addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "latest.integration" force())
but still downloading:
com.eed3si9n#sbt-assembly;0.8.3!sbt-assembly.jar (343ms)
Checked the ivy.xml files and it looks ok to me:
<info organisation="com.eed3si9n" module="sbt-assembly"
revision="0.8.3" status="release" publication="20120604235805"
e:scalaVersion="2.9.2" e:sbtVersion="0.12">
<info organisation="com.eed3si9n" module="sbt-assembly"
revision="0.8.4-SNAPSHOT" status="integration"
publication="20120616122146" e:scalaVersion="2.9.2"
e:sbtVersion="0.12">
-eugene