diff --git a/.travis.yml b/.travis.yml
index 4a9e3a500..69ade0192 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,7 +35,6 @@ env:
     - SBT_CMD="scripted source-dependencies/*3of3"
     - SBT_CMD="scripted tests/*"
     - SBT_CMD="scripted project-load/*"
-    - SBT_CMD="checkBuildScala211"
     - SBT_CMD="repoOverrideTest:scripted dependency-management/*"
 
 notifications:
diff --git a/MIGRATION.md b/MIGRATION.md
index d6db3bcec..c9e38e23b 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -3,3 +3,9 @@ Migration notes
 
 - `project/Build.scala` style based on `sbt.Build` is removed. Migrate to `build.sbt`.
 - `Project(...)` constructor is limited to just two parameters.
+
+- change import in auto plugin to:
+
+```scala
+import sbt._, syntax._, Keys._
+```
diff --git a/build.sbt b/build.sbt
index 775183496..2a9d906b4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -11,8 +11,11 @@ import com.typesafe.tools.mima.plugin.MimaPlugin.mimaDefaultSettings
 def buildLevelSettings: Seq[Setting[_]] = inThisBuild(Seq(
   organization := "org.scala-sbt",
   version := "1.0.0-SNAPSHOT",
-  bintrayOrganization := Some(if (publishStatus.value == "releases") "typesafe" else "sbt"),
-  bintrayRepository := s"ivy-${publishStatus.value}",
+  bintrayOrganization := Some("sbt"),
+  bintrayRepository := {
+    if (isSnapshot.value) "maven-releases"
+    else "maven-snapshots"
+  },
   bintrayPackage := "sbt",
   bintrayReleaseOnPublish := false,
   resolvers += Resolver.mavenLocal
@@ -21,7 +24,6 @@ def buildLevelSettings: Seq[Setting[_]] = inThisBuild(Seq(
 def commonSettings: Seq[Setting[_]] = Seq[SettingsDefinition](
   scalaVersion := scala211,
   publishArtifact in packageDoc := false,
-  publishMavenStyle := false,
   componentID := None,
   resolvers += Resolver.typesafeIvyRepo("releases"),
   resolvers += Resolver.sonatypeRepo("snapshots"),
@@ -30,7 +32,7 @@ def commonSettings: Seq[Setting[_]] = Seq[SettingsDefinition](
   testOptions += Tests.Argument(TestFrameworks.ScalaCheck, "-w", "1"),
   javacOptions in compile ++= Seq("-target", "6", "-source", "6", "-Xlint", "-Xlint:-serial"),
   incOptions := incOptions.value.withNameHashing(true),
-  crossScalaVersions := Seq(scala211),
+  crossScalaVersions := Seq(scala211, scala210),
   bintrayPackage := (bintrayPackage in ThisBuild).value,
   bintrayRepository := (bintrayRepository in ThisBuild).value,
   mimaDefaultSettings,
@@ -99,6 +101,9 @@ lazy val testingProj = (project in file("testing")).
 lazy val testAgentProj = (project in file("testing") / "agent").
   settings(
     minimalSettings,
+    crossScalaVersions := Seq(scala211),
+    crossPaths := false,
+    autoScalaLibrary := false,
     name := "Test Agent",
     libraryDependencies += testInterface
   )
@@ -318,15 +323,6 @@ def customCommands: Seq[Setting[_]] = Seq(
     s"""set scalaVersion in ThisBuild := "$scala211" """ ::
       state
   },
-  // This is invoked by Travis
-  commands += Command.command("checkBuildScala211") { state =>
-    s"++ $scala211" ::
-      // First compile everything before attempting to test
-      "all compile test:compile" ::
-      // Now run known working tests.
-      safeUnitTests.key.label ::
-      state
-  },
   safeUnitTests := {
     test.all(safeProjects).value
   },
diff --git a/main/actions/src/main/scala/sbt/CacheIvy.scala b/main/actions/src/main/scala/sbt/CacheIvy.scala
index 1e0fa0c13..2f7561e08 100644
--- a/main/actions/src/main/scala/sbt/CacheIvy.scala
+++ b/main/actions/src/main/scala/sbt/CacheIvy.scala
@@ -140,23 +140,21 @@ object CacheIvy {
   }
   import L5._
 
