DataFlex 4 WordPress has reached end-of-life; there will be no further updating or evolution of its components. While “DF4WP” is still functioning and can continue to do so on the DataFlex, WordPress and operating system platforms on which it is deployed, no investment will be made to update the plugins for DataFlex beyond the current [version 18.2].

DF4WP users should plan migrations to alternative platforms to avoid encountering unexpected issues in the future when some combination of changes in WordPress, other plugins, security, operating systems and DataFlex render active DF4WP websites inoperable.

DataFlex 4 Wordpress Support Forum