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4.4.2 Upgrade Notes

Improvements and new features included in Mirth® Connect version 4.4.2.

Added a Readme File to Show Valid XML Type Message Export Information

An EXPORTREADME.txt file is now included with exported messages. This text file includes a link to a website with file format specifications.

4.4.2 Upgrade Notes

Mirth® Connect by NextGen Healthcare User Guide

Version-Specific Upgrade Instructions

If you are upgrading to one of the versions listed in the following sections, view the version-specific upgrade instructions. If you are upgrading through multiple versions, be sure to review all version upgrade instructions that you are upgrading through. 4.6.1 Upgrade Notes This topic covers the improvements and new features included in Mirth® Connect version 4.6.1. Parent topic: Upgrade Guide

Mirth® Connect by NextGen Healthcare User Guide

4.4.1 Upgrade Notes

Improvements and new features included in Mirth® Connect version 4.4.1. XStream Now Uses an Allowlist Instead of a Denylist XStream is changed to use an allowlist instead of a denylist. This means that only a strict list of types are allowed to be serialized or deserialized in Mirth® Connect. This will likely have no effect on your Mirth® Connect installation. However, if you have custom channel implementations that happen to serialize or deserialize types that are not allowed by default, you may encounter ForbiddenClassException errors or something similar. To fix this problem, you'll need to allow those specific types by adding one or both of the following properties to your mirth.properties file: xstream.allowtypes - A comma-separated list of fully-qualified classes to allow. These classes can include wildcards. Example values are com.my.package.MyClass, com.my.package.MyClass$MyInnerClass, and com.my.package.*. xstream.allowtypehierarchies - A comma-separated list of fully-qualifie

Mirth® Connect by NextGen Healthcare User Guide

Upgrade Mirth® Connect

Note: For Linux users upgrading from 4.3.0, new URL links have been added to the Mirth® Connect windows of the setup wizard to enable navigating to the desired version from the main document/wiki pages. To get the updated links, you must uninstall and then re-install Mirth® Connect. Make sure that you have exited and stopped the Mirth Connect Administrator, Server Manager, and Server/Service before proceeding. Run and complete the new Mirth® Connect installer, choosing the update option using the same installation directory. Parent topic: Upgrade Guide

Mirth® Connect by NextGen Healthcare User Guide

4.3.0 Upgrade Notes

Application upgrades for the 4.3.0 release. New Functionality for the Mirth® Connect Setup Wizard New features are added to the Mirth® Connect Setup Wizard that include, but are not limited to, the following: Added more information on the screens with links to the What's New, Upgrade Guide, and documentation. This helps users understand what information to enter on the screens. Added the ability to install your extensions at the time the application is installed or upgraded. This simplifies the process so that users no longer have to install extensions manually and restart the service. Added the ability to enter your license key for extensions. This will default to the license.key value from your mirth.properties file during an upgrade. Added the updated logo and a list of each dialog screens so that users know exactly where they are in the process. Resource Classloaders Load Classes Child-First By Default Resources now load classes "child-first" instead of "parent-first" by default. I

Mirth® Connect by NextGen Healthcare User Guide

3.11.0 Upgrade Notes

Database Connection Retries on Server Startup We have added the following new properties to mirth.properties to support database connection retries: database.connection.maxretry - On startup, the maximum number of retries to establish database connections in case of failure. Defaults to 2. database.connection.retrywaitinmilliseconds - On startup, the time, in milliseconds, to wait before retrying to establish a database connection in case of failure. Defaults to 10000. Interoperability Connector Suite Logging Raw SOAP Payloads and WS-Security Details Enable this feature by adding the following line to your log4j.properties file: log4j.logger.com.mirth.connect.connectors.interop.server.InteropReceiver = WARN Toggling Automatic Conversion to JSON In the settings for all Interoperability Listener Connectors, we have added two new toggle-able options: Convert to JSON - If enabled, automatically convert SOAP payloads to JSON. This is enabled by default and on migration. Convert JSON Respons

Mirth® Connect by NextGen Healthcare User Guide

4.4.0 Upgrade Notes

Added New Functionality to the Mirth® Connect Setup Wizard (Installation Process) The following new features are added to the Mirth® Connect Setup Wizard: You can download and install your Mirth® Connect commercial extensions at the time Mirth® Connect is installed or upgraded. This simplifies the process so that users no longer have to download commercial extensions prior to the installation. When upgrading Mirth® Connect, the Setup Wizard displays the existing values for the destination directory, license key, network ports, and password requirements from your mirth.properties file rather than the standard default values or the values that were entered previously. Note: For Linux users upgrading from 4.3.0, new URL links have been added to the Mirth® Connect windows of the setup wizard to enable navigating to the desired version from the main document/wiki pages. To get the updated links, you must uninstall and then re-install Mirth® Connect. Default Digest Algorithm Changed The defa