use released version of parent-28

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1709467 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: 3d45a4ba4eefbf34a13a7d81b0b0e62374b54417
  1. src/
  2. pom.xml