@@ -51,6 +51,14 @@ To build a signed package for release into the Marketplace
$ sbt sign-release
+The version of Scala that sbt compiles your project against is configured in the `buildScalaVersion` property in the `project/build.properties` file. While this currently defaults to 2.7.7, you may set it to other versions including Scala 2.8 versions.
+Whenever you change build versions, you'll need to run `update` again to fetch dependencies. For more information, see the sbt documentation on [cross-building][cb].