom namespace

Fixed subscriptions to prevent potential duplicate messages based on MQTT server implementations

Upgraded underlying MQTT library

Added support for 'Document' tag datatype

Added support for PermissionsConfig, TagEventScripts and ParameterValues

Modified subscriptions on STATE messages to be on STATE/phid rather than STATE/#

Improved processing speed of custom namespace JSON payloads

Added support to handle new 'Optimized UDT' DATA messages

Expand

title	What's Fixed

Fixed

datatype handling for sampleMode and historyTimeDeadbandUnits properties

Fixed logic to only unsubscribe from STATE topics when appropriate

Added code to send a rebirth request in the case DDATA messages arrive before DBIRTH

Improved error handling in the case of missing bdSeq numbers

Fixed topic token filtering bug betwen Sparkplug A and Sparkplug B namespaces

Fixed issue where UDT definition member tag history configuration is overwritten when in a folder

Fixed issue that could result in Engine not correcting stale 'STATE' messages when redundancy is used

Fixed issue that could show RBE enabled tags stale when they were not actually stale

Fixed bug that didn't show online/offiine node info dataset tags properly

Fixed handling reporting of primary host state informational tags

Fixed issue that prevented rebirth requests from being sent out when 'sequence reordering' is enabled

issue where manually entered client ID could cause RPC client to not start
Fixed BIRTH building of OPC tags to ensure values are set properly when they are members of UDTs

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	AWS Injector

Expand

title	What's New or Improved

Added Edge Node refresh support
Improved Agent and Set refresh/restart logic

Expand

title	What's Fixed

Fixed issue where BIRTH message might not get sent on Kinesis Stream enable/disable

Expand

title	Azure Injector

Expand

title	What's New or Improved

Added Edge Node refresh support

Expand

title	What's Fixed

Fixed IoT Central connections not publishing BIRTH

Expand

title	Google Cloud Injector

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

Added

support for MQTT Client IDs longer than 23 characters in length is user specified

Added 'event tracing code' to track execution time for tag change events that occur

Upgraded underlying MQTT library

Added support for 'Document' tag datatype

Added support for PermissionsConfig, TagEventScripts and ParameterValues

Logging improvements around UDT handling

Added bound value support for UDTs to evaluate bindings before publishing data

Added a configurable reconnect delay to slow reconnect attempts on low bandwidth networks

Added support for UDT parameter to UDT parameter bindings

Edge Node refresh support

Expand

title	What's Fixed

No Fixes

Expand

title	EFM ABB Totalflow Module

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

Fixed issue with potential failed file transfers when primary host is being used
Fixed birth caching when aliasing is enabled
Fixed issue where tags were not reported as stale when using 'Convert UDTs' and they were deleted
Fixed Transmission to only publish RECORDs if the associated Sparkplug Device exists
Fixed UDT definition handling to support definitions with the same name under different folder paths

No Fixes

Expand

title	EFM Emerson ROC Module

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.17 June 29, 2023

Expand

title	AWS InjectorMQTT Distributor

Expand

title	What's New or Improved

Cleaned up AWS credential text in the configuration Web UI
Added 'event tracing code' to track execution time for tag change events that occur
Added support for 'Push to Any' option to 'Sets' as is supported for other Injector modules
Added bound value support for UDTs to evaluate bindings before publishing data
Increased the Kinesis default partition key count size as recommended by AWS
Logging improvements around UDT handling
Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
Added support for UDT parameter to UDT parameter bindings
Added more randomness to partition keys per AWS recommendations to Kinesis partition keys
Improved processing time on tag change events when events occur on UDT members
Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages

Updated the code signing certificate
Improved logging around PUBLISH and DISCONNECT packet handling

Expand

title	What's Fixed

Improved session tracking and expiring of expired/disconnected sessions
Fixed CONNACK error code for failed authentication

Expand

title	MQTT Engine

Expand

title	What's New or Improved

Updated the code signing certificate
Added 'total metric count' and 'metrics per second' info tags
Logging improvements around timestamp collisions
Removed Conscript dependency to better support SSL connections on ARM platforms
Added support for password protected PKCS8 private SSL keys

Expand

title	What's Fixed

Added NPE protection against arriving null tag values
Fixed regression in String payload handling that prevented tag updates in non-JSON custom namespaces
Added null protection on connection lost for clients without a specified LWT/Primary Host ID
Fixed handling of bound parameters in UDTs

Fixed implementation to publish NDEATH message when Injector is disabled

Fixed UDT definition handling to support definitions with the same name under different folder paths

Expand

title	Azure InjectorMQTT Transmission

Expand

title	What's New or Improved

Updated the code signing certificate

Added support for MQTT Client IDs longer than 23 characters in length is user specified
Added 'event tracing code' to track execution time for tag change events that occur
Upgraded underlying MQTT library
Added content type and content encoding options to Azure Injector IoT Hubs to support message based routing
Logging improvements around UDT handling
Added a configuration option to support Azure Time Series Insights data/time format
Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
Added bound value support for UDTs to evaluate bindings before publishing data
Added support for UDT parameter to UDT parameter bindings
Improved processing time on tag change events when events occur on UDT members
Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages

Optimized Birth building to improve performance
Added info tags for 'metric count' and 'metrics per second'
Added 'rolling buffer' support to preserve data during keep alive connection lost events
Expanded on tag event tracing for debug purposes
Optimized recursive tag configuration lookups on startup
Removed Conscript dependency to better support SSL connections on ARM platforms
Added support for password protected PKCS8 private SSL keys

Expand

title	What's Fixed

Fixed

issue where disabled configurations of IoT Hub would still send BIRTH messages

the return type for RandomStartupDelay in Transmission Servers createConfig Python scripting API
Fixed some edge cases around timestamps on metrics during startup
Fixed regression that previously broke device topic expansion
Fixed store and order buffer overflows to delete the oldest data first
Fixed cache updating issue when handling with disabled tags

Fixed implementation to publish NDEATH message when Injector is disabled

Fixed UDT definition handling to support definitions with the same name under different folder paths

Expand

title	Google Cloud InjectorMQTT Recorder

Expand

title	What's New or Improved

Updated the code signing certificate

Expand

title	What's Fixed

No fixes

Expand

title	AWS Injector

Expand

title	What's New or Improved

Updated the code signing certificate
Expanded on tag event tracing for debug purposes
Added disk-backed store and forward support
Optimized recursive tag configuration lookups on startup
Added individual Agent enable/disable support and a name setting
Removed Conscript dependency to better support SSL connections on ARM platforms

Added support for MQTT Client IDs longer than 23 characters in length is user specified

Added 'event tracing code' to track execution time for tag change events that occur

Upgraded underlying MQTT library

Logging improvements around UDT handling

Added support for 'periodic publishing' as an alternative to event/tag change driven publishing

Added bound value support for UDTs to evaluate bindings before publishing data

Added support for UDT parameter to UDT parameter bindings

Improved processing time on tag change events when events occur on UDT members

Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages

Expand

title	What's Fixed

Fixed

implementation to publish NDEATH message when Injector is disabledFixed UDT definition handling to support definitions with the same name under different folder paths

FlushPeriod return type in the Python scripting API
Fixed cache updating issue when handling with disabled tags

Expand

title	IBM Cloud Azure Injector

Expand

title	What's New or Improved

Updated the code signing certificate
Expanded on tag event tracing for debug purposes
Added disk-backed store and forward support
Optimized recursive tag configuration lookups on startup
Added individual Agent enable/disable support and a name setting
Removed Conscript dependency to better support SSL connections on ARM platforms
Added support for password protected PKCS8 private SSL keys

Added support for MQTT Client IDs longer than 23 characters in length is user specified
Added 'event tracing code' to track execution time for tag change events that occur
Upgraded underlying MQTT library
Logging improvements around UDT handling
Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
Added bound value support for UDTs to evaluate bindings before publishing data
Added support for UDT parameter to UDT parameter bindings
Improved processing time on tag change events when events occur on UDT members
Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages

Expand

title	What's Fixed

Fixed

implementation to publish NDEATH message when Injector is disabledFixed UDT definition handling to support definitions with the same name under different folder paths

cache updating issue when handling with disabled tags

Expand

title	EFM ABB Totalflow ModuleGoogle Cloud Injector

Expand

title	What's New or Improved

Initial GA release of the module for Ignition8

Updated the code signing certificate
Expanded on tag event tracing for debug purposes
Added disk-backed store and forward support
Optimized recursive tag configuration lookups on startup
Added individual Agent enable/disable support and a name setting
Removed Conscript dependency to better support SSL connections on ARM platforms
Added support for password protected PKCS8 private SSL keys

Expand

title	What's Fixed

Fixed cache updating issue when handling with disabled tags

Expand

title	What's Fixed

No fixes

Expand

title	EFM Emerson ROC ABB Totalflow Module

Expand

title	What's New or Improved

No new features

Updated the code signing certificate

Expand

title	What's Fixed

No fixes

Fixed deletion and validation of global definitions and their references

Expand

title	EFM ExportEmerson ROC Module

Expand

title	What's New or Improved

No new featuresUpdated the code signing certificate

Expand

title	What's Fixed

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

No new features

Updated the code signing certificate

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.6-beta1 Dec 1, 2020 (SiteWise Engine only)16 April 17, 2023

Expand

title	SiteWise EngineMQTT Distributor

Expand

title	What's New or Improved

Initial beta1 release of the SiteWise Engine Module for Ignition8

No new features

Expand

title	What's Fixed

No fixes

Fixed thread management issue when clients continually reconnect with bad credentials

Expand

title

v4.0.6 November 19, 2020

expand

	title	MQTT DistributorEngine

Expand

title	What's New or Improved

Modified info tags to properly re-init them if they have been deleted

Expand

title	What's Fixed

Fixed handling of default configurations on initial module installation
Fix to ensure client count displays zero when MQTT Distributor is shutdown
Fixed to dynamic handling in configuration menus

Expand

title	MQTT Engine

Added encryption of the security context hashing password
Added support for DATA metrics missing the MetricDataType because it is known from the BIRTH
Added support for topic namespace filters to be scoped to specific MQTT Servers
Added a custom config property to support Edge Node implementations that don't include BIRTH sequence numbers
Improved various RPC calls for Python scripting consistency
Added support for detection and logging of UDT collisions at MQTT Engine when they differ
Logging improvements and error handling improvements on malformed NBIRTH messages
Added user warnings for custom namespace subscriptions that include spaces
Added legacy state info tags to MQTT Engine
Added auditing support for remote writes in MQTT Transmission
Moved the 'enable primary host state' config option to the server's legacy state client config section
Logging improvements

Expand

title	What's New or Improved

General logging cleanup
Modified info tags to properly re-init them if they have been deleted
Removed support for consumption of alarm properties
Modified auto-RPC reconnect settings to denote whether or not to connect at all
Added java.sql.Timestamp support to Ignition DataSet
Added support for filtering by both Sparkplug group and edge node IDs
Added support for most Ignition array datatypes in Ignition8
Added primary host enable/disable control tag as well as a tag to specify the primary host ID
Moved 'File handling control' of MQTT Engine to the Sparkplug B Namespace settings
Expanded file handling support

Expand

title	What's Fixed

Fixed

potential sequence reordering NPE

to ensuring client shutdown always happens when required
Fixed STATE message handling in multi-server environments
Fixed issue that could result in topic subscriptions not being reset properly on filter changes
Improved error handling in Sparkplug BIRTH processing
Improved error handling for custom namespace string payloads that can't be converted to Ignition tag paths
Fixed incorrect OFFLINE state values in the MQTT Engine info tags
Fixed null elements in array handling
Fixed Elecsys 'State' topic handling
Fixed tag/folder management for info tags when enabling primary host subscriptions
Fixed issue that resulted in Custom Namespace String tags not getting updated after initial creation

Fixed history property coersion by using proper datatypes

Fixed String vs Integer datatype handling for sampleMode and historyTimeDeadbandUnits

