# Nightly 8.1 Changelogs - 2026 and beyond **URL:** \ **Category:** Ignition Early Access\ **Created:** [December 29, 2025, 3:55pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011 "2025-12-29T15:55:08Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![Brian\_Ray](https://avatars.discourse-cdn.com/v4/letter/b/e0b2c6/32.png) [@Brian\_Ray](https://forum.inductiveautomation.com/u/Brian_Ray)\ **Post date:** [December 29, 2025, 3:55pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/1 "2025-12-29T15:55:08Z")
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. ---
**Author:** ![Brian\_Ray](https://avatars.discourse-cdn.com/v4/letter/b/e0b2c6/32.png) [@Brian\_Ray](https://forum.inductiveautomation.com/u/Brian_Ray)\ **Post date:** [December 29, 2025, 3:58pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/2 "2025-12-29T15:58:06Z")
Pinned on December 29, 2025, 3:58pm UTC ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [February 6, 2026, 8:22am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/3 "2026-02-06T08:22:38Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [February 7, 2026, 8:21am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/4 "2026-02-07T08:21:52Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [February 10, 2026, 8:22am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/5 "2026-02-10T08:22:31Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [February 18, 2026, 8:20am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/6 "2026-02-18T08:20:49Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [February 24, 2026, 8:20am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/7 "2026-02-24T08:20:13Z")
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 ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [March 12, 2026, 7:21am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/8 "2026-03-12T07:21:17Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [March 21, 2026, 7:21am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/9 "2026-03-21T07:21:14Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [April 3, 2026, 7:22am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/10 "2026-04-03T07:22:01Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [May 6, 2026, 7:19am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/11 "2026-05-06T07:19:00Z")
Nightly Changelog: 8.1.54-SNAPSHOT-b20260501 ## Infrastructure ### Build **IGN-15922: [8.1] Backport YubiHSM 2 Code Signing** Code signing certificate has been updated. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [May 14, 2026, 7:22am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/12 "2026-05-14T07:22:10Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [May 30, 2026, 7:20am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/13 "2026-05-30T07:20:04Z")
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 ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [June 2, 2026, 7:21am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/14 "2026-06-02T07:21:29Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [June 3, 2026, 7:19am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/15 "2026-06-03T07:19:17Z")
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". ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [June 6, 2026, 7:19am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/16 "2026-06-06T07:19:52Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [June 10, 2026, 7:18am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/17 "2026-06-10T07:18:56Z")
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 ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [June 23, 2026, 7:20am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/18 "2026-06-23T07:20:58Z")
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/`. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [June 24, 2026, 7:20am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/19 "2026-06-24T07:20:05Z")
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. ---
**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\ **Post date:** [July 16, 2026, 3:01pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011/20 "2026-07-16T15:01:03Z")
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. [Next page](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2026-and-beyond/113011.md?page=2)