After installation of the initial release versions of PPM and MashZone by means of the Software AG Installer (see documentation Installing webMethods and Intelligent Business Operations Products), you can update the products only using the Software AG Update Manager. A product update is usually called Official Fix and contains important error fixes for the product. We urgently recommend that you apply official fixes using the Software AG Update Manager after you installed the release version.
A detailed update description is available in the PPM Installation manual.