Nightly 8.1 Changelogs - 2026 and beyond

Ignition Early Access
1

Thread contains 8.1.x nightly build changelogs from 2026 until EOL.

Not all nightly builds contain release notes, so some days will have no posts.

3

Nightly Changelog: 8.1.53-SNAPSHOT-b20260205

Containers

Cloud Edition

IGN-15360: Bump bundled Cirrus Link modules to 4.0.33
Updated Ignition Cloud Edition bundled Cirrus Link MQTT modules to version 4.0.33

Comms

Drivers

IGN-15310: [8.1] Disconnect IEC 61850 client on redundancy failover
IEC 61850: redundant nodes now disconnect from IEDs on transition from active to inactive, instead of just disabling reports.

4

Nightly Changelog: 8.1.53-SNAPSHOT-b20260206

Comms

Drivers

IGN-14826: Backport: Deadlock in Modbus Driver
Fixed an issue where the Modbus driver could deadlock when the connection to the device is lost.

5

Nightly Changelog: 8.1.53-SNAPSHOT-b20260209

Web UI

Web UI

IGN-14298: 8.1: brace-expansion vulnerable to ReDoS attack
brace-expansion library updated.

6

Nightly Changelog: 8.1.53-SNAPSHOT-b20260217

Comms

OPC

IGN-15282: Backport: Memory leak in ExposedTagsNamespace
Fixed a memory leak in the Exposed Tags feature that could be triggered by clients repeatedly connecting and disconnecting.

7

Nightly Changelog: 8.1.53-SNAPSHOT-b20260223

Gateway Network

Gateway Network

IGN-15463: Backport: GAN connections frequently disconnect related to 12.0.27 Jetty upgrade
Fixed an issue where gateway network connections were frequently disconnecting for no reason

8

Nightly Changelog: 8.1.54-SNAPSHOT-b20260311

Perspective

Perspective

IGN-2447: Backport: Perspective XY Chart won't populate data trends if the series was misconfigured right before
Fixed an issue where the XY Chart wouldn't display data trends after transitioning from an error state.

9

Nightly Changelog: 8.1.54-SNAPSHOT-b20260320

Data & Logic

SFC

IGN-15573: Backport: SFC: Meeting Cancel Condition in Parallel Block Results in Chart Getting Stuck - Unable to Cancel
Fixed an issue where the chart may get stuck after meeting the cancel condition for a Parallel Element.

Tags

Tags & UDTs

**IGN-15494: Backport: Dataset Tag with DateTime Column on European Gateway Locale Loses Data on Restart **
Fixed an issue with Dates inside a dataset being set to null when using certain languages.

10

Nightly Changelog: 8.1.54-SNAPSHOT-b20260402

Perspective

Perspective

IGN-15754: Backport: XY Chart: "Bullets" component properties are not fully applied
Removed unused XY Chart bullet height and width properties in favor of radius property for Circle bullets. Added truncate and hideOversized properties to Label bullet configuration to allow control of Label overflow behavior, both True by default. Added getFillFromObject property to bullet tooltip configuration to allow control of where the tooltip gets its background color, True by default.

11

Nightly Changelog: 8.1.54-SNAPSHOT-b20260501

Infrastructure

Build

IGN-15922: [8.1] Backport YubiHSM 2 Code Signing
Code signing certificate has been updated.

12

Nightly Changelog: 8.1.54-SNAPSHOT-b20260513

Containers

Cloud Edition

IGN-16235: [8.1] Cloud Edition (Azure) needs to download multiple intermediate certificates
Fixed an issue where Ignition Cloud Edition on Azure in specific regions may not license correctly.

13

Nightly Changelog: 8.1.54-SNAPSHOT-b20260529

Containers

Cloud Edition

IGN-16165: Bump bundled Cirrus Link modules to 4.0.35
Updated Ignition Cloud Edition bundled Cirrus Link MQTT modules to version 4.0.35

14

Nightly Changelog: 8.1.54-SNAPSHOT-b20260601

Perspective

Perspective

IGN-14555: Deadlock on binding shutdown when expression uses a property function inside a tag function
A deadlock between the perspective-worker and perspective-queue no longer occurs when an expression using a property function is nested inside a tag function is shutdown during execution.

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Nightly Changelog: 8.1.54-SNAPSHOT-b20260602

Alarming

Voice Notification

IGN-15139: Address already in use: Bind when connection to a SIP VOIP provider is reset
Fixed a bug that caused Alarm Voice Notification SIP VOIP providers to fault with "Address already in use".

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Nightly Changelog: 8.1.54-SNAPSHOT-b20260605

Alarming

Alarm Status

IGN-16423: Back Port: isActive flag on alarms can be inaccurate after failover with a reference tag
Fixed a bug that allowed the isActive flag on Alarms to go stale after a redundancy failover.

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Nightly Changelog: 8.1.54-SNAPSHOT-b20260609

Infrastructure

Java - Azul

IGN-16078: Bump to Java 17.0.19 in 8.1
Bump the bundled java version to 17.0.19, incorporating the latest security patches

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Nightly Changelog: 8.1.55-SNAPSHOT-b20260622

Infrastructure

CI

IGN-16442: BACKPORT: Publish release artifacts + launchers to new ia-releases/releases.inductiveautomation.com S3 bucket
The S3 bucket to which Ignition is published, including hosted launchers, changes from files.inductiveautomation.com to releases.inductiveautomation.com. This change includes hosted launchers. Two S3 key prefixes are shorted as well, release/ia/ to release/ and builds/nightly/ to nightly/.

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Nightly Changelog: 8.1.55-SNAPSHOT-b20260623

Perspective

Perspective

IGN-16640: Backport: Perspective Component Overlays and diagnostic information are not translatable
Fixed an issue where text in a Perspective component's quality overlay and quality diagnostic popover was not translated according to the active session locale.

20

Nightly Changelog: 8.1.55-SNAPSHOT-b20260715

Gateway Network

Gateway Network

**IGN-15866: Backport: GAN Ping Time in Status page displays N/A on incoming connection. **
Fixed an issue where the Gateway Network status page incorrectly displayed "N/A" for incoming connection ping metrics on 8.1 gateways. This a backport fix for IGN-15901.