* Updated `ppp_config.yaml.defaults` to enhance documentation and structure for model detection and configuration.
* Improved validation of configuration files.
* Added a new `tests` application in `SUPPORTED_APPS` for testing purposes.
* Support for variables in list of values comparisons.
* Enhanced the processing of "BREAK" and "AND" constructs to support replacing with a comma. Set both to comma as default in ComfyUI.
* Added a new command `setwcdeffilter` to set default filters for a wildcard.
* Fixed bug with echoed variables.
* ComfyUI: Individual help documentation for the nodes.
* Can now test for output variables.
* Improved documentation.
* Implemented handling for attention, scheduling, alternation, AND, and BREAK operators in the new configuration file.
* Moved variant definitions to the new configuration file.
* Improved tests speed by creating the needed PPP object in the process method.
Antonio Cordero Balcazar