Struts2 7.0.0-M9 repository location moved?

[Burton Rhodes]

It appears the Struts 2 7.0.0-M9 release has been removed from the 
Apache staging repository.  Was this on purpose?  And if so, is there 
another url I should be fetching it from?

https://repository.apache.org/content/repositories/staging/org/apache/struts/struts2-core/
Thanks,
Burton