# 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:** [June 30, 2022, 6:44pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2022/54636/102 "2022-06-30T18:44:02Z")

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Weekly Changelog: 8.1.19-b20220629

## Data Model

**3173: UDT Definition NodeRank doesn't update after adding UDT Instances**  
Modified the loggers for Reporting key errors to be less frequent.

**6218: Users are able to change directory in which internal historian idb is saved in by adding directory commands to the provider name (IE ..)**  
Fixed an issue where the internal historian provider would allow invalid slashes as part of the local file name.

## Infrastructure

**4406: Upgrader doesn't run on zip upgrade and ignition.conf needs an update to version 13**  
Updates to ignition.conf and the readme for zip installers.

## Connectivity

**5939: Modbus RTU and RTU over TCP don't handle exception responses correctly**  
Fixed a bug handling exception responses in Modbus RTU and RTU over TCP drivers.

**6246: Update Milo to version 0.6.7**  
Updated OPC UA SDK (Eclipse Milo) to version 0.6.7.

## Security

**6256: Vision User Management component buttons disabled when using IdP authentication strategy**  
Fix the Vision User Management Panel being disabled when using an Identity Provider to log in.

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