version 2.12.0 - 2022-05-23 - switch to c++17 (concept renamed to dtkConcept) - add units in dtkCoreParameter - fix dtkCoreParameter destructors - sort plugin factory keys - bugfix on parameter Range in method toVariantHash - addition of QObject counterparts for the parameters - add dtkCoreParameterCollection - add function writeParameters to export dtkCoreParameters to a json file