Currently, Yaoqiang only supports custom edge label position which created by Yaoqiang Editor. So Yaoqiang Editor will omit it and use default label position when no custom extension element is present.
Label position via standard Bounds element not respected for sequence flows on import
modified distribution pom.xml
replace build-helper-maven-plugin with maven-antrun-plugin to copy jars and packages
replace maven-assembly-plugin with maven-antrun-plugin to rename jars and package
Version 6.2.0 .exe would like to have JDK_JAVA_OPTION environment variable
Please try the latest version 6.2.0.1
Yaoqiang v6.2.0.1