Fixed potential Exceptions during server connection establishment

Fixed handling of default configurations on initial module installation

Fixed Enable Latency Check Tag to only sub/unsub when state changes

Fixed [MQTTEngine]_types_/_types_/... bug in UDT definition creation

Fixed to dynamic handling in configuration menus

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

General logging cleanup

Modified

info tags to properly re-init them if they have been deleted

Added primary host and BD sequence number validation on unexpected LWTs

Improved disk-backed store and forward Exception handling

Removed support for sending of alarm properties

Modified auto-RPC reconnect settings to denote whether or not to connect at all

Added java.sql.Timestamp support to Ignition DataSet

Added support for 'ParameterValue' objects introduced in Ignition 8.0.15

Added code to bind bound parameters of UDTs to tag properties if they are simple bindings

Added 'cached birth' option to Transmission to improve Rebirth request performance

Added partial support for overridden property values bound to UDT parameters

Added support for most Ignition array datatypes in Ignition8

Added the ability to transmit binary files from MQTT Transmission

Made the Tag Pacing Period a mandatory field

Added enforcement to prevent 'aliasing' and publishing of UDTs to be enabled at the same time

Added code to specify a default 'Set' when appropriate during configuration

Added code to ignore UDT removal events when convertUdts is true

to not publish cached BIRTH messages if no historical data was published
Added encryption of the security context hashing password
Added user warnings when users set very large history store capacities
Added support for 'ExcludeFromPayload' to prevent specific UDTs from being published via MQTT
Added retry logic for example tag creation on initial Transmission installation
Added auditing support for remote writes
Added support for publishing alarm events on tags via MQTT

Expand

title	What's Fixed

Added code to ensure Transmission connection verification accounts for random startup delay and debounce time
Fixed UDT quality handling issues
Fixed potential Exceptions during server connection establishment
Fixed in-order history flushing bug when many devices are are part of an Edge Node that prevented buffer from ever emptying
Fixed configureTag call in Transmission Record creation to properly configure the 'Publish Tag'
Fixed handling of default configurations on initial module installation
Fixed missing UDT member tag changes when TagPath is empty
Added null check for null DataSet values on metrics
Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
Fixed thread leak in record publishes
Cleaned up shutdown code to prevent RejectedExecutionExceptions
Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
Fixed null value datatype coercion to prevent NPEs and tag reading
Fixed disk-backed store and forwarding when aliasing is enabled
Improved Exception handling during startup and iterating the tag tree
Fixed to dynamic handling in configuration menus
Fixed handling of parameterized datatypes
Fix for ClassCastException on getting compression type
Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being published

Modified Transmission to cache historical births at connection loss time rather than when finished flushing
Fixed STATE message handling in multi-server environments
Fixed potential deadlock when using the disk-backed history store
Fixed various RPC calls for Python scripting consistency
Fixed issue that resulted in old timestamps being included with newly enabled tags
Fixed NPE when handling online transition
Fixed issue that could result in device discovery before a 'Refresh' is performed
Fixed 'Enabled' property change event reporting on UDT member tags
Added support to force Paho disconnect if Paho still reports 'online' state to ensure proper reconnect

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

Fixed various RPC calls for Python scripting consistency

Expand

title	AWS Injector

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

Modified info tags to properly re-init them if they have been deleted

Added support for 'ExcludeFromPayload' to prevent specific UDTs from being published via MQTT

Expand

title	What's Fixed

Fixed

handling of default configurations on initial module installation

Fixed to dynamic handling in configuration menus

'Enabled' property change event reporting on UDT member tags

Expand

title	AWS Azure Injector

Expand

title	What's New or Improved

Modified info tags to properly re-init them if they have been deleted
Added java.sql.Timestamp support to Ignition DataSet
Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
Added partial support for overridden property values bound to UDT parameters
Added support for most Ignition array datatypes in Ignition8
Made the Tag Pacing Period a mandatory field
Added code to specify a default 'Set' when appropriate during configuration

Added support for 'ExcludeFromPayload' to prevent specific UDTs from being published via MQTT

Expand

title	What's Fixed

Fixed

UDT quality handling issues

Fixed handling of default configurations on initial module installation

Fixed missing UDT member tag changes when TagPath is empty

Added null check for null DataSet values on metrics

Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling

Cleaned up shutdown code to prevent RejectedExecutionExceptions

Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case

Improved Exception handling during startup and iterating the tag tree

Fixed to dynamic handling in configuration menus

Fixed handling of parameterized datatypes

Fixed potential ClassCastExceptions

Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed

Expand

various RPC calls for Python scripting consistency
Fixed 'Enabled' property change event reporting on UDT member tags

Expand

title	Google Cloud	title	Azure Injector

Expand

title	What's New or Improved

Modified info tags to properly re-init them if they have been deleted

Added configurable MQTT keep-alive setting

Added

java.sql.Timestamp

support

to Ignition DataSet

Added support for 'ParameterValue' objects introduced in Ignition 8.0.15

Added code to bind bound parameters of UDTs to tag properties if they are simple bindings

Added support for client based auth in Azure IoT Hubs

Added partial support for overridden property values bound to UDT parameters

Added support for most Ignition array datatypes in Ignition8

Made the Tag Pacing Period a mandatory field

Added code to specify a default 'Set' when appropriate during configuration

for a custom endpoint server URL which results in support for Clearblade migrations
Added support for 'ExcludeFromPayload' to prevent specific UDTs from being published via MQTT
Added validation for mandatory private key upload field

Expand

title	What's Fixed

Fixed 'Enabled' property change event reporting on UDT member tags

Expand

title	EFM ABB Totalflow Module

Expand

title	What's Fixed

Fixed UDT quality handling issues
Fixed potential Exceptions during MQTT server connection establishment
Fixed handling of default configurations on initial module installation
Fixed missing UDT member tag changes when TagPath is empty
Added null check for null DataSet values on metrics
Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
Cleaned up shutdown code to prevent RejectedExecutionExceptions
Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
Improved Exception handling during startup and iterating the tag tree
Fixed to dynamic handling in configuration menus
Fixed handling of parameterized datatypes
Fixed potential ClassCastExceptions
Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed

Expand

New or Improved

Improved CFX filename conventions

Expand

title	What's Fixed

Added support to ensure application names during auto-discovery are unique
Fixed potental NPEs when updating meter and periodic config mappings

Google Cloud Injector

Expand

title	EFM Emerson ROC Module

Expand

title	What's New or Improved

Improved CFX filename conventions
Modified Opcode table support to include the 'L' value in tag names to prevent name overlap

title

Expand

title	What's New or ImprovedFixed

Improved OpCode table detection logging to show failed TLPs
Fixed ROC clock sync to work properly when multiple device are syncing clocks
Fixed potential NPEs when updating meter and periodic config mappings
Fixed exception handling when losing connection while in the connection establishment period

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No Fixes

v4.0.5-beta1 Sept 1, 2020 (EFM ABB Totalflow only)

Expand

title	v4.0.15 February 9, 2023

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

Added return values for Python scripting API CRUD operations

Modified info tags to properly re-init them if they have been deleted
Added configurable MQTT keep-alive setting
Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
Added partial support for overridden property values bound to UDT parameters
Added support for most Ignition array datatypes in Ignition8
Made the Tag Pacing Period a mandatory field
Added code to specify a default 'Set' when appropriate during configuration

Expand

title	What's Fixed

Fixed UDT quality handling issues
Fixed potential Exceptions during MQTT server connection establishment
Fixed handling of default configurations on initial module installation
Fixed missing UDT member tag changes when TagPath is empty
Added java.sql.Timestamp support to Ignition DataSet
Added null check for null DataSet values on metrics
Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
Cleaned up shutdown code to prevent RejectedExecutionExceptions
Improved Exception handling during startup and iterating the tag tree
Fixed to dynamic handling in configuration menus
Fixed handling of parameterized datatypes
Fixed potential ClassCastExceptions
Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed

Expand

No Fixes

Expand

title	MQTT Engine

Expand

title	What's New or Improved

Added support for Device Rebirth requests
Disabled non-Sparkplug-B namespaces by default
Set max subscriptions to 8 per request to better support some third party MQTT Servers
Added return values for Python scripting API CRUD operations

Expand

title	What's Fixed

Fixed status indication for devices that fail to subscribe to the MQTT Server
Fixed Elecsys support for '_' chars in messages

Expand

title	MQTT Transmission	title	IBM Cloud Injector

Expand

title	What's New or Improved

Added return values for Python scripting API CRUD operations

Expand

title	What's Fixed

Added support for Device Rebirth requests
Fixed issue that could result in missing UDT metrics in a BIRTH
Fixed erroneous detection of edge node and group folder removal
Logging improvements on startup/connect
Fixed issue where EFM records may not be published at startup
Fixed NDEATH publishing when the Transmitter is disabled

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

Added return values for Python scripting API CRUD operations

Modified info tags to properly re-init them if they have been deleted

Added configurable MQTT keep-alive setting

Added support for 'ParameterValue' objects introduced in Ignition 8.0.15

Added code to bind bound parameters of UDTs to tag properties if they are simple bindings

Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case

Added partial support for overridden property values bound to UDT parameters

Added support for most Ignition array datatypes in Ignition8

Made the Tag Pacing Period a mandatory field

Added code to specify a default 'Set' when appropriate during configuration

Expand

title	What's Fixed

Fixed UDT quality handling issues
Fixed potential Exceptions during MQTT server connection establishment
Fixed handling of default configurations on initial module installation
Fixed missing UDT member tag changes when TagPath is empty
Added java.sql.Timestamp support to Ignition DataSet
Added null check for null DataSet values on metrics
Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
Cleaned up shutdown code to prevent RejectedExecutionExceptions
Improved Exception handling during startup and iterating the tag tree
Fixed to dynamic handling in configuration menus
Fixed handling of parameterized datatypes
Fixed potential ClassCastExceptions
Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed

No Fixes

Expand

title	AWS Injector

Expand

title	What's New or Improved

Added 'refresh required' info tag and removed the 'auto-discover' feature
Added return values for Python scripting API CRUD operations

Expand

title	What's Fixed

Fixed Agent name initialization that could result in NPE at startup
Fixed handling of enable/disable of endpoints via the control tag
Fixed NDEATH publishing when the Agent is disabled
Updated logic to support connects without BIRTH messages when appropriate
Fixed Agent validation to allow duplicate records

Expand

title	Azure Injector

Expand

title	EFM ABB Totalflow Module

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	EFM Emerson ROC Module

Added 'refresh required' info tag and removed the 'auto-discover' feature
Added return values for Python scripting API CRUD operations

Expand

title	What's New or Improved

Initial GA release

Expand

title	What's Fixed

No fixes

Expand

Fixed Agent name initialization that could result in NPE at startup
Fixed handling of enable/disable of endpoints via the control tag
Fixed NDEATH publishing when the Agent is disabled
Updated logic to support connects without BIRTH messages when appropriate
Fixed Agent validation to allow duplicate records

Expand

title	Google Cloud Injector	title	EFM Export

Expand

title	What's New or Improved

Added 'refresh required' info tag and removed the 'auto-discover' feature
Added return values for Python scripting API CRUD operationsInitial GA release

Expand

title	What's Fixed

Fixed Agent name initialization that could result in NPE at startup
Fixed handling of enable/disable of endpoints via the control tag
Fixed

NDEATH publishing when the Agent is disabled
Updated logic to support connects without BIRTH messages when appropriate
Fixed Agent validation to allow duplicate records

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC DriverEFM ABB Totalflow Module

Expand

title	What's New or Improved

If a controller tag is scanned as invalid, all of it’s expanded (un-optimized) root tags will be marked as stale. For example, if a table is invalid, all of it’s table elements will stale or an integer scanned becomes invalid, all of its boolean, bit-picked, and integer values will stale.
Reconnect algorithm has been streamlined to minimize lag

Expand

title	What's Fixed

Tags are refreshed on each occurrence the scanner connects to the controller

Expand

Added support for Meter Configurations
Added support for CFX file creation
Improved INI polling status tracking
Logging improvements
Added a 'not licensed' status indicator
Added support for user-selectable INI files
Added protection of 'double click' events during config that prevented DB access