-  implicit def inlineIvyIC: InputCache[InlineIvyConfiguration] = wrapIn
   implicit def moduleSettingsIC: InputCache[ModuleSettings] =
-    unionInputCache[ModuleSettings, PomConfiguration :+: InlineConfiguration :+: InlineConfigurationWithExcludes :+: IvyFileConfiguration :+: HNil]
+    unionInputCache[ModuleSettings, PomConfiguration :+: InlineConfiguration :+: IvyFileConfiguration :+: HNil]
 
   implicit def ivyConfigurationIC: InputCache[IvyConfiguration] =
     unionInputCache[IvyConfiguration, InlineIvyConfiguration :+: ExternalIvyConfiguration :+: HNil]
 
   object L4 {
-    implicit val inlineWithExcludesToHL = (c: InlineConfigurationWithExcludes) =>
+    implicit val inlineToHL = (c: InlineConfiguration) =>
       c.module :+: c.dependencies :+: c.ivyXML :+: c.configurations :+: c.defaultConfiguration.map(_.name) :+:
         c.ivyScala :+: c.validate :+: c.overrides :+: c.excludes :+: HNil
     implicit def moduleConfToHL = (m: ModuleConfiguration) => m.organization :+: m.name :+: m.revision :+: m.resolver :+: HNil
-    implicit def inlineToHL = (c: InlineConfiguration) => c.module :+: c.dependencies :+: c.ivyXML :+: c.configurations :+: c.defaultConfiguration.map(_.name) :+: c.ivyScala :+: c.validate :+: c.overrides :+: HNil
+    // implicit def inlineToHL = (c: InlineConfiguration) => c.module :+: c.dependencies :+: c.ivyXML :+: c.configurations :+: c.defaultConfiguration.map(_.name) :+: c.ivyScala :+: c.validate :+: c.overrides :+: HNil
   }
   import L4._
 
-  implicit def inlineWithExcludesIC: InputCache[InlineConfigurationWithExcludes] = wrapIn
   implicit def inlineIC: InputCache[InlineConfiguration] = wrapIn
   implicit def moduleConfIC: InputCache[ModuleConfiguration] = wrapIn
 
diff --git a/main/actions/src/main/scala/sbt/Doc.scala b/main/actions/src/main/scala/sbt/Doc.scala
index 7a71825c2..bbcde8a64 100644
--- a/main/actions/src/main/scala/sbt/Doc.scala
+++ b/main/actions/src/main/scala/sbt/Doc.scala
@@ -8,7 +8,7 @@ import sbt.internal.inc.{ AnalyzingCompiler, JavaCompiler }
 
 import Predef.{ conforms => _, _ }
 import sbt.internal.util.Types.:+:
-import sbt.io.Path._
+import sbt.io.syntax._
 import sbt.io.IO
 
 import sbinary.DefaultProtocol.FileFormat
diff --git a/main/actions/src/main/scala/sbt/Package.scala b/main/actions/src/main/scala/sbt/Package.scala
index 1f3c1c694..776fc3baa 100644
--- a/main/actions/src/main/scala/sbt/Package.scala
+++ b/main/actions/src/main/scala/sbt/Package.scala
@@ -8,7 +8,7 @@ import java.io.File
 import java.util.jar.{ Attributes, Manifest }
 import collection.JavaConversions._
 import sbt.internal.util.Types.:+:
-import sbt.io.Path._
+import sbt.io.syntax._
 import sbt.io.IO
 
 import sbinary.{ DefaultProtocol, Format }
diff --git a/main/actions/src/main/scala/sbt/RawCompileLike.scala b/main/actions/src/main/scala/sbt/RawCompileLike.scala
index 61588ab4b..5791b6601 100644
--- a/main/actions/src/main/scala/sbt/RawCompileLike.scala
+++ b/main/actions/src/main/scala/sbt/RawCompileLike.scala
@@ -7,7 +7,7 @@ import java.io.File
 import sbt.internal.inc.{ AnalyzingCompiler, ClasspathOptions, JavaCompiler, RawCompiler, ScalaInstance }
 
 import Predef.{ conforms => _, _ }
-import sbt.io.Path._
+import sbt.io.syntax._
 import sbt.io.IO
 
