See case https://issues.jenkins-ci.org/browse/JENKINS-18935

I am attempting to tag a project I host on Sourceforge using this plugin. I have, as far as I am aware, configured my credentials (as much as I can in the ) including the ssh agent plugin. Yet still I get a java exception:

java.lang.NoSuchMethodError:

hudson.scm.SubversionSCM.getRevisionFile(...)

XXXsnipXXX

I am using the Subversion plugin v2.5-SNAPSHOT (private-12/17/2014 10:23-jenkins)

https://jenkins.ci.cloudbees.com/job/plugins/job/subversion-plugin/org.jenkins-ci.plugins$subversion/lastSuccessfulBuild/artifact/org.jenkins-ci.plugins/subversion/2.5-SNAPSHOT/subversion-2.5-SNAPSHOT.hpi

(I require svn v1.8 support), so I suspect this is the issue. Might it be possible to update this plugin, and confirm if it can work with Sourceforge?