Expand

title	What's Fixed

Fixed NPE that could result in N/A device connection status
Fixed issue that could result in 'empty application name' in config menu
Fixed issue that prevented access to an internal application map during config
Fixed issue that resulted in failure to obtain meter config when using PERSISTENT connections

title

Expand

title	EFM ABB Totalflow Emerson ROC Module

Expand

title	What's New or Improved

Initial release of module for Ignition 8

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.5-beta1 Aug 5, 2020 (EFM Emerson ROC and EFM Export only)

Added support for CFX file creation
Added support for OpCode Table polling as templates
Added a 'not licensed' status indicator
Added validation for CSV file uploads to ensure proper format

Expand

title	EFM Emerson ROC Module

Expand

title	What's New or Improved

Initial release of module for Ignition 8

Expand

title	What's Fixed

No fixes

Fixed race condition that resulted in errors when the history poller is stopped

Expand

title	EFM ExportOpto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

Initial release of module for Ignition 8Logging improvements

Expand

title	What's Fixed

fixes

Fixes

Expand

title	v4.0.5 June 29, 202014 December 14, 2022

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

Added support for Ignition Maker Edition
Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before

Replaced core MQTT Server code with clean room implementation

Expand

title	What's Fixed

Fixed

MQTT over Websocket handling
Fixed NPE during anonymous connections
Fixed memory leak around uses of QoS greater than 0

Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration

Expand

title	MQTT Engine

Expand

title	What's New or Improved

Added support for
Ignition Maker Edition
Added support for custom namespace charset selection for binary encoding support - set default to UTF-8
Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
Modified certificate display in Server configuration to not show any certs since we can't show all of them
Improved handling for missing bdSeq numbers in faulty Sparkplug edge client's LWTs
Added alarmEvalEnabled to default property filter list
Sparkplug v3.0.0 STATE messages
Added optional/configurable legacy STATE support for Sparkplug 2.2 clients
Logging improvements on Threadpools
Added a precheck on message decoding Sparkplug messages in case of invalid message payloads
Added support for custom namespace overlap on incoming messages
Added support for parenthesis in tag paths
Added native support for 'reordering timeouts' to support Sparkplug v3.0.0Added support for modified 'configureTag' behavior in Ignition 8.0.14

Expand

title	What's Fixed

Fixed

enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration

potential NPE and ConcurrentModificationException in Primary Host handling
Fixed support for the 'enabled' tag property
Fixed Info tag initialization
Fixed config validation of multiple topics on a single entry
Fixed UDT handling for disabled UDTs via the 'enabled' tag property
Fixed Elecsys sys02 sending to correct server in multi-server environments

Fixed access to property matching for proper property filtering

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

Added support for

Ignition Maker EditionAdded support for breaking 'SecurityContext' API change in Ignition 8

Sparkplug v3.0.

Logging improvements

Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before

Added alarmEvalEnabled to default property filter list

Added support for modified 'configureTag' behavior in Ignition 8.0.14

Added code to ignore _invalid_ tag paths when traversing the tag tree

0 STATE messages
Improved File auto-publisher performance
Increased maximum number of concurrent file publishers
Fixed possible deadlocks around file, record, history, and live tag publishing
Added thread names for improved logging in file publishers
Added logging of time spent on file publish operations
Added support for null/empty dataset values
Optimized File publishing by removing sync on tag change events
Added force sending of pending publish before DDEATH sending
Improved inline help text for Store and Forward settings
Added support for disk-backed Sparkplug bdSeq numbers

Expand

title	What's Fixed

Fixed

enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration

Fixed Transmission version reporting in the Transmission Info tag

Fixed NPE when getting the module version

Fixed 'reset metrics' info tag to always be writable

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration

file 'auto-publisher' threads to terminate on shutdown with performance improvements
Added synchronization to STATE message handlers to prevent timing issues on STATE handling
Fixes to online/offline handling and manual file publishing
Fixed 'Publish File Count' metric value
Fixed reset of 'Publish Files Folder' value when 'Reset' is set true
Added NPE protection on handling of null tag configs
Fixed Topic token validation in config operations
Fixed support for the 'enabled' tag property
Added NPE protection when publishing DDEATH messages
Fixed Info tag initialization
Fixed potential overwrite of 'Offline DateTime' with null value
Fixed disk backed history store inserts with special characters
Fixed validation of Group/Edge ID collisions when they are in different Server Sets

Expand

title	MQTT Recorder

Expand

title	AWS Injector

Added support for breaking 'SecurityContext' API change in Ignition 8.0.13

Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before

Added code to ignore _invalid_ tag paths when traversing the tag tree

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No Fixes

Expand

title	AWS Injector

Expand

title	What's FixedNew or Improved

Optimized 'rebirth' publishing to not rescan the tag tree
Added force sending of pending publish before DDEATH sending
Added support for disk-backed Sparkplug bdSeq numbers

Expand

title	What's Fixed

Added NPE protection on handling of null tag configs
Fixed Topic token validation in config operations
Fixed potential deadlock when pushing payloads under heavy load
Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
Fixed issue with null-check on S&F type
Fixed 'Edge Nodes' folder creation to occur the the correct tag provider

Expand

title	Azure Injector

Expand

title	What's New or Improved

Optimized 'rebirth' publishing to not rescan the tag tree
Added force sending of pending publish before DDEATH sending
Added support for disk-backed Sparkplug bdSeq numbers

Added support for breaking 'SecurityContext' API change in Ignition 8.0.13

Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before

Added code to ignore _invalid_ tag paths when traversing the tag tree

Expand

title	What's Fixed

Added NPE protection on handling of null tag configs
Fixed Topic token validation in config operations
Fixed potential deadlock when pushing payloads under heavy load

Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration

Fixed issue with null-check on S&F type

Fixed issue with 'Push Policy' not being persisted properly

Fixed 'Edge Nodes' folder creation to occur the the correct tag provider

Expand

title	Google Cloud Injector

Expand

title	What's New or Improved

Optimized 'rebirth' publishing to not rescan the tag tree
Added force sending of pending publish before DDEATH sending
Added support for disk-backed Sparkplug bdSeq numbers

Added support for breaking 'SecurityContext' API change in Ignition 8.0.13

Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before

Added code to ignore _invalid_ tag paths when traversing the tag tree

Expand

title	What's Fixed

Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
Fixed issue with null-check on S&F type
Fixed issue with 'Push Policy' not being persisted properly
Fixed 'Edge Nodes' folder creation to occur the the correct tag provider

Expand

Added NPE protection on handling of null tag configs
Fixed Topic token validation in config operations
Fixed potential deadlock when pushing payloads under heavy load

Expand

title	title	IBM Cloud Injector

Expand

title	What's New or Improved

Optimized 'rebirth' publishing to not rescan the tag tree
Added force sending of pending publish before DDEATH sending
Added support for disk-backed Sparkplug bdSeq numbers

Added support for breaking 'SecurityContext' API change in Ignition 8.0.13

Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before

Added code to ignore _invalid_ tag paths when traversing the tag tree

Expand

title	What's Fixed

Added NPE protection on handling of null tag configs
Fixed Topic token validation in config operations
Fixed potential deadlock when pushing payloads under heavy load

Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration

Fixed issue with null-check on S&F type

Fixed issue with 'Push Policy' not being persisted properly

Fixed 'Edge Nodes' folder creation to occur the the correct tag provider

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

fixes

Fixes

Expand

title	v4.0.4 May 20, 202013 September 21, 2022

These modules are not compatible Ignition 8.0.13 or later. If using 8.0.13 or 8.0.14 use v4.0.5 Cirrus Link modules

Expand

title	All ModulesMQTT Distributor

Expand

title	What's New or Improved

Updated code signing cerificateNo new features

Expand

title	What's Fixed

Fixed documentation links in tooltips of the module config pagesNo Fixes

Expand

title	MQTT DistributorEngine

Expand

title	What's New or Improved

Modified TLS setup to piggyback off of native Ignition SSL mechanism

Added support for DateTime Arrays and String Arrays
Logging improvements/cleanup

Expand

title	What's Fixed

Fixed issue with file transfers of files with invalid characters in the filename
Fixed

issue with BED Edge Node names
Fixed issue with Tags not getting updated
Fixed issue with nested property setsNo fixes

Expand

title	MQTT EngineTransmission

Add custom property for 'sequence number reordering'

Modified to create default reasonable history config on all dynamic MQTT Engine tags

Added a validator to primary host ID creation to prevent runtime errors

Added support for non-clean session and QoS1 support in custom namespaces

Added additional tooltip info for Custom Namespace writable tags

Improved certificate file management in the config web configuration UI

Fixed 'Critical App State' info tag to prevent erroneous data

Added a cache layer for improved custom namespace performance

Expand

title	What's New or Improved

Added support for DateTime Arrays and String Arrays
Added validation to Transmitter record creation to ensure duplicate Sparkplug Edge Node descriptors don’t collide

Expand

title	What's Fixed

Fixed issue with history lost on MQTT Transmission info tags
Fix for newly added device tag folders
Fix for Error_TypeConversion error
Fixed issue with UDT name matching

Expand

title	MQTT Recorder

Expand

title	What's Fixed

Fixed retention of UDT properties across module restarts
Fixed client reinitialization after custom namespace changes
Fixed Edge Node Tag staling from NDATA message
Added staling of custom namespace tags on namespace deletion
Fixed 'empty' property filter setting to allow all

New or Improved

No new features

Expand

title	What's Fixed

No Fixes

Expand

title	AWS Injector

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No Fixes

Expand

title	Azure Injector

Expand

title	What's New or Improved

No new features
Added a validator to primary host ID creation to prevent runtime errors
Added parameter based UDT DataType handling when convertUDTs=true
Added tag pacing period validator to ensure it is greater than zero
Improved certificate file management in the config web configuration UI
Added Transmission Info Tags for tracking messsages and bytes

Expand

title	What's Fixed

Fixed dynamic update of client ID under MQTT Transmission Info tags
Added support to allow RPC clients to not automatically reconnect
Improved DB reconnect logic for the Disk-backed store and forward mechanism
Fixed Timer thread leak on pending publish creation
Fixed to caching of Transmission Info metrics to prevent erroneous data
Fixed handling of non-memory tags (i.e. derived, OPC, etc) in Sparkplug Record publishes
Fixed potential ClassCastException around BoundPropertySet Objects
Fixed Transmission TLS connect on startup
Fixed NPE from caching BIRTHs when TransmissionClient is shutdown
Removed properties and parameters from being improperly published in DATA messages
Fixed missing Sparkplug IDs on Transmitters page
Added code to ignore _types_ folder when creating Edge Nodes
Fixed handling of EdgeNode tag removal events
Added new custom property 'ConfiguredTagPath' to tag properties
Fixed RPC clients to update on server setting change
Fixed 'empty' property filter setting to allow all
Fixed fetching of the tag provider name by ignoring case
Fixed device detection when auto-discovery is enabled
Fixed NPE on aliased metrics in NCMD messages
Fix for Tag add/remove root path comparisons
Fixed folder detection on tag structure change events
Fixed check history stores to update Transmitters on configuration changes

No Fixes

Expand

title	Google Cloud Injector

Expand

title	What's New or Improved

Added session token auto-refresh

Expand

title	What's Fixed

No Fixes

Expand

title	IBM Cloud Injector

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No Fixes

Expand

title	EFM ABB Totalflow Module

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

fixes

Fixes

Expand

title	AWS InjectorEFM Emerson ROC Module

Expand

title	What's New or Improved

Added tag pacing period validator to ensure it is greater than zero
Disconnect logic cleanup
General performance enhancements

No new features

Expand

title	What's Fixed

Fixed Timer thread leak on pending publish creation
Fixed potential ClassCastException around BoundPropertySet Objects
Added null checks to Injector start/stop to prevent NPEs
Removed properties and parameters from being improperly published in DATA messages
Added code to ignore _types_ folder when creating Edge Nodes
Fixed handling of EdgeNode tag removal events
Fixed device detection when auto-discovery is enabled
Fix for Tag add/remove root path comparisons
Fixed folder detection on tag structure change events

