# Nightly 8.1 Changelogs - 2022

**URL:** <https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2022/54636>\
**Category:** Ignition Early Access\
**Created:** [January 4, 2022, 3:42pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2022/54636 "2022-01-04T15:42:45Z")\
**Posts on this page:** 1\
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**Author:** ![sreis](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/sreis/32/14631_2.png) [@sreis](https://forum.inductiveautomation.com/u/sreis)\
**Post date:** [October 24, 2022, 9:02pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2022/54636/153 "2022-10-24T21:02:11Z")

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Weekly Changelog: 8.1.23-b20221022

## Visualization

**2177: Vision Alarm Status Table does not animate flashing after Swapping Windows**  
The Vision Alarm Status Table's flashing rows now continue to flash when swapping windows.

## Data Model

**IGN:UDT Hierarchy Tool**  
See [forum post](https://forum.inductiveautomation.com/t/new-feature-udt-hierarchy-tool/65558)

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