Migrating to release 3.2
DITA-OT 3.2 includes new command-line options, support for RELAX NG parsing and validation, preliminary processing for the XDITA authoring format proposed for Lightweight DITA, and a plug-in registry that makes it easier to discover and install new plug-ins.
The configuration-jar Ant target used during the plug-in integration process has been deprecated and may be removed in an upcoming release. This was previously used to package additional configuration files and properties into lib/dost-configuration.jar, but recent versions of DITA-OT include the config directory in the classpath for this purpose, so the configuration JAR is no longer necessary.
Secure connections to the plug-in registry
registrykey in the config/configuration.properties file to switch the URI schema to
https://, so the entry reads
For more information, see Adding plug-ins via the registry.