 import sbinary.DefaultProtocol.FileFormat
diff --git a/main/command/src/main/scala/sbt/BasicCommandStrings.scala b/main/command/src/main/scala/sbt/BasicCommandStrings.scala
index 389386c20..d85f13f01 100644
--- a/main/command/src/main/scala/sbt/BasicCommandStrings.scala
+++ b/main/command/src/main/scala/sbt/BasicCommandStrings.scala
@@ -8,7 +8,7 @@ import sbt.internal.util.complete.HistoryCommands
 import scala.annotation.tailrec
 
 import java.io.File
-import sbt.io.Path._
+import sbt.io.syntax._
 
 object BasicCommandStrings {
   val HelpCommand = "help"
diff --git a/main/command/src/main/scala/sbt/MainLoop.scala b/main/command/src/main/scala/sbt/MainLoop.scala
index 1ac6ccf23..7aaaf0c4f 100644
--- a/main/command/src/main/scala/sbt/MainLoop.scala
+++ b/main/command/src/main/scala/sbt/MainLoop.scala
@@ -7,7 +7,7 @@ import scala.annotation.tailrec
 import java.io.{ File, PrintWriter }
 import jline.TerminalFactory
 
-import sbt.internal.io.Using
+import sbt.io.Using
 import sbt.internal.util.{ ErrorHandling, GlobalLogBacking, GlobalLogging }
 import sbt.util.{ AbstractLogger, Logger }
 
diff --git a/main/settings/src/main/scala/sbt/Structure.scala b/main/settings/src/main/scala/sbt/Structure.scala
index cd1a84e61..8a49af2cd 100644
--- a/main/settings/src/main/scala/sbt/Structure.scala
+++ b/main/settings/src/main/scala/sbt/Structure.scala
@@ -11,7 +11,7 @@ import java.net.URI
 import ConcurrentRestrictions.Tag
 import Def.{ Initialize, KeyedInitialize, ScopedKey, Setting, setting }
 import sbt.io.{ FileFilter, Path, PathFinder }
-import Path._
+import sbt.io.syntax._
 import std.TaskExtra.{ task => mktask, _ }
 import Task._
 import sbt.internal.util.Types._
diff --git a/main/src/main/scala/sbt/BuildPaths.scala b/main/src/main/scala/sbt/BuildPaths.scala
index 1070ac57f..1a4c44178 100644
--- a/main/src/main/scala/sbt/BuildPaths.scala
+++ b/main/src/main/scala/sbt/BuildPaths.scala
@@ -18,7 +18,7 @@ object BuildPaths {
   val stagingDirectory = AttributeKey[File]("staging-directory", "The directory for staging remote projects.", DSetting)
   val dependencyBaseDirectory = AttributeKey[File]("dependency-base-directory", "The base directory for caching dependency resolution.", DSetting)
 
-  import Path._
+  import sbt.io.syntax._
 
   def getGlobalBase(state: State): File = {
     val default = defaultVersionedGlobalBase(binarySbtVersion(state))
diff --git a/main/src/main/scala/sbt/BuildStructure.scala b/main/src/main/scala/sbt/BuildStructure.scala
index e88f27f1a..217233a54 100644
--- a/main/src/main/scala/sbt/BuildStructure.scala
+++ b/main/src/main/scala/sbt/BuildStructure.scala
@@ -10,7 +10,7 @@ import BuildPaths.outputDirectory
 import Scope.GlobalScope
 import BuildStreams.Streams
 import sbt.internal.{ BuildDef, Load, OldPlugin }
-import sbt.io.Path._
+import sbt.io.syntax._
 import sbt.internal.util.{ Attributed, AttributeEntry, AttributeKey, AttributeMap, Settings }
 import sbt.internal.util.Attributed.data
 import sbt.util.Logger
diff --git a/main/src/main/scala/sbt/BuildUtil.scala b/main/src/main/scala/sbt/BuildUtil.scala
index 31989f28f..297e50a13 100644
--- a/main/src/main/scala/sbt/BuildUtil.scala
+++ b/main/src/main/scala/sbt/BuildUtil.scala
@@ -72,7 +72,7 @@ object BuildUtil {
     }
   }
 
