# Nightly 8.1 Changelogs - 2024

**URL:** <https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2024/83608>\
**Category:** Ignition Early Access\
**Created:** [December 29, 2023, 3:55pm UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2024/83608 "2023-12-29T15:55:46Z")\
**Posts on this page:** 1\
**Showing post:** 16

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**Author:** ![system](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/c985ea71ed53a8f212f3920ddf03fe05249170b8.png) [@system](https://forum.inductiveautomation.com/u/system)\
**Post date:** [January 26, 2024, 8:30am UTC](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2024/83608/16 "2024-01-26T08:30:53Z")

</div>

Nightly Changelog: 8.1.38-SNAPSHOT-b20240125

## Data & Logic

### SQL Bridge

**IGN-4607: Named queries need to work in transaction groups, any other expression areas they're selectable**  
Add Named Query support for Transaction Group Expressions

## Tags

### Tags & UDTs

**IGN-8946: Dataset custom property on a tag gets incorrectly cast to JSON when the tag is imported**  
Fixed an issue causing Dataset custom tag properties to be deserialized as JSON Strings on tag import or gateway restart

## Tag Historian

### Databases

**IGN-8376: Upgrade Postgres JDBC driver version due to CVSS3 High CVE**  
Upgraded the bundled PostgreSQL driver to 42.7.1  
**IGN-8665: JDBC Driver upgrade fails to delete old JAR**  
Fixed an issue where older JDBC drivers might not be properly removed when upgrading to a newer JAR.

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