Hi guys,
Another kind of projects (after IDEs) that may be affected by this issue and receiving out of date MavenProject from Project.build(...) can be for example CI systems ( https://github.com/jenkinsci/maven-dependency-update-trigger-plugin/blob/53ba25f12ee37ef221a9cfe81f9841a0270961b9/src/main/java/org/jvnet/hudson/plugins/mavendepsupdate/MavenUpdateChecker.java ) whose lifetime and amount of processed poms could be much bigger than what IDEs do. (For those who are not reading the bug, just be informed that Eclipse IDE, NetBeans and IntelliJ are affected too).