Our MatterControl for Me3D software is available in Stable and Alpha builds.
By choosing the Alpha channel you will get the latest and greatest long before anyone else does, and help us develop our software faster. To change your update channel navigate to Help > Check for Update and select "Alpha" from the channel options.
Download and install the version as normal.
The print settings for all existing printers will be unaffected by the change, so to get the most from any new release we recommend deleting and re-adding your printer again, bringing with it the new settings.