I just updated to 1.351 today and noticed that a problem cropped up with a job config that was working under 1.348 this morning.

I have a freestyle job with 2 ant tasks with one task that references another "enterprise" job using this type of config.

Ant version: Ant 1.7.1
build file: ${WORKSPACE}/../../Enterprise/workspace/build/entbuild.xml
targets: modifyenttarget

Ant version: Ant 1.6.5
build file: <-- normal default here, I actually didn't override.
targets: clean buildall

What I have found is it does not like the "../.." part of the path and truncates the path. So I switched it to using "..\.." in its place. (We are running on Windows with standalone container) That relative path worked.

I have since rolled back to 1.348 and it is again working with the original relative path syntax.

It may be related to this bug: http://issues.jenkins-ci.org/browse/JENKINS-3903