# Release Notes for Document Exchange

When upgrading please make sure you:

- Verify that the "Service Until" date of your license is after 21 October 2010!
- Backup your DotNetNuke installation

Failure to take these precautions can leave your installation unusable. Please also consult the Bring2mind forums for the latest release notes and comments as well as other discussions.

## Requirements

- SQL 2005 or higher
- DotNetNuke 4.9.2 or higher (recommended: 4.9.5 or 5.2.3 at this point of writing)

## Upgrading

When upgrading a DMX version 3.x you need to run a script after this installation process completes. Run this script by navigating to "Run Scripts" under the Admin menu of DMX. Later versions of DMX (i.e. 4 and higher) do not require any other actions from you after completing this install.

## Release Notes for 05.03.02

Enhancement: Changed path to Bring2mind RadUpload aspx to ensure it does not conflict with DNN's version |
Fix: DMX hook-in to radEditor provider no longer shows all folders/files | DMX-361
Fix: Filetype edit hid filetype from screen after update | DMX-362
Fix: Asp.net uploader wasn't working in 3.5.0/1 | DMX-363
Fix: Hyperlinks were automatically approved | DMX-364
Fix: Emails were sent to deleted users | DMX-357
Fix: Amazon S3 settings did not 'stick' | DMX-358
Fix: Fixed icons of custom file types | DMX-359
Fix: IUpgradeable had not been called for 5.3.0 |