Checking the release. Why does slf4j-api-1.7.25.jar exist in cayenne-4.0.RC1-tar-gz but not in cayenne-4.0.RC1-win.zip?
# diff -rq cayenne-4.0.RC1-tar-gz/ cayenne-4.0.RC1-win/ [...] Only in cayenne-4.0.RC1-tar-gz/lib/third-party: slf4j-api-1.7.25.jar [...]