-  def baseImports: Seq[String] = "import scala.xml.{TopScope=>$scope}" :: "import sbt._, Keys._, dsl._, Import._" :: Nil
+  def baseImports: Seq[String] = "import scala.xml.{TopScope=>$scope}" :: "import sbt._, Keys._, dsl._, syntax._" :: Nil
 
   def getImports(unit: BuildUnit): Seq[String] = unit.plugins.detected.imports ++ unit.definitions.dslDefinitions.imports
 
diff --git a/main/src/main/scala/sbt/CommandStrings.scala b/main/src/main/scala/sbt/CommandStrings.scala
index 7bbda44d1..94d23526e 100644
--- a/main/src/main/scala/sbt/CommandStrings.scala
+++ b/main/src/main/scala/sbt/CommandStrings.scala
@@ -284,7 +284,7 @@ defaults
 """
 
   import java.io.File
-  import Path._
+  import sbt.io.syntax._
 
   def sbtRCs(s: State): Seq[File] =
     (Path.userHome / sbtrc) ::
diff --git a/main/src/main/scala/sbt/Defaults.scala b/main/src/main/scala/sbt/Defaults.scala
index a8626ed0d..2e721a798 100755
--- a/main/src/main/scala/sbt/Defaults.scala
+++ b/main/src/main/scala/sbt/Defaults.scala
@@ -50,6 +50,7 @@ import sbt.internal.io.WatchState
 import sbt.io.{ AllPassFilter, FileFilter, GlobFilter, HiddenFileFilter, IO, NameFilter, NothingFilter, Path, PathFinder, SimpleFileFilter, DirectoryFilter }
 
 import Path._
+import sbt.io.syntax._
 import Keys._
 
 object Defaults extends BuildCommon {
@@ -1046,7 +1047,6 @@ object Defaults extends BuildCommon {
 
 }
 object Classpaths {
-  import Path._
   import Keys._
   import Scope.ThisScope
   import Defaults._
@@ -1341,7 +1341,7 @@ object Classpaths {
       new IvySbt(conf)
     }
   def moduleSettings0: Initialize[Task[ModuleSettings]] = Def.task {
-    new InlineConfigurationWithExcludes(projectID.value, projectInfo.value, allDependencies.value, dependencyOverrides.value, excludeDependencies.value,
+    new InlineConfiguration(projectID.value, projectInfo.value, allDependencies.value, dependencyOverrides.value, excludeDependencies.value,
       ivyXML.value, ivyConfigurations.value, defaultConfiguration.value, ivyScala.value, ivyValidate.value, conflictManager.value)
   }
 
diff --git a/main/src/main/scala/sbt/Main.scala b/main/src/main/scala/sbt/Main.scala
index d899587e6..8c2dd791c 100644
--- a/main/src/main/scala/sbt/Main.scala
+++ b/main/src/main/scala/sbt/Main.scala
@@ -16,7 +16,7 @@ import Project.LoadAction
 
 import scala.annotation.tailrec
 import sbt.io.IO
-import sbt.io.Path._
+import sbt.io.syntax._
 import StandardMain._
 
 import java.io.File
diff --git a/main/src/main/scala/sbt/Opts.scala b/main/src/main/scala/sbt/Opts.scala
index 4f5e1e19d..201eb3bbf 100644
--- a/main/src/main/scala/sbt/Opts.scala
+++ b/main/src/main/scala/sbt/Opts.scala
@@ -9,6 +9,7 @@ import java.io.File
 import java.net.URL
 
 import sbt.io.Path
+import Path._
 
 /** Options for well-known tasks. */
 object Opts {
@@ -30,7 +31,7 @@ object Opts {
       mappings.map { case (f, u) => s"${f.getAbsolutePath}#${u.toExternalForm}" }.mkString("-doc-external-doc:", ",", "") :: Nil
   }
   object resolver {
-    import Path._
+    import sbt.io.syntax._
     val sonatypeReleases = Resolver.sonatypeRepo("releases")
     val sonatypeSnapshots = Resolver.sonatypeRepo("snapshots")
     val sonatypeStaging = new MavenRepository("sonatype-staging", "https://oss.sonatype.org/service/local/staging/deploy/maven2")
@@ -40,7 +41,7 @@ object Opts {
 
