THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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20) upload files to directory for voting
21) ./sbt "++2.8.0 publish"
22) ./sbt "++2.8.2 publish"
23) ./sbt "++2.9.1 publish"
24) ./sbt "++2.9.2 publish"
25) ./sbt "++2.10.1 publish"
26) close nexus staging if everything checks out
27) call VOTE
28) if VOTE failure then DROP staged artifacts from Nexus, if VOTE success then RELEASE artifacts to Maven Central