# Nightly 8.1 Changelogs - 2021

**URL:** <https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2021/42410>\
**Category:** Ignition Early Access\
**Created:** [January 19, 2021, 7:32pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2021/42410 "2021-01-19T19:32:07Z")\
**Posts on this page:** 1\
**Showing post:** 118

<div class="post-metadata">

**Author:** ![KathyApplebaum](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kathyapplebaum/32/7261_2.png) [@KathyApplebaum](https://forum.inductiveautomation.com/u/KathyApplebaum)\
**Post date:** [July 16, 2021, 2:27pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2021/42410/118 "2021-07-16T14:27:30Z")

</div>

Nightly Changelog: 8.1.8-b20210716

## Platform

**3125: Scripting function system.tag.configure does not honor ignore flag for collision policy**  
Collision policy "ignore" is not applied correctly to tag edits.

## Visualization

**884: Property Modification is not placed on Designer event stack**  
Modifications to component properties made within the Property Editor (write, rename, delete) are now added to the undo stack, and can be undone/redone.

**885: Z-Index manipulation is not placed on the Designer event stack**  
Z-Index modifications are now placed on the Undo Stack, allowing them to be undone/redone.

**929: Movement in flex container not added to Undo stack**  
Movement of child components within a Flex Container, which is based on Z-Index, are now placed on the Undo Stack allowing them to be undone/redone.

**1427: Dropdown component options are not translated**  
Perspective dropdown component now honors localization translation definitions

**1601: Vision Dropdown List set to with Display Mode set to Table will throw an error with Row Height set to zero**  
Setting a Vision Dropdown List component's Row Height property to 0 while in Table display mode no longer throws an IllegalArgumentException

**2162: Precision loss when writing Long values to Properties in Vision**  
Fixed an edge case where certain large numbers would lose precision when assigned directly to custom properties from scripting.

---

_[View the full topic](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2021/42410)._