Expand

No Fixes

Expand

title	EFM Export

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No Fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver	title	Azure Injector

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No Fixes

v4.0.3 January 28, 2020

Expand

title	v4.0.12 July 28, 2022

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

Improvements to handling of redundancy synchronization after record updates

Tooltip/help improvements

Added tag pacing period validator to ensure it is greater than zero

Removed unused certificate file upload field

Added support for a connection pooling to allow for increased throughput

Disconnect logic cleanup

General performance enhancements

Expand

title	What's Fixed

Fixed Timer thread leak on pending publish creation
Fixed potential ClassCastException around BoundPropertySet Objects
Added null checks to Injector start/stop to prevent NPEs
Removed properties and parameters from being improperly published in DATA messages
Added code to ignore _types_ folder when creating Edge Nodes
Fixed handling of EdgeNode tag removal events
Fixed device detection when auto-discovery is enabled
Fix for Tag add/remove root path comparisons
Fixed folder detection on tag structure change events
Added reconnect logic to MQTT Injectors when message pushes fail

Expand

title	Google Cloud Injector

No Fixes

Expand

title	MQTT Engine

Expand

title	What's New or Improved

Added support for the Ignition tag 'enabled' property to be dynamically handled
Modified MQTT Engine to not update tags if the incoming metric value is older than the current tag value
Improvements to handling of redundancy synchronization after record updates
Logging improvements

Added tag pacing period validator to ensure it is greater than zero

Added support for a connection pooling to allow for increased throughput

General performance enhancements

Disconnect logic cleanup

Expand

title	What's New or Improved

Fixed

Fixed NPE related to logging
Added rebirth request when Engine receives unknown alias for a metric in a DATA message
Fixed issue that caused 'writable custom namespace tags' to become unwritable after a module restart
Fixed handling of deleted Elecsys Edge Nodes
Added NPE protection around Engine shutdown when Engine itself is disabled via its own config
Fixed the validator for the 'Root Tag Folder' to allow slashes in the tag folder

Expand

title	MQTT Transmission

Expand

title	What's Fixed

Fixed Timer thread leak on pending publish creation
Fixed potential ClassCastException around BoundPropertySet Objects
Added null checks to Injector start/stop to prevent NPEs
Removed properties and parameters from being improperly published in DATA messages
Added code to ignore _types_ folder when creating Edge Nodes
Fixed handling of EdgeNode tag removal events
Fixed device detection when auto-discovery is enabled
Fix for Tag add/remove root path comparisons
Fixed folder detection on tag structure change events
Added reconnect logic to MQTT Injectors when message pushes fail

New or Improved

Modified the 'Auto-Connect RPC client' default to false
Added support for the Ignition tag 'enabled' property to be dynamically handled
Improvements to handling of redundancy synchronization after record updates
Logging improvements
Added support for the new Sparkplug STATE JSON based payloads

Expand

title	What's Fixed

Fixed issue that prevented UDTs with 'overlapping metric names' from being properly handled
Fixes to synchronization in the RAM based Store and Forward mechanism
Fixed config keys for the Transmission 'File Records'
Fixed concurrency issues around BIRTH building in some complex UDT scenarios

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

Improvements to handling of redundancy synchronization after record updates

Expand

title	IBM Cloud Injector

Expand

title	What's New or Improved

Added tag pacing period validator to ensure it is greater than zero

Added support for a connection pooling to allow for increased throughput

General performance enhancements

Disconnect logic cleanup

Expand

title	What's Fixed

Fixed Timer thread leak on pending publish creation
Fixed potential ClassCastException around BoundPropertySet Objects
Added null checks to Injector start/stop to prevent NPEs
Removed properties and parameters from being improperly published in DATA messages
Added code to ignore _types_ folder when creating Edge Nodes
Fixed handling of EdgeNode tag removal events
Fixed device detection when auto-discovery is enabled
Fix for Tag add/remove root path comparisons
Fixed folder detection on tag structure change events
Added reconnect logic to MQTT Injectors when message pushes fail

No Fixes

Expand

title	AWS Injector

Expand

title

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

No new features

Improvements to handling of redundancy synchronization after record updates

Expand

title	What's Fixed

fixes

Fixes

Expand

title

Azure Injector

Expand

title

All Modules

expand

	title	What's New or Improved

Modified config descriptions to better match the new Azure IoT Central documentation
Added in-editor help text for the Azure IoT Central Python configuration API
Improvements to handling of redundancy synchronization after record updates

Improved logging
Improved BD sequence number handling
Improved event handling
Improved CirrusClient disconnection and LWT handling
Updated auto-client ids to be 23 characters or less (required by some MQTT server implementations)

Expand

title	What's Fixed

No fixesFixes

Expand

title	MQTT DistributorGoogle Cloud Injector

Expand

title	What's New or Improved

No new features
Improvements to handling of redundancy synchronization after record updates

Expand

title	What's Fixed

Fixed potential deadlock on shutdown

Added Distributor Info tags showing number of connected clients

No Fixes

Expand

title	MQTT EngineIBM Cloud Injector

Expand

title	What's New or Improved

Added support to records to pull data from ManagedTagProviders
Improvements in Edge/Device cache
Added support for 'writable tags' in Custom Namespaces
Improvements in Metric caching

Improvements to handling of redundancy synchronization after record updates

Expand

title	What's Fixed

Added staling of MQTT Engine Tags on startup
Fixed various staling issues affecting MQTT Engine Tags
Fixed issues with MQTT Engine restarts and deleted tags reappearing
Fixed MQTT Engine client subscription handling to only subscribe to topics STATE/# and SM/<client_id>/# when necessary
Fixed potential concurrency issues in MQTT Engine on reconnect
Fixed the enabling/disabling of Namespaces on a configuration update

No Fixes

Expand

title	MQTT TransmissionEFM ABB Totalflow Module

Expand

title	What's New or Improved

Improvements to handling of redundancy synchronization after record updates
Added support for SUCOR type applications

Performance improvements in disk-backed history store and forward

Added optional 'random' delay setting to Transmitter configuration

Expand

title	What's Fixed

Various fixes in disk-backed history store and forward
Fixed potential thread leaks
Fixed issue with BIRTH incorrectly containing cached/old Tag values

Prevent the one-short record poll after reconnect when in persistent mode

Expand

title	MQTT RecorderEFM Emerson ROC Module

Expand

title	What's New or Improved

Added dynamic configuration handling for global definition updates for meter and periodic mappings
Improvements to handling of redundancy synchronization after record updatesInitial release

Expand

title	What's Fixed

Fixed potential NPE when polling for periodic, minute, and daily history
Fixed

issue that results in occasional 'History Request Failed' errors
Fixed potential issue with NPEs in ROC request/response handling

No fixes

Expand

title	AWS InjectorEFM Export

Expand

title	What's New or Improved

Added settings validators to ensure correct Injector configuration

No new features

Expand

title	What's Fixed

fixes

Fixes

Expand

title	Azure InjectorOpto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

Added settings validators to ensure correct Injector configuration

Improvements to handling of redundancy synchronization after record updates

Fixed shutdown issue to prevent duplicate MQTT client connections

Expand

title	What's Fixed

No Fixes

Expand

title	v4.0.11 June 1, 2022

Expand

title	Google Cloud InjectorMQTT Distributor

Expand

title	What's New or Improved

Added settings validators to ensure correct Injector configuration

No new features

Expand

title	What's Fixed

No fixesFixed Python Scripting API bug around updating Users

Expand

title	IBM Cloud InjectorMQTT Engine

Expand

title	What's New or Improved

Added
settings validators to ensure correct Injector configuration

Expand

title	What's Fixed

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Tag Path validation to configuration
Removed an unnecessary 'back' link in the Custom Namespace String Conversion page
Added Engine Info tags for tracking the count of re-ordered messages when enabled
Added a 'force redundancy sync' after the Primary Host ID is changed, enabled, or disabled via control tags
Added a feature to allow Engine to hold off on publishing the Host STATE message until conditions are met

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.2 October 11, 2019

Added NPE protection when handling Aliases
Fixed Elecsys namespace Edge Node ID filtering
Fixed handling of Custom Namespace JSON tags to prevent unnecessary/improper reconfiguration of tags
Added NPE protection to aliased metrics when handling tag writes
Added NPE protection when 're-ordering messages' that could prevent Edge Nodes from showing as online
Fixed issue with property updating in UDT members that are in member UDTs and folders
Fixed Elecsys namespace handling of SINT16 data types

Expand

title	All Modules

Expand

title	What's New or Improved

Security improvements
Added validation to ensure passwords can not be null, empty, or only whitespace
Added ability to delete certificates from configurations
Updated all existing password/secret configuration fields to use the "enter twice" validation

Expand

title	What's Fixed

Various minor bug fixes

MQTT Engine

Expand

title	MQTT DistributorTransmission

Expand

title	What's New or Improved

Add support for spaces in ACL topics

Expand

title	What's Fixed

No fixes

Expand

Added a 'Friendly Name' configuration option for File Records
Added a 'File Scan Rate Time Unit' configuration option for File Records to allow for faster scans
Added additional info tags for File publishing including 'Files to Auto-Publish', 'Remaining Retries', and 'Reset'
Improved thread naming for File Publishers to make them more identifiable
Added Tag Path validation to configuration
Added support for treating 'Device level UDTs' as devices when converting UDTs
Improved Birth caching to increase performance
Optimized caching to reduce overall memory footprint
Removed excessive calls to 'getTagConfigsAsync' to increase performance

title

Expand

title	What's New or Improved

Added support for updating/changing incoming tag datatypes
Added 'Hostname Verification' setting to optionally enable TLS hostname verification
Added support for configuring which Tag properties get filtered/ignored on incoming publishes
Improved tracking of BIRTH/DEATH counts

Expand

title	What's Fixed

Fixed Custom Namespace support for periods (".") in MQTT topics, now interpreted as folder separator in the resulting tag path
Fixed "Online Nodes" dataset initialization error
Fixes for handling legacy quality types

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

Replaced "Default Transmitter" with new "Example Transmitter" and associated example Tags.
Made the publishing of UDT definitions in BIRTH messages configurable
Added 'Last Refresh' Tag to denote time of last Refresh button click
Added 'Refresh Required' Tag to denote if an MQTT Transmission refresh is required/needed
Added protection against configuring the same History Store setting on multiple Transmitters
Added 'Hostname Verification' setting to optionally enable TLS hostname verification
Added support for configuring which Tag properties get published

Expand

title	What's Fixed

Fixed publishing of derived tags, OPC tags, and other indirect types

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

Added support for configuring which Tag properties get published

Expand

title	What's Fixed

No fixes

Expand

title	AWS Injector

Expand

title	What's New or Improved

Added support for configuring which Tag properties get published

Expand

title	What's Fixed

No fixes

Expand

title	Azure Injector

Expand

title	What's New or Improved

Added support for configuring which Tag properties get published

Expand

title	What's Fixed

No fixes

Expand

title	Google Cloud Injector

Expand

title	What's New or Improved

Added support for configuring which Tag properties get published

Expand

title	What's Fixed

No fixes

Expand

title	IBM Cloud Injector

Expand

title	What's New or Improved

Added settings validators to ensure correct Injector configuration

Expand

title	What's Fixed

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

Added scanner refresh control Tag

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.1 June 19, 2019

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	MQTT Engine

Expand

title	What's New or Improved

Added support for Ignition7/Transmission to publish to Ignition8/Engine with quality code translations

Expand

title	What's Fixed

Fixed online status info tags to denote the proper values
Fixed multiple tag write issues
Various tag path handling fixes
Fixed issues with property merging in MQTT Engine
Various UDT fixes
Fixed typing of JSON tags in custom namespaces

Expand

title	MQTT Transmission

Expand

title	What's New or Improved

Improved Transmitter field validation in the Web UI configuration
Added support for multiple tag paths in a single Transmitter configuration
Added support for additional topic tokens to be published via special char sequence in a Sparkplug Device folder
Improvements to handling of null values
Added batching and caching components to improve performance