 object DefaultOptions {
   import Opts._
-  import Path._
+  import sbt.io.syntax._
   import BuildPaths.{ getGlobalBase, getGlobalSettingsDirectory }
   import Project.{ extract, richInitializeTask }
   import Def.Setting
diff --git a/main/src/main/scala/sbt/internal/Load.scala b/main/src/main/scala/sbt/internal/Load.scala
index a7a6213d0..f02d566ef 100755
--- a/main/src/main/scala/sbt/internal/Load.scala
+++ b/main/src/main/scala/sbt/internal/Load.scala
@@ -274,7 +274,7 @@ private[sbt] object Load {
     // put cleanups there, perhaps.
     if (keepSet.nonEmpty) {
       def keepFile(f: File) = keepSet(f.getCanonicalPath)
-      import Path._
+      import sbt.io.syntax._
       val existing = (baseTarget.allPaths.get).filterNot(_.isDirectory)
       val toDelete = existing.filterNot(keepFile)
       if (toDelete.nonEmpty) {
@@ -799,7 +799,7 @@ private[sbt] object Load {
 
   def hasDefinition(dir: File) =
     {
-      import Path._
+      import sbt.io.syntax._
       (dir * -GlobFilter(DefaultTargetName)).get.nonEmpty
     }
   def noPlugins(dir: File, config: LoadBuildConfiguration): sbt.LoadedPlugins =
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 42ff99bcd..9e7677a42 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -9,10 +9,10 @@ object Dependencies {
   lazy val scala211 = "2.11.8"
 
   // sbt modules
-  val utilVersion = "0.1.0-M11"
-  val ioVersion = "1.0.0-M3"
-  val zincVersion = "0.1.0-M3-84942e08e7b11c6ef831c6443fc31bbff19ed3c2-SNAPSHOT"
-  val librarymanagementVersion = "0.1.0-27bf18f7a3d945d84f72bb0e0e4aa98151417609-SNAPSHOT"
+  val ioVersion = "1.0.0-M5"
+  val utilVersion = "0.1.0-M12"
+  val librarymanagementVersion = "0.1.0-M8"
+  val zincVersion = "1.0.0-M1"
   lazy val sbtIO = "org.scala-sbt" %% "io" % ioVersion
   lazy val utilCollection = "org.scala-sbt" %% "util-collection" % utilVersion
   lazy val utilLogging = "org.scala-sbt" %% "util-logging" % utilVersion
@@ -26,8 +26,8 @@ object Dependencies {
   lazy val utilTracking = "org.scala-sbt" %% "util-tracking" % utilVersion
   lazy val utilScripted = "org.scala-sbt" %% "util-scripted" % utilVersion
   lazy val libraryManagement = "org.scala-sbt" %% "librarymanagement" % librarymanagementVersion
-  lazy val launcherInterface = "org.scala-sbt" % "launcher-interface" % "1.0.0-M1"
-  lazy val rawLauncher = "org.scala-sbt" % "launcher" % "1.0.0-M1"
+  lazy val launcherInterface = "org.scala-sbt" % "launcher-interface" % "1.0.0"
+  lazy val rawLauncher = "org.scala-sbt" % "launcher" % "1.0.0"
   lazy val testInterface = "org.scala-sbt" % "test-interface" % "1.0"
 
   lazy val zinc = "org.scala-sbt" %% "zinc" % zincVersion
diff --git a/sbt/src/main/scala/Import.scala b/sbt/src/main/scala/Import.scala
index d8d293a35..10285ce9a 100644
--- a/sbt/src/main/scala/Import.scala
+++ b/sbt/src/main/scala/Import.scala
@@ -1,6 +1,13 @@
 package sbt
 
