---
title: "Xponent March 2017 Release Notes"
slug: "xponent-march-2017-release-notes"
updated: 2024-01-04T19:36:07Z
published: 2024-01-04T19:36:07Z
canonical: "help.csgi.com/xponent-march-2017-release-notes"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.csgi.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Xponent March 2017 Release Notes

## Release Notes

The March release has focused particularly on performance and has some new additions as well. In terms of performance we have improved the following:

- Script Node - has had a dramatic performance work over and executes each script within memory
- Conditionals (incl. Decision Tree, Tables, Conditional Node, Links) - anything that relies on conditionals has improved as a result
- Broad UI performance improvements, including faster graph editing, testing, templating, versioning, and deployment
- Metric logging and trace logging has been simplified to improve performance
- API queue connections - are now recycled to ensure that we don't have to reconnect
- The engine web server has been changed to a more performant framework

The European instance has now been moved to the Amazon Web Services London region as this is closer to the majority of our users.

Other changes include

- Support for [DELETE](/v1/docs/database-delete-adaptor) in Database Queries
- [Comment Node](/v1/docs/comment-node) to provide annotation to graphs
- [Journey Templates](/v1/docs/creating-a-journey-map) can be created from customer journeys and re-used and shared across the organization
- Engine Groups support - to support private engine groups - please contact Xponent Support
- Testing console performance improvements
- Restriction of MS SQL Server listeners to 1 per deployment to prevent MSSQL concurrency issues

## Bug Fixes

- [KIT-484] - Intelligent retry/resume of jobs that have timed out
- [KIT-566] - Cleanup public variables on the last job
- [KIT-571] - UnboundLocalError: local variable 'f' referenced before assignment error has been removed
- [KIT-590] - Creating a template with the same subgraph referenced multiple times causes issue on generation.
- [KIT-599] - Many versions degrades performance of managing versions
- [KIT-603] - Non-KW organization members with project or group admin not able to release lock
- [KIT-628] - Last iteration one-off errors for visual test iteration runs
- [KIT-630] - Don't initialize Email Connector anymore
- [KIT-631] - Don't disconnect twice for API Listener
- [KIT-659] - Deleting Queue Connection Deletes Associated Listener
- [KIT-664] - Columnar table can get into an invalid state on save, preventing opening it