Expand

title	What's Fixed

Fixed multiple tag write issues
Fixed support for auto-detected Edge Nodes in tag trees
Fixed issue that could result in Transmitter Threads running after Transmission shutdown
Various tag path handling fixes
Various UDT fixes
Fixed connected Server URL info tag handling
Added sorting of UDT definitions to ensure proper order for creation of UDTs
Fixed alias support
Improvements to Disk-backed history stores

Expand

title	AWS Injector

Expand

title	What's New or Improved

Improvements to handling of null values
Added Agent record validation in Web UI configuration

Expand

title	What's Fixed

Fixed support for auto-detected Edge Nodes in tag trees
Various tag path handling fixes
Various UDT fixes

Expand

title	Azure Injector

Expand

title	What's New or Improved

Improvements to handling of null values
Added Agent record validation in Web UI configuration

Expand

title	What's Fixed

Fixed support for auto-detected Edge Nodes in tag trees
Various tag path handling fixes
Various UDT fixes
Fixed publishing of NBIRTH messages for Event Hubs

Expand

title	Google Cloud Injector

Expand

title	What's New or Improved

Improvements to handling of null values
Added Agent record validation in Web UI configuration

Expand

title	What's Fixed

Fixed support for auto-detected Edge Nodes in tag trees
Various tag path handling fixes
Various UDT fixes

Expand

title	IBM Cloud Injector

Expand

title	What's New or Improved

Improvements to handling of null values
Added Agent record validation in Web UI configuration

Expand

title	What's Fixed

Fixed support for auto-detected Edge Nodes in tag trees
Various tag path handling fixes
Various UDT fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	v4.0.0 May 13, 2019

Expand

title	MQTT Distributor

Expand

title	What's New or Improved

Inital port to Ignition8

Expand

title	What's Fixed

No fixes

Expand

title	MQTT Engine

Expand

title	What's New or Improved

Initial port to Ignition8
Known issue that throughput is not as good as it was in Ignition 7 compatible modules

Expand

title	What's Fixed

No fixes

Expand

title	AWS Injector

Expand

title	What's New or Improved

Initial port to Ignition8

Expand

title	What's Fixed

No fixes

Expand

title	Azure Injector

Expand

title	What's New or Improved

Initial port to Ignition8

Expand

title	What's Fixed

No fixes

Expand

title	Google Cloud Injector

Expand

title	What's New or Improved

Initial port to Ignition8

Expand

title	What's Fixed

No fixes

Expand

title	IBM Cloud Injector

Expand

title	What's New or Improved

Initial port to Ignition8

Expand

title	What's Fixed

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

Initial port to Ignition8
Improved tag writing throughput working with massive tag lists and during episodes of congested writes

Expand

title	What's Fixed

An initially scanned floating point value of Not-A-Number (NaN) is better handled
Scanner waits for acceptance of tags before publishing data
Duplicate tag definitions are prevented
In extreme cases, 32- and 64-bit integer values may have erratically updated

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Cirrus Link recommends our Customers always thoroughly test new module versions in a test environment before releasing to production.

Color Code: Bug Fix, Feature/Enhancement, Optimization

For version compatibility, see this page.

Cirrus Link Modules for Ignition v4.0.10 - February 7, 2022

...

MQTT Distributor
- license.html
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
- Fixed bug that resulted in MQTT Distributor starting when actually disabled after a 'system disabled' restore
MQTT Engine
- license.html
- Added support for applying sending Ignition SecurityContext based writes via Sparkplug
- Added support for tag latching in custom namespaces
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
- Fixed NPE in Engine handling of STATE message arrival
- Added support for 'string conversions' in Sparkplug and custom namespaces including regex support
- Fixed tag configuration handling of properties in some edge cases
- Modified MQTT Engine to not update tags that are disabled at the Edge
- Fixed order of operations on start/stop when reconfiguring MQTT Engine
- Fixed UDT paramterized property handling in Engine
MQTT Transmission
- license.html
- Added support for applying Ignition SecurityContext based writes via Sparkplug
- Fixed aliasing migration code to prevent malformed configurations
- Added support to delete Disk-backed history store artifacts when an Edge Node or Device is deleted
- Fixed 'Refresh Required' tag indicator handling
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
- Added null protection to configs that may omit Compression Type and Data Format Type
- Added BIRTH caching to fix in-order history across Transmission/Ignition restarts
- Added support for Transmission file publishing filenames to have date/timestamps
- Improved file publishing throughput
- Fixed support for 'Single level Edge Node refreshing' when a Group ID is specified in the Transmitter config
- Improved thread handling in start/stop scenarios when auto-publishing
- Fixed handling of parameterized UDT definition members
- Fixed handling of auto-publishing when not connected to primary host
- Fixed to file deletion handling when auto-publishing files
- Improved synchronization to start/stopping of threads on reconfiguration operations
- Added a retry configuration option for file publishing
- Modified Transmission to allow file publishing even if commands are blocked
- Fixes to file publishing thread start/stop
- Modified Transmission to not remove the 'formatString' property from UDTs
- Fixed Example Transmitter creation on Ignition Edge systems
- Improved disk-backed history store migration code
- Improved shutdown speed when lots of Edge Nodes exist in Transmission
- Fixed initialization of RAM based history stores for some startup scenarios
- Fixed a thread leak on 'single level Edge Node refresh'
- Removed unnecessary thread startup of Edge Nodes that could result in invalid bdSeq numbers being published in an NBIRTH
- Fixed file publish retry logic
- Added support to enable/disable Server Settings
MQTT Recorder
- license.html
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
AWS Injector
- license.html
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
Azure Injector
- license.html
- Added support for Content Encoding to be specified for IoT Hub connections
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
- Fixed certificate upload handling and validation
- Added support for Azure IoT Central
Google Cloud Injector
- license.html
- Moved private key storage to the Ignition internal DB to improve usability
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
- Added support for HTTP and HTTPS proxies
IBM Cloud Injector
- license.html
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
EFM ABB Totalflow Module
- license.html
- Added 'Core Diagnostic' informational tags to the managed tag provider
- Deprecated/removed 'Poll EOT' and 'Auto-discovery EOT' timeouts
- Improved connection status indication in the Ignition Gateway Web UI
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
- Improved CSV config file handling
- Fixed mandatory field handling to improve the configuration experience
- Fixed md5sum calculations for configuration file handling
- Fixed null Station ID handling in configuration
EFM Emerson ROC Module
- license.html
- Improved connection status indication in the Ignition Gateway Web UI
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
- Improved handling of 'Point type 0' TLPs
- Fixed md5sum calculations for configuration file handling
EFM Export
- license.html
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
Opto22 groov EPIC and SNAPPAC Driver
- license.html
- Fixed potential class loading issues when running multiple Cirrus Link modules of differing versions
- Modifications to not use 'default' (zero for numerics, false for booleans, and empty strings) values before an initial scan is performed
- Logging improvements

Cirrus Link Modules for Ignition v4.0.9 - October 22, 2021

...

MQTT Distributor
- license.html
- None
MQTT Engine
- license.html
- Fixed tag writes for Document type tags
- General logging improvements
- Fixed server name validation to only allow characters that are valid in Ignition tag names
- Modified MQTT Engine to only subscribe on Elecsys 'State' topics if that namespace is enabled
- Added dialog documentation for the configruation Python scripting API
- Added support to allow spaces in Primary Host IDs
- Various NPE fixes around invalid UDT configurations
- Fixed issue that could result in MQTT Engine publishing Rebirth requests to the wrong MQTT Server in redundant environments
MQTT Transmission
- license.html
- Removed the 'Node Control/Reboot' metric from the NBIRTH as it doesn't make sense for Transmission
- Fixed detection of tag change events on Document type tags
- General logging improvements
- Added validation to 'Tag Provider' and 'Tag Path' configuration fields
- Fixed potential (rare) deadlock when connecting to MQTT Servers
- Fixed potential NPE around null bound property values in UDTs
- Added support for 'Edge Node level Refresh' to Transmission along with Edge Node granularity 'Refresh Required' tracking
- Fixed issue where UDT null bound property values could be omitted from a payload
- Fixed potential deadlock on shutdown
- Fixed handling in Document tag types in DATA messages to prevent conversion to String datatypes in MQTT Engine
- Fixed server name validation to only allow characters that are valid in Ignition tag names
- Fixed issue in alias handling that could result in duplicate aliases
- Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
- Fixed publishing of UDT definitions in the NBIRTH when converting UDTs
- Added dialog documentation for the configruation Python scripting API
- Added support for 'Refresh Required' updates on tag property changes
- Fixed handling of Datasets in history stores
- Added support to allow spaces in Primary Host IDs
- Added support for 'discovering edge nodes' with correspoding 'discover required' tag and autoremoval of Edge Nodes in Transmitter tag trees
- Fixed potential NPE that could occur in Docker startup environments when creating the 'Example Transmitter'
- Fixed bdSeq number handling that could result in it being incorrect in NBIRTH messages after connection failures
- Fixed potential NPEs during Transmitter shutdown
- Various Disk Backed history store fixes around NPEs and potential DB lockout
- Various NPE fixes around invalid UDT configurations
MQTT Recorder
- license.html
- None
AWS Injector
- license.html
- Fixed detection of tag change events on Document type tags
- Added validation to 'Tag Provider' and 'Tag Path' configuration fields
- Fixed potential NPE around null bound property values in UDTs
- Fixed issue where UDT null bound property values could be omitted from a payload
- Fixed potential deadlock on startup
- Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
- Added dialog documentation for the configruation Python scripting API
- Added support for pushing DDEATH messages on Device removals
Azure Injector
- license.html
- Fixed detection of tag change events on Document type tags
- Added support for Azure Edge configuration via the Python scripting API
- Added support for 'auto-configuration' in Azure Edge Docker environments
- Added validation to 'Tag Provider' and 'Tag Path' configuration fields
- Fixed potential NPE around null bound property values in UDTs
- Fixed issue where UDT null bound property values could be omitted from a payload
- Fixed potential deadlock on startup
- Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
- Added dialog documentation for the configruation Python scripting API
- Added support for configurable character encoding
- Added support for pushing DDEATH messages on Device removals
Google Cloud Injector
- license.html
- Fixed detection of tag change events on Document type tags
- Added validation to 'Tag Provider' and 'Tag Path' configuration fields
- Fixed potential NPE around null bound property values in UDTs
- Fixed issue where UDT null bound property values could be omitted from a payload
- Fixed potential deadlock on startup
- Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
- Made session token expirations configurable
- Added dialog documentation for the configruation Python scripting API
- Added support for pushing DDEATH messages on Device removals
IBM Cloud Injector
- license.html
- Fixed detection of tag change events on Document type tags
- Added validation to 'Tag Provider' and 'Tag Path' configuration fields
- Fixed potential NPE around null bound property values in UDTs
- Fixed issue where UDT null bound property values could be omitted from a payload
- Fixed potential deadlock on startup
- Fixed potential NPE when handling a UDT definition member tag property bound to a UDT parameter
- Added dialog documentation for the configruation Python scripting API
- Added support for pushing DDEATH messages on Device removals
EFM ABB Totalflow Module
- license.html
- Added a 'watchdog' to ensure continued AAR polling
- Moved large configuration files from the internal Ignition DB to the filesystem which is supported in Ignition8 backup/restore operations
- Fixed cleanup of 'orphaned' global definition records
- Added validators to global definition files
- Improved AAR write times
- Fixed issue that prevented Totalflow Application definitions from being uploaded via Windows in some scenarios
- Logging improvements around supervisory frame status
- Fixed import issue with array register templates
- Fixed issue with 'Station ID' character lengths
- Added support for comma characters in Totalflow Application's Name, Revision, and Parameter fields
EFM Emerson ROC Module
- license.html
- Added a 'watchdog' to ensure continued TLP polling
- Moved large configuration files from the internal Ignition DB to the filesystem which is supported in Ignition8 backup/restore operations
- Fixed cleanup of 'orphaned' global definition records
- Added validators to global definition files
- Added retry logic to login attempts when login fails
- Fixed issue where polling could stop in certain scenarios and not automatically restart
EFM Export
- license.html
- None
Opto22 groov EPIC and SNAPPAC Driver
- license.html
- None

Cirrus Link Modules for Ignition v4.0.8 - July 15, 2021

...

