project/plugins.sbt (3 lines of code) (raw):

addSbtPlugin("org.playframework" % "sbt-plugin" % "3.0.6") addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.13.1") /* scala-xml has been updated to 2.x in sbt, but not in other sbt plugins like sbt-native-packager See: https://github.com/scala/bug/issues/12632 This is effectively overrides the safeguards (early-semver) put in place by the library authors ensuring binary compatibility. We consider this a safe operation because when set under `projects/` (ie *not* in `build.sbt` itself) it only affects the compilation of build.sbt, not of the application build itself. Once the build has succeeded, there is no further risk (ie of a runtime exception due to clashing versions of `scala-xml`). */ libraryDependencySchemes += "org.scala-lang.modules" %% "scala-xml" % VersionScheme.Always