---
title: "JMWE for JIRA Data Center/Server 8.4.0 Release Notes"
canonical: "https://support.appfire.com/space/JMWE/461472121/JMWE%20for%20JIRA%20Data%20Center%2FServer%208.4.0%20Release%20Notes"
format: markdown
---
> Macro (aura-html)

This version, released on 8/1/2023, includes the following changes:

## Improved Cloud Migration Support - Now With JCMA Support!

![image](media://aec24e37-5e37-4820-af7e-902323138d7b)

This version of **JMWE for Jira Cloud** brings much improved support for migration from **Jira Data Center/Server** to **Jira Cloud**. Improvements include expanded support for **[Jira Cloud Migration Assistant (JCMA)](https://support.atlassian.com/migration/docs/jira-cloud-migration-assistant/)** to complete a more thorough migration of your Data Center/Server instance to a new Cloud instance. Additionally, this update includes improved tools for post-migration checks.

Along with improvements to pre- and post-migration, this release includes greatly expanded support for migrating JMWE data and configurations, including:

- JMWE Extensions ([Conditions](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461602930), [Post-functions](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461701367), and [Validators](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/462127423))
- [Shared Extensions](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461930510)
- [Scheduled Actions](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461930716)
- [Event-based Actions](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461996144)

## JMWE Workflow Extensions Administration Page

A new page has been added to the [JMWE Administration](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461701298) section - **JMWE Workflow Extensions**. [This page](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461602949) lists all of your JMWE extensions on a single page, greatly increasing the efficiency of managing your workflow customizations. From this administration page, you can check any errors or warnings associated with the extensions.

## Other Improvements

This release includes other updates and improvements: 

- Native Jira and third-party Conditions and Validators can now be added to [Shared Extensions](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461930510).
- Expanded support for new events in [Event-based Actions](https://appfire.atlassian.net/wiki/spaces/JMWE/pages/461996144) - added **Issue Link Created** and **Issue Link Deleted**.
- Expanded variables for Groovy scripting - current transition data and full event data are now available in your Groovy scripts!
- New Groovy helper function - **renderAsHTML**. This helper functions takes a string as input and renders it in HTML format.

## Bug fixes


[https://appfire.atlassian.net/issues/?jql=key+in+%28JMWE-1173%2CJMWE-1479%2CJMWE-1494%2CJMWE-1522%2CJMWE-1529%2CJMWE-1532%2CJMWE-1533%2CJMWE-1629%2CJMWE-1728%2CJMWE-1729%2CJMWE-1763%2CJMWE-1781%2CJMWE-1786%29+++++](https://appfire.atlassian.net/issues/?jql=key+in+%28JMWE-1173%2CJMWE-1479%2CJMWE-1494%2CJMWE-1522%2CJMWE-1529%2CJMWE-1532%2CJMWE-1533%2CJMWE-1629%2CJMWE-1728%2CJMWE-1729%2CJMWE-1763%2CJMWE-1781%2CJMWE-1786%29+++++)