MQTT Distributor
- Added support for Python script based configuration changes
MQTT Engine
- Improved processing speed of custom namespace JSON payloads
- Fixed issue that could result in Engine not sending commands when required including Rebirth requests
- Added protection for null payload timestamps
- Improved handling of setting Edge Nodes and Devices offline
- Added support for Python script based configuration changes
- Improved general performance
- Fixed issue that could result in deleted info tags associated with server settings
- Internal tag cache fixes and improvements
- Changed configureTag logic to only configure UDT instances when it is new
- Added TLS ALPN support
- Improved logic around subscriptions that may fail due to ACL or permission issues
  - NOTE: This fix can result in MQTT Engine no longer being able to connect to the MQTT Server when attempting to subscribe on a topic without the permissions to do so. This is a configuration issue that needs to be fixed by either:
    - (1) Updating the MQTT Server ACL/permissions so Engine can subscribe on the required topics OR
    - (2) Disable MQTT Engine Namespaces and/or PrimaryHostId so that Engine is no longer required to subscribe on topics without the permission to do so.
MQTT Transmission
- Fixed 'Refresh Required' tag handling to show the proper state of the tag
- Added support for Python script based configuration changes
- Added support for better QualityCode comparisons to support changes in Ignition 8.1.7
- Internal cache fixes and improvements
- Added TLS ALPN support
- Improved logic around subscriptions that may fail due to ACL or permission issues
  - NOTE: This fix can result in MQTT Transmission no longer being able to connect to the MQTT Server when attempting to subscribe on a topic without the permissions to do so. This is a configuration issue that needs to be fixed by either:
    - (1) Updating the MQTT Server ACL/permissions so Transmission can subscribe on the required topics OR
    - (2) Clear the MQTT Transmission PrimaryHostId so that Transmission is no longer required to subscribe on the STATE topic without the permission to do so.
- Improved history store startup logic to better handle mis-configurations
- Fixed potential thread-leak
- Fixes and improvements to bound properties in UDTs
- Fixes to history store and forward when UDTs are being used
MQTT Recorder
- None
AWS Injector
- Added support for Python script based configuration changes
- Fixed potential thread-leak
Azure Injector
- Added support for Python script based configuration changes
- Added support for Azure IoT Edge Hubs
- Fixed potential thread-leak
- Added support for IoT Hub 'Application Properties' via Injector configuration
Google Cloud Injector
- Fixed potential thread-leak
IBM Cloud Injector
- Fixed potential thread-leak
EFM ABB Totalflow Module
- Fixed naming collision for 'periodic mappings' between ROC and ABB mappings
- Improvements to connection and re-connection logic
- Fixed bug regarding event polling in an edge case
EFM Emerson ROC Module
- Fixed naming collision for 'periodic mappings' between ROC and ABB mappings
- Improvements to connection and re-connection logic
- Added 'polling state' to the ROC devices
EFM Export
- None
Opto22 groov EPIC and SNAPPAC Driver
- None

Cirrus Link Modules for Ignition v4.0.7 - April 12, 2021

...

MQTT Distributor
- None
MQTT Engine
- Improved processing speed of custom namespace JSON payloads
- Fixed datatype handling for sampleMode and historyTimeDeadbandUnits properties
- Added support for MQTT Client IDs longer than 23 characters in length is user specified
- Improved error handling for unsupported characters in custom namespace tag creation
- Removed BB Wzzard namespace as the provided namespace as it can now be supported via a JSON custom namespace
- Fixed subscriptions to prevent potential duplicate messages based on MQTT server implementations
- Fixed logic to only unsubscribe from STATE topics when appropriate
- Added code to send a rebirth request in the case DDATA messages arrive before DBIRTH
- Improved error handling in the case of missing bdSeq numbers
- Fixed topic token filtering bug betwen Sparkplug A and Sparkplug B namespaces
- Fixed issue where UDT definition member tag history configuration is overwritten when in a folder
- Added support to handle new 'Optimized UDT' DATA messages
- Upgraded underlying MQTT library
- Added support for 'Document' tag datatype
- Added support for PermissionsConfig, TagEventScripts and ParameterValues
- Modified subscriptions on STATE messages to be on STATE/phid rather than STATE/#
- Fixed issue that could result in Engine not correcting stale 'STATE' messages when redundancy is used
- Fixed issue that could show RBE enabled tags stale when they were not actually stale
- Fixed bug that didn't show online/offiine node info dataset tags properly
- Fixed handling reporting of primary host state informational tags
- Fixed issue that prevented rebirth requests from being sent out when 'sequence reordering' is enabled
MQTT Transmission
- Fixed issue with potential failed file transfers when primary host is being used
- Added support for MQTT Client IDs longer than 23 characters in length is user specified
- Fixed issue where tags were not reported as stale when using 'Convert UDTs' and they were deleted
- Fixed Transmission to only publish RECORDs if the associated Sparkplug Device exists
- Added 'event tracing code' to track execution time for tag change events that occur
- Improved processing time on tag change events when events occur on UDT members
- Fixed birth caching when aliasing is enabled
- Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
- Upgraded underlying MQTT library
- Added support for 'Document' tag datatype
- Added support for PermissionsConfig, TagEventScripts and ParameterValues
- Logging improvements around UDT handling
- Added bound value support for UDTs to evaluate bindings before publishing data
- Added a configurable reconnect delay to slow reconnect attempts on low bandwidth networks
- Fixed UDT definition handling to support definitions with the same name under different folder paths
- Added support for UDT parameter to UDT parameter bindings
MQTT Recorder
- None
AWS Injector
- Cleaned up AWS credential text in the configuration Web UI
- Fixed implementation to publish NDEATH message when Injector is disabled
- Added 'event tracing code' to track execution time for tag change events that occur
- Improved processing time on tag change events when events occur on UDT members
- Logging improvements around UDT handling
- Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
- Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
- Added support for 'Push to Any' option to 'Sets' as is supported for other Injector modules
- Added bound value support for UDTs to evaluate bindings before publishing data
- Increased the Kinesis default partition key count size as recommended by AWS
- Fixed UDT definition handling to support definitions with the same name under different folder paths
- Added support for UDT parameter to UDT parameter bindings
- Added more randomness to partition keys per AWS recommendations to Kinesis partition keys
Azure Injector
- Fixed issue where disabled configurations of IoT Hub would still send BIRTH messages
- Added support for MQTT Client IDs longer than 23 characters in length is user specified
- Fixed implementation to publish NDEATH message when Injector is disabled
- Added 'event tracing code' to track execution time for tag change events that occur
- Improved processing time on tag change events when events occur on UDT members
- Upgraded underlying MQTT library
- Added content type and content encoding options to Azure Injector IoT Hubs to support message based routing
- Logging improvements around UDT handling
- Added a configuration option to support Azure Time Series Insights data/time format
- Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
- Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
- Added bound value support for UDTs to evaluate bindings before publishing data
- Fixed UDT definition handling to support definitions with the same name under different folder paths
- Added support for UDT parameter to UDT parameter bindings
Google Cloud Injector
- Added support for MQTT Client IDs longer than 23 characters in length is user specified
- Fixed implementation to publish NDEATH message when Injector is disabled
- Added 'event tracing code' to track execution time for tag change events that occur
- Improved processing time on tag change events when events occur on UDT members
- Upgraded underlying MQTT library
- Logging improvements around UDT handling
- Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
- Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
- Added bound value support for UDTs to evaluate bindings before publishing data
- Fixed UDT definition handling to support definitions with the same name under different folder paths
- Added support for UDT parameter to UDT parameter bindings
IBM Cloud Injector
- Added support for MQTT Client IDs longer than 23 characters in length is user specified
- Fixed implementation to publish NDEATH message when Injector is disabled
- Added 'event tracing code' to track execution time for tag change events that occur
- Improved processing time on tag change events when events occur on UDT members
- Upgraded underlying MQTT library
- Logging improvements around UDT handling
- Added support for 'periodic publishing' as an alternative to event/tag change driven publishing
- Added 'Optimize UDT' option to Transmission to reduce payload sizes in DATA messages
- Added bound value support for UDTs to evaluate bindings before publishing data
- Fixed UDT definition handling to support definitions with the same name under different folder paths
- Added support for UDT parameter to UDT parameter bindings
EFM ABB Totalflow Module
- Initial GA release of the module for Ignition8
EFM Emerson ROC Module
- None
EFM Export
- None
Opto22 groov EPIC and SNAPPAC Driver
- None

Cirrus Link Modules for Ignition v4.0.6-beta1 - Dec 1, 2020 (SiteWise Engine only)

...

SiteWise Engine
- Initial beta1 release of the module for Ignition8
- Created docs here: SiteWise Engine

Cirrus Link Modules for Ignition v4.0.6 - November 19, 2020

...