-object Import {
+trait Import {
+  type Setting[T] = Def.Setting[T]
+  type ScopedKey[T] = Def.ScopedKey[T]
+  type SettingsDefinition = Def.SettingsDefinition
+  type File = java.io.File
+  type URI = java.net.URI
+  type URL = java.net.URL
+
   // sbt.io
   val AllPassFilter = sbt.io.AllPassFilter
   val DirectoryFilter = sbt.io.DirectoryFilter
@@ -17,10 +24,8 @@ object Import {
   type NameFilter = sbt.io.NameFilter
   val NothingFilter = sbt.io.NothingFilter
   val Path = sbt.io.Path
-  type PathExtra = sbt.io.PathExtra
   val PathFinder = sbt.io.PathFinder
   type PathFinder = sbt.io.PathFinder
-  type PathLow = sbt.io.PathLow
   type PatternFilter = sbt.io.PatternFilter
   type RichFile = sbt.io.RichFile
   type SimpleFileFilter = sbt.io.SimpleFileFilter
@@ -362,8 +367,6 @@ object Import {
   type ModuleSettings = sbt.internal.librarymanagement.ModuleSettings
   val InlineConfiguration = sbt.internal.librarymanagement.InlineConfiguration
   type InlineConfiguration = sbt.internal.librarymanagement.InlineConfiguration
-  val InlineConfigurationWithExcludes = sbt.internal.librarymanagement.InlineConfigurationWithExcludes
-  type InlineConfigurationWithExcludes = sbt.internal.librarymanagement.InlineConfigurationWithExcludes
   type InlineIvyConfiguration = sbt.internal.librarymanagement.InlineIvyConfiguration
   type InvalidComponent = sbt.internal.librarymanagement.InvalidComponent
   val IvyActions = sbt.internal.librarymanagement.IvyActions
diff --git a/sbt/src/main/scala/ProcessExtra.scala b/sbt/src/main/scala/ProcessExtra.scala
index 9a3c020c4..1645c6147 100644
--- a/sbt/src/main/scala/ProcessExtra.scala
+++ b/sbt/src/main/scala/ProcessExtra.scala
@@ -1,6 +1,8 @@
 package sbt
 
 import java.lang.{ Process => JProcess, ProcessBuilder => JProcessBuilder }
+import java.net.URL
+import java.io.File
 
 trait ProcessExtra {
   import scala.sys.process._
@@ -8,8 +10,8 @@ trait ProcessExtra {
   implicit def builderToProcess(builder: JProcessBuilder): ProcessBuilder = apply(builder)
   implicit def fileToProcess(file: File): ProcessBuilder.FileBuilder = apply(file)
   implicit def urlToProcess(url: URL): ProcessBuilder.URLBuilder = apply(url)
-  @deprecated("Use string interpolation", "0.13.0")
-  implicit def xmlToProcess(command: scala.xml.Elem): ProcessBuilder = apply(command)
+  // @deprecated("Use string interpolation", "0.13.0")
+  // implicit def xmlToProcess(command: scala.xml.Elem): ProcessBuilder = apply(command)
   implicit def buildersToProcess[T](builders: Seq[T])(implicit convert: T => ProcessBuilder.Source): Seq[ProcessBuilder.Source] = applySeq(builders)
 
