[Q] winrun4j copies main runnable jar separately from all of the other jar deps

[C-Remilian]

In 1.6.6 (commit 8ae84d5) the target directory of wr4j-generated runnable jar was changed from libsFolder to appFolder. 1.6.6 release message doesn't mention it. I know it's been 3 years, but is there a specific reason why that change was implemented? Is there a way to change this behavior in the latest version?
I am trying to upgrade an older maven project. I could edit ini.vtl to account for one more classpath, but it is still kind of odd that there is just this 1 jar that is being copied differently from all of the other jars that go into libs\ with copyDependencies.