MQTT Distributor
- Modified info tags to properly re-init them if they have been deleted
- Fixed handling of default configurations on initial module installation
- Fix to ensure client count displays zero when MQTT Distributor is shutdown
- Fixed to dynamic handling in configuration menus
MQTT Engine
- Fixed potential sequence reordering NPE
- General logging cleanup
- Fixed history property coersion by using proper datatypes
- Fixed String vs Integer datatype handling for sampleMode and historyTimeDeadbandUnits
- Fixed potential Exceptions during server connection establishment
- Modified info tags to properly re-init them if they have been deleted
- Fixed handling of default configurations on initial module installation
- Removed support for consumption of alarm properties
- Modified auto-RPC reconnect settings to denote whether or not to connect at all
- Fixed Enable Latency Check Tag to only sub/unsub when state changes
- Added java.sql.Timestamp support to Ignition DataSet
- Fixed [MQTTEngine]_types_/_types_/... bug in UDT definition creation
- Added support for filtering by both Sparkplug group and edge node IDs
- Added support for most Ignition array datatypes in Ignition8
- Added primary host enable/disable control tag as well as a tag to specify the primary host ID
- Moved 'File handling control' of MQTT Engine to the Sparkplug B Namespace settings
- Expanded file handling support
- Fixed to dynamic handling in configuration menus
MQTT Transmission
- Added code to ensure Transmission connection verification accounts for random startup delay and debounce time
- General logging cleanup
- Fixed UDT quality handling issues
- Fixed potential Exceptions during server connection establishment
- Fixed in-order history flushing bug when many devices are are part of an Edge Node that prevented buffer from ever emptying
- Modified info tags to properly re-init them if they have been deleted
- Fixed configureTag call in Transmission Record creation to properly configure the 'Publish Tag'
- Fixed handling of default configurations on initial module installation
- Added primary host and BD sequence number validation on unexpected LWTs
- Improved disk-backed store and forward Exception handling
- Removed support for sending of alarm properties
- Modified auto-RPC reconnect settings to denote whether or not to connect at all
- Fixed missing UDT member tag changes when TagPath is empty
- Added java.sql.Timestamp support to Ignition DataSet
- Added null check for null DataSet values on metrics
- Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
- Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
- Fixed thread leak in record publishes
- Cleaned up shutdown code to prevent RejectedExecutionExceptions
- Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
- Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
- Added 'cached birth' option to Transmission to improve Rebirth request performance
- Added partial support for overridden property values bound to UDT parameters
- Added support for most Ignition array datatypes in Ignition8
- Fixed null value datatype coercion to prevent NPEs and tag reading
- Fixed disk-backed store and forwarding when aliasing is enabled
- Added the ability to transmit binary files from MQTT Transmission
- Made the Tag Pacing Period a mandatory field
- Added enforcement to prevent 'aliasing' and publishing of UDTs to be enabled at the same time
- Improved Exception handling during startup and iterating the tag tree
- Fixed to dynamic handling in configuration menus
- Added code to specify a default 'Set' when appropriate during configuration
- Fixed handling of parameterized datatypes
- Fix for ClassCastException on getting compression type
- Added code to ignore UDT removal events when convertUdts is true
- Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being published
MQTT Recorder
- Modified info tags to properly re-init them if they have been deleted
- Fixed handling of default configurations on initial module installation
- Fixed to dynamic handling in configuration menus
AWS Injector
- Fixed UDT quality handling issues
- Modified info tags to properly re-init them if they have been deleted
- Fixed handling of default configurations on initial module installation
- Fixed missing UDT member tag changes when TagPath is empty
- Added java.sql.Timestamp support to Ignition DataSet
- Added null check for null DataSet values on metrics
- Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
- Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
- Cleaned up shutdown code to prevent RejectedExecutionExceptions
- Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
- Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
- Added partial support for overridden property values bound to UDT parameters
- Added support for most Ignition array datatypes in Ignition8
- Made the Tag Pacing Period a mandatory field
- Improved Exception handling during startup and iterating the tag tree
- Fixed to dynamic handling in configuration menus
- Added code to specify a default 'Set' when appropriate during configuration
- Fixed handling of parameterized datatypes
- Fixed potential ClassCastExceptions
- Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed
Azure Injector
- Fixed UDT quality handling issues
- Fixed potential Exceptions during MQTT server connection establishment
- Modified info tags to properly re-init them if they have been deleted
- Fixed handling of default configurations on initial module installation
- Added configurable MQTT keep-alive setting
- Fixed missing UDT member tag changes when TagPath is empty
- Added java.sql.Timestamp support to Ignition DataSet
- Added null check for null DataSet values on metrics
- Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
- Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
- Cleaned up shutdown code to prevent RejectedExecutionExceptions
- Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
- Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
- Added support for client based auth in Azure IoT Hubs
- Added partial support for overridden property values bound to UDT parameters
- Added support for most Ignition array datatypes in Ignition8
- Made the Tag Pacing Period a mandatory field
- Improved Exception handling during startup and iterating the tag tree
- Fixed to dynamic handling in configuration menus
- Added code to specify a default 'Set' when appropriate during configuration
- Fixed handling of parameterized datatypes
- Fixed potential ClassCastExceptions
- Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed
Google Cloud Injector
- Fixed UDT quality handling issues
- Fixed potential Exceptions during MQTT server connection establishment
- Modified info tags to properly re-init them if they have been deleted
- Fixed handling of default configurations on initial module installation
- Added configurable MQTT keep-alive setting
- Fixed missing UDT member tag changes when TagPath is empty
- Added java.sql.Timestamp support to Ignition DataSet
- Added null check for null DataSet values on metrics
- Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
- Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
- Cleaned up shutdown code to prevent RejectedExecutionExceptions
- Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
- Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
- Added partial support for overridden property values bound to UDT parameters
- Added support for most Ignition array datatypes in Ignition8
- Made the Tag Pacing Period a mandatory field
- Improved Exception handling during startup and iterating the tag tree
- Fixed to dynamic handling in configuration menus
- Added code to specify a default 'Set' when appropriate during configuration
- Fixed handling of parameterized datatypes
- Fixed potential ClassCastExceptions
- Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed
IBM Cloud Injector
- Fixed UDT quality handling issues
- Fixed potential Exceptions during MQTT server connection establishment
- Modified info tags to properly re-init them if they have been deleted
- Fixed handling of default configurations on initial module installation
- Added configurable MQTT keep-alive setting
- Fixed missing UDT member tag changes when TagPath is empty
- Added java.sql.Timestamp support to Ignition DataSet
- Added null check for null DataSet values on metrics
- Fixed UDT handling to extract the Tag provider name from when not found in the tag configuration to improve UDT handling
- Added support for 'ParameterValue' objects introduced in Ignition 8.0.15
- Cleaned up shutdown code to prevent RejectedExecutionExceptions
- Added code to bind bound parameters of UDTs to tag properties if they are simple bindings
- Fixed UDT member tag property to UDT parameter bindings for 'convert to normal tags' case
- Added partial support for overridden property values bound to UDT parameters
- Added support for most Ignition array datatypes in Ignition8
- Made the Tag Pacing Period a mandatory field
- Improved Exception handling during startup and iterating the tag tree
- Fixed to dynamic handling in configuration menus
- Added code to specify a default 'Set' when appropriate during configuration
- Fixed handling of parameterized datatypes
- Fixed potential ClassCastExceptions
- Added Exception handling around adding parameters to UDTs to prevent UDT parsing failures that prevent them from being pushed
EFM ABB Totalflow Module
- None - v4.0.5-beta1 is still the current release.
EFM Emerson ROC Module
- Initial GA release
EFM Export
- Initial GA release
Opto22 groov EPIC and SNAPPAC Driver
- Tags are refreshed on each occurrence the scanner connects to the controller
- If a controller tag is scanned as invalid, all of it’s expanded (un-optimized) root tags will be marked as stale. For example, if a table is invalid, all of it’s table elements will stale or an integer scanned becomes invalid, all of its boolean, bit-picked, and integer values will stale.
- Reconnect algorithm has been streamlined to minimize lag

Cirrus Link Modules for Ignition v4.0.5-beta1 - Sept 1, 2020 (EFM ABB Totalflow only)

...

EFM ABB Totalflow
- Initial release of the module for Ignition8

Cirrus Link Modules for Ignition v4.0.5-beta1 - Aug 5, 2020 (EFM Emerson ROC and EFM Export only)

...

EFM Emerson ROC
- Initial release of the module for Ignition8
EFM Export
- Initial release of the module for Ignition8

Cirrus Link Modules for Ignition v4.0.5 - June 29, 2020

...

MQTT Distributor
- Added support for Ignition Maker Edition
- Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
- Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
- Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
MQTT Engine
- Added support for Ignition Maker Edition
- Added support for custom namespace charset selection for binary encoding support - set default to UTF-8
- Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
- Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
- Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
- Modified certificate display in Server configuration to not show any certs since we can't show all of them
- Improved handling for missing bdSeq numbers in faulty Sparkplug edge client's LWTs
- Fixed access to property matching for proper property filtering
- Added alarmEvalEnabled to default property filter list
- Added support for modified 'configureTag' behavior in Ignition 8.0.14
MQTT Transmission
- Added support for Ignition Maker Edition
- Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
- Fixed Transmission version reporting in the Transmission Info tag
- Fixed NPE when getting the module version
- Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
- Added code to ignore _invalid_ tag paths when traversing the tag tree
- Fixed 'reset metrics' info tag to always be writable
- Logging improvements
- Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
- Added alarmEvalEnabled to default property filter list
- Added support for modified 'configureTag' behavior in Ignition 8.0.14
MQTT Recorder
- Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
AWS Injector
- Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
- Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
- Added code to ignore _invalid_ tag paths when traversing the tag tree
- Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
- Fixed issue with null-check on S&F type
- Fixed 'Edge Nodes' folder creation to occur the the correct tag provider
Azure Injector
- Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
- Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
- Added code to ignore _invalid_ tag paths when traversing the tag tree
- Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
- Fixed issue with null-check on S&F type
- Fixed issue with 'Push Policy' not being persisted properly
- Fixed 'Edge Nodes' folder creation to occur the the correct tag provider
Google Cloud Injector
- Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
- Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
- Added code to ignore _invalid_ tag paths when traversing the tag tree
- Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
- Fixed issue with null-check on S&F type
- Fixed issue with 'Push Policy' not being persisted properly
- Fixed 'Edge Nodes' folder creation to occur the the correct tag provider
IBM Cloud Injector
- Fixed enum usage to prevent class loading exceptions when browsing/modifying gateway web UI configuration
- Added support for breaking 'SecurityContext' API change in Ignition 8.0.13
- Added code to ignore _invalid_ tag paths when traversing the tag tree
- Added backward compatibility support so v4.0.5 will run on Ignition v8.0.12 and before
- Fixed issue with null-check on S&F type
- Fixed issue with 'Push Policy' not being persisted properly
- Fixed 'Edge Nodes' folder creation to occur the the correct tag provider
Opto22 groov EPIC and SNAPPAC Driver
- None

Cirrus Link Modules for Ignition v4.0.4 - May 20, 2020

...

IMPORTANT NOTE: These are not compatible Ignition 8.0.13 or later. If using 8.0.13 or 8.0.14 use v4.0.5 Cirrus Link modules

General (All Modules)
- Fixed documentation links in tooltips of the module config pages
- Updated code signing cerificate
MQTT Distributor
- Modified TLS setup to piggyback off of native Ignition SSL mechanism
MQTT Engine
- Fixed retention of UDT properties across module restarts
- Add custom property for 'sequence number reordering'
- Added a cache layer for improved custom namespace performance
- Modified to create default reasonable history config on all dynamic MQTT Engine tags
- Added a validator to primary host ID creation to prevent runtime errors
- Added support for non-clean session and QoS1 support in custom namespaces
- Added additional tooltip info for Custom Namespace writable tags
- Fixed client reinitialization after custom namespace changes
- Improved certificate file management in the config web configuration UI
- Fixed 'Critical App State' info tag to prevent erroneous data
- Fixed Edge Node Tag staling from NDATA message
- Added staling of custom namespace tags on namespace deletion
- Fixed 'empty' property filter setting to allow all
MQTT Transmission
- Fixed dynamic update of client ID under MQTT Transmission Info tags
- Added support to allow RPC clients to not automatically reconnect
- Improved DB reconnect logic for the Disk-backed store and forward mechanism
- Fixed Timer thread leak on pending publish creation
- Fixed to caching of Transmission Info metrics to prevent erroneous data
- Added a validator to primary host ID creation to prevent runtime errors
- Fixed handling of non-memory tags (i.e. derived, OPC, etc) in Sparkplug Record publishes
- Added parameter based UDT DataType handling when convertUDTs=true
- Fixed potential ClassCastException around BoundPropertySet Objects
- Added tag pacing period validator to ensure it is greater than zero
- Improved certificate file management in the config web configuration UI
- Fixed Transmission TLS connect on startup
- Added Transmission Info Tags for tracking messsages and bytes
- Fixed NPE from caching BIRTHs when TransmissionClient is shutdown
- Removed properties and parameters from being improperly published in DATA messages
- Fixed missing Sparkplug IDs on Transmitters page
- Added code to ignore _types_ folder when creating Edge Nodes
- Fixed handling of EdgeNode tag removal events
- Added new custom property 'ConfiguredTagPath' to tag properties
- Fixed RPC clients to update on server setting change
- Fixed 'empty' property filter setting to allow all
- Fixed fetching of the tag provider name by ignoring case
- Fixed device detection when auto-discovery is enabled
- Fixed NPE on aliased metrics in NCMD messages
- Fix for Tag add/remove root path comparisons
- Fixed folder detection on tag structure change events
- Fixed check history stores to update Transmitters on configuration changes
MQTT Recorder
- None
AWS Injector
- Fixed Timer thread leak on pending publish creation
- Fixed potential ClassCastException around BoundPropertySet Objects
- Added null checks to Injector start/stop to prevent NPEs
- Added tag pacing period validator to ensure it is greater than zero
- Removed properties and parameters from being improperly published in DATA messages
- Added code to ignore _types_ folder when creating Edge Nodes
- Fixed handling of EdgeNode tag removal events
- Fixed device detection when auto-discovery is enabled
- Fix for Tag add/remove root path comparisons
- Fixed folder detection on tag structure change events
- General performance enhancements
- Disconnect logic cleanup
Azure Injector
- Tooltip/help improvements
- Fixed Timer thread leak on pending publish creation
- Fixed potential ClassCastException around BoundPropertySet Objects
- Added null checks to Injector start/stop to prevent NPEs
- Added tag pacing period validator to ensure it is greater than zero
- Removed unused certificate file upload field
- Added support for a connection pooling to allow for increased throughput
- Removed properties and parameters from being improperly published in DATA messages
- Added code to ignore _types_ folder when creating Edge Nodes
- Fixed handling of EdgeNode tag removal events
- Fixed device detection when auto-discovery is enabled
- Fix for Tag add/remove root path comparisons
- Fixed folder detection on tag structure change events
- General performance enhancements
- Disconnect logic cleanup
- Added reconnect logic to MQTT Injectors when message pushes fail
Google Cloud Injector
- Fixed Timer thread leak on pending publish creation
- Fixed potential ClassCastException around BoundPropertySet Objects
- Added null checks to Injector start/stop to prevent NPEs
- Added tag pacing period validator to ensure it is greater than zero
- Added support for a connection pooling to allow for increased throughput
- Removed properties and parameters from being improperly published in DATA messages
- Added code to ignore _types_ folder when creating Edge Nodes
- Fixed handling of EdgeNode tag removal events
- Fixed device detection when auto-discovery is enabled
- Fix for Tag add/remove root path comparisons
- Fixed folder detection on tag structure change events
- General performance enhancements
- Disconnect logic cleanup
- Added reconnect logic to MQTT Injectors when message pushes fail
IBM Cloud Injector
- Fixed Timer thread leak on pending publish creation
- Fixed potential ClassCastException around BoundPropertySet Objects
- Added null checks to Injector start/stop to prevent NPEs
- Added tag pacing period validator to ensure it is greater than zero
- Added support for a connection pooling to allow for increased throughput
- Removed properties and parameters from being improperly published in DATA messages
- Added code to ignore _types_ folder when creating Edge Nodes
- Fixed handling of EdgeNode tag removal events
- Fixed device detection when auto-discovery is enabled
- Fix for Tag add/remove root path comparisons
- Fixed folder detection on tag structure change events
- General performance enhancements
- Disconnect logic cleanup
- Added reconnect logic to MQTT Injectors when message pushes fail
Opto22 groov EPIC and SNAPPAC Driver
- None

Cirrus Link Modules for Ignition v4.0.3 - January 28, 2020

...

General (All Modules)
- Various fixes in UDT definition and instance handling
- Fixed potential deadlock in CirrusClient disconnect
- Improved logging
- Improved BD sequence number handling
- Improved event handling
- Improved CirrusClient disconnection and LWT handling
- Updated auto-client ids to be 23 characters or less (required by some MQTT server implementations)
MQTT Distributor
- Fixed potential deadlock on shutdown
- Added Distributor Info tags showing number of connected clients
MQTT Engine
- Added staling of MQTT Engine Tags on startup
- Fixed various staling issues affecting MQTT Engine Tags
- Fixed issues with MQTT Engine restarts and deleted tags reappearing
- Fixed MQTT Engine client subscription handling to only subscribe to topics STATE/# and SM/<client_id>/# when necessary
- Fixed potential concurrency issues in MQTT Engine on reconnect
- Fixed the enabling/disabling of Namespaces on a configuration update
- Added support to records to pull data from ManagedTagProviders
- Improvements in Edge/Device cache
- Added support for 'writable tags' in Custom Namespaces
- Improvements in Metric caching
MQTT Transmission
- Various fixes in disk-backed history store and forward
- Fixed potential thread leaks
- Fixed issue with BIRTH incorrectly containing cached/old Tag values
- Performance improvements in disk-backed history store and forward
- Added optional 'random' delay setting to Transmitter configuration
MQTT Recorder
- Initial release
AWS Injector
- Added settings validators to ensure correct Injector configuration
Azure Injector
- Fixed shutdown issue to prevent duplicate MQTT client connections
- Added settings validators to ensure correct Injector configuration
Google Cloud Injector
- Added settings validators to ensure correct Injector configuration
IBM Cloud Injector
- Added settings validators to ensure correct Injector configuration
Opto22 groov EPIC and SNAPPAC Driver
- None

Cirrus Link Modules for Ignition v4.0.2 - October 11, 2019

...

General (All Modules)
- Security improvements
- Added validation to ensure passwords can not be null, empty, or only whitespace
- Added ability to delete certificates from configurations
- Updated all existing password/secret configuration fields to use the "enter twice" validation
- Various minor bug fixes
MQTT Distributor
- Add support for spaces in ACL topics
MQTT Engine
- Added support for updating/changing incoming tag datatypes
- Added 'Hostname Verification' setting to optionally enable TLS hostname verification
- Added support for configuring which Tag properties get filtered/ignored on incoming publishes
- Improved tracking of BIRTH/DEATH counts
- Fixed Custom Namespace support for periods (".") in MQTT topics, now interpreted as folder separator in the resulting tag path
- Fixed "Online Nodes" dataset initialization error
- Fixes for handling legacy quality types
MQTT Transmission
- Replaced "Default Transmitter" with new "Example Transmitter" and associated example Tags.
- Made the publishing of UDT definitions in BIRTH messages configurable
- Added 'Last Refresh' Tag to denote time of last Refresh button click
- Added 'Refresh Required' Tag to denote if an MQTT Transmission refresh is required/needed
- Added protection against configuring the same History Store setting on multiple Transmitters
- Added 'Hostname Verification' setting to optionally enable TLS hostname verification
- Added support for configuring which Tag properties get published
- Fixed publishing of derived tags, OPC tags, and other indirect types
AWS Injector
- Added support for configuring which Tag properties get published
Azure Injector
- Added support for configuring which Tag properties get published
Google Cloud Injector
- Added support for configuring which Tag properties get published
IBM Cloud Injector
- Added support for configuring which Tag properties get published
Opto22 groov EPIC and SNAPPAC Driver
- Added scanner refresh control Tag

Cirrus Link Modules for Ignition v4.0.1 - June 19, 2019

...

Fixed support for auto-detected Edge Nodes in tag trees
Various tag path handling fixes
Various UDT fixes
Improvements to handling of null values
Added Agent record validation in Web UI configuration

...

Fixed support for auto-detected Edge Nodes in tag trees
Various tag path handling fixes
Various UDT fixes
Improvements to handling of null values
Added Agent record validation in Web UI configuration
Fixed publishing of NBIRTH messages for Event Hubs

...

Fixed support for auto-detected Edge Nodes in tag trees
Various tag path handling fixes
Various UDT fixes
Improvements to handling of null values
Added Agent record validation in Web UI configuration

...

Fixed support for auto-detected Edge Nodes in tag trees
Various tag path handling fixes
Various UDT fixes
Improvements to handling of null values
Added Agent record validation in Web UI configuration

...

None

...

Fixed online status info tags to denote the proper values
Added support for Ignition7/Transmission to publish to Ignition8/Engine with quality code translations
Fixed multiple tag write issues
Various tag path handling fixes
Fixed issues with property merging in MQTT Engine
Various UDT fixes
Fixed typing of JSON tags in custom namespaces

...

Improved Transmitter field validation in the Web UI configuration
Added support for multiple tag paths in a single Transmitter configuration
Added support for additional topic tokens to be published via special char sequence in a Sparkplug Device folder
Fixed multiple tag write issues
Fixed support for auto-detected Edge Nodes in tag trees
Fixed issue that could result in Transmitter Threads running after Transmission shutdown
Various tag path handling fixes
Various UDT fixes
Improvements to handling of null values
Fixed connected Server URL info tag handling
Added sorting of UDT definitions to ensure proper order for creation of UDTs
Added batching and caching components to improve performance
Fixed alias support
Improvements to Disk-backed history stores

Fixed

Fixed retry logic when publishing files
Added NPE protection when handling Aliases
Fixed an issue where updating a File Configuration could result in removing or resetting file info tags
Fixed issue with birth caching logic that produced failures in flushing history when flushing in-order
Added NPE protection when updating Transmission Info tags
Fixed issue that could result in DATA messages being published before the BIRTH sequence when flushing history in-order
Fixed startup/shutdown synchronization that could result in thread leaks
Fixed issue when flushing in-order that could result in an endless loop with many devices
Fixes to Edge Node discovery to ensure discovery and status flags update properly
Fixed issue with Transmission publishing incorrect (newer) metric timestamp in Birth message when using in-order/RAM store and forward
Added NPE check when shutting down Transmission clients
Fixed RejectedExecutionException that could occur when deleting tags Transmission was publishing
Fixed potential double DEATH publishes that could occur on device folder removal

Expand

title	MQTT Recorder

Expand

title	What's New or Improved

Added Python scripting API for scripted configuration

Expand

title	What's Fixed

No fixes

Expand

title	AWS Injector

Expand

title	What's New or Improved

Improved Birth caching to increase performance
Removed excessive calls to 'getTagConfigsAsync' to increase performance

Expand

title	What's Fixed

Fixed startup/shutdown synchronization that could result in thread leaks
Fixed issue that could result in the Push Policy reverting back to 'Push to All'

Expand

title	Azure Injector

Expand

title	What's New or Improved

Improved Birth caching to increase performance
Removed excessive calls to 'getTagConfigsAsync' to increase performance

Expand

title	What's Fixed

Fixed startup/shutdown synchronization that could result in thread leaks
Fixed issue that could result in the Push Policy reverting back to 'Push to All'
Modified scripting API to use 'AzureSetId' instead of 'AzureSet' for Set key names

Expand

title	Google Cloud Injector

Expand

title	What's New or Improved

Added TCP port number configuration option for connecting to Google IoT Core
Improved Birth caching to increase performance
Added Python scripting API for scripted configuration
Removed excessive calls to 'getTagConfigsAsync' to increase performance
Added a 'max throughput' configuration option to throttle data flowing to Google IoT Core

Expand

title	What's Fixed

Fixed startup/shutdown synchronization that could result in thread leaks
Fixed issue that could result in the Push Policy reverting back to 'Push to All'

Expand

title	IBM Cloud Injector

Expand

title	What's New or Improved

Improved Birth caching to increase performance
Added Python scripting API for scripted configuration
Removed excessive calls to 'getTagConfigsAsync' to increase performance

Expand

title	What's Fixed

Fixed startup/shutdown synchronization that could result in thread leaks
Fixed issue that could result in the Push Policy reverting back to 'Push to All'

Expand

title	EFM ABB Totalflow Module

Expand

title	What's New or Improved

Added Tag Path validation to configuration

Expand

title	What's Fixed

Fixed meter type handling during auto-discovery when using applications other than AGA3, SUAGA3, AGA7, and SUAGA7

Expand

title	EFM Emerson ROC Module

Expand

title	What's New or Improved

Added Tag Path validation to configuration

Expand

title	What's Fixed

No fixes

Expand

title	EFM Export

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Expand

title	Opto22 groov EPIC and SNAPPAC Driver

Expand

title	What's New or Improved

No new features

Expand

title	What's Fixed

No fixes

Release notes for earlier module versions available here

...

Cirrus Link Modules for Ignition v4.0.0 - May 13, 2019

...

Initial port to Ignition8

...

Initial port to Ignition8

...

Initial port to Ignition8

...

Initial port to Ignition8

...

Initial port to Ignition8

...

Initial port to Ignition8
Known issues
- Throughput is not as good as it was in Ignition 7 compatible modules

...

Initial port to Ignition8
Removed default transmitter and now seed a default transmitter with the same functionality as the old default transmitter
Added support for multiple tag paths to a single transmitter
Added custom property to 'exclude tags' from payloads
Added custom property to specify which tags changes events will be stored in store and forward cache
Known issues
- Throughput is not as good as it was in Ignition 7 compatible modules

...

Improved tag writing throughput working with massive tag lists and during episodes of congested writes

...

An initially scanned floating point value of Not-A-Number (NaN) is better handled

...

Scanner waits for acceptance of tags before publishing data

...

Duplicate tag definitions are prevented

...

Contents

Cirrus Link Resources

Inductive Resources

Versions Compared

Old Version 64

New Version Current

Key

Cirrus Link Modules for Ignition 8.x

These modules are not compatible Ignition 8.0.13 or later. If using 8.0.13 or 8.0.14 use v4.0.5 Cirrus Link modules

For version compatibility, see this page.

IMPORTANT NOTE: These are not compatible Ignition 8.0.13 or later. If using 8.0.13 or 8.0.14 use v4.0.5 Cirrus Link modules