All customers who are currently covered by maintenance can upgrade their Lattix software.
Please note that the product name has changed as of Lattix 9.0:
LDM is now Lattix Architect.
Lattix Architect, LDC: You do not have to uninstall the older version of Lattix Applications in order to install a newer version of Lattix Architect. Normally, the new version of Lattix Architect will read in the old project files but the older versions of Lattix may not be able to read project files generated from the newer version of Lattix Architect.
Lattix Web/Repository: You must uninstall the older version of the Repository before you install the newer version. You do not lose your data when you do this.