   implicit def stringToProcess(command: String): ProcessBuilder = apply(command)
diff --git a/sbt/src/main/scala/package.scala b/sbt/src/main/scala/package.scala
index 48f00804a..71288c370 100644
--- a/sbt/src/main/scala/package.scala
+++ b/sbt/src/main/scala/package.scala
@@ -1,47 +1,4 @@
 /* sbt -- Simple Build Tool
  * Copyright 2010, 2011 Mark Harrah
  */
-package object sbt extends sbt.std.TaskExtra with sbt.internal.util.Types with sbt.ProcessExtra
-    with sbt.internal.librarymanagement.impl.DependencyBuilders with sbt.io.PathExtra with sbt.ProjectExtra
-    with sbt.internal.librarymanagement.DependencyFilterExtra with sbt.BuildExtra with sbt.TaskMacroExtra
-    with sbt.ScopeFilter.Make {
-  type Setting[T] = Def.Setting[T]
-  type ScopedKey[T] = Def.ScopedKey[T]
-  type SettingsDefinition = Def.SettingsDefinition
-  type File = java.io.File
-  type URI = java.net.URI
-  type URL = java.net.URL
-
-  object CompileOrder {
-    val JavaThenScala = xsbti.compile.CompileOrder.JavaThenScala
-    val ScalaThenJava = xsbti.compile.CompileOrder.ScalaThenJava
-    val Mixed = xsbti.compile.CompileOrder.Mixed
-  }
-  type CompileOrder = xsbti.compile.CompileOrder
-
-  implicit def maybeToOption[S](m: xsbti.Maybe[S]): Option[S] =
-    if (m.isDefined) Some(m.get) else None
-  def uri(s: String): URI = new URI(s)
-  def file(s: String): File = new File(s)
-  def url(s: String): URL = new URL(s)
-
-  final val ThisScope = Scope.ThisScope
-  final val GlobalScope = Scope.GlobalScope
-
-  import sbt.librarymanagement.{ Configuration, Configurations => C }
-  final val Compile = C.Compile
-  final val Test = C.Test
-  final val Runtime = C.Runtime
-  final val IntegrationTest = C.IntegrationTest
-  final val Default = C.Default
-  final val Provided = C.Provided
-  // java.lang.System is more important, so don't alias this one
-  //	final val System = C.System
-  final val Optional = C.Optional
-  def config(s: String): Configuration = C.config(s)
-
-  import language.experimental.macros
-  def settingKey[T](description: String): SettingKey[T] = macro std.KeyMacro.settingKeyImpl[T]
-  def taskKey[T](description: String): TaskKey[T] = macro std.KeyMacro.taskKeyImpl[T]
-  def inputKey[T](description: String): InputKey[T] = macro std.KeyMacro.inputKeyImpl[T]
-}
+package object sbt extends Import
diff --git a/sbt/src/main/scala/syntax.scala b/sbt/src/main/scala/syntax.scala
new file mode 100644
index 000000000..838eb123a
--- /dev/null
+++ b/sbt/src/main/scala/syntax.scala
@@ -0,0 +1,64 @@
+package sbt
+
+object syntax extends syntax
+
+abstract class syntax extends IOSyntax0 with sbt.std.TaskExtra with sbt.internal.util.Types with sbt.ProcessExtra
+    with sbt.internal.librarymanagement.impl.DependencyBuilders with sbt.ProjectExtra
+    with sbt.internal.librarymanagement.DependencyFilterExtra with sbt.BuildExtra with sbt.TaskMacroExtra
+    with sbt.ScopeFilter.Make {
+
+  // IO
+  def uri(s: String): URI = new URI(s)
+  def file(s: String): File = new File(s)
+  def url(s: String): URL = new URL(s)
+  implicit def fileToRichFile(file: File): sbt.io.RichFile = new sbt.io.RichFile(file)
+  implicit def filesToFinder(cc: Traversable[File]): sbt.io.PathFinder = sbt.io.PathFinder.strict(cc)
+
+  // others
+
+  object CompileOrder {
+    val JavaThenScala = xsbti.compile.CompileOrder.JavaThenScala
+    val ScalaThenJava = xsbti.compile.CompileOrder.ScalaThenJava
+    val Mixed = xsbti.compile.CompileOrder.Mixed
+  }
+  type CompileOrder = xsbti.compile.CompileOrder
+
+  implicit def maybeToOption[S](m: xsbti.Maybe[S]): Option[S] =
+    if (m.isDefined) Some(m.get) else None
+
+  final val ThisScope = Scope.ThisScope
+  final val GlobalScope = Scope.GlobalScope
+
+  import sbt.{ Configurations => C }
+  final val Compile = C.Compile
+  final val Test = C.Test
+  final val Runtime = C.Runtime
+  final val IntegrationTest = C.IntegrationTest
+  final val Default = C.Default
+  final val Provided = C.Provided
+  // java.lang.System is more important, so don't alias this one
+  //  final val System = C.System
+  final val Optional = C.Optional
+  def config(s: String): Configuration = C.config(s)
+
+  import language.experimental.macros
+  def settingKey[T](description: String): SettingKey[T] = macro std.KeyMacro.settingKeyImpl[T]
+  def taskKey[T](description: String): TaskKey[T] = macro std.KeyMacro.taskKeyImpl[T]
+  def inputKey[T](description: String): InputKey[T] = macro std.KeyMacro.inputKeyImpl[T]
+}
+
+// Todo share this this io.syntax
+private[sbt] trait IOSyntax0 extends IOSyntax1 {
+  implicit def alternative[A, B](f: A => Option[B]): Alternative[A, B] =
+    new Alternative[A, B] {
+      def |(g: A => Option[B]) =
+        (a: A) => f(a) orElse g(a)
+    }
+}
+private[sbt] trait Alternative[A, B] {
+  def |(g: A => Option[B]): A => Option[B]
+}
+
+private[sbt] trait IOSyntax1 {
+  implicit def singleFileFinder(file: File): sbt.io.PathFinder = sbt.io.PathFinder(file)
+}
diff --git a/sbt/src/sbt-test/actions/aggregate/project/Marker.scala b/sbt/src/sbt-test/actions/aggregate/project/Marker.scala
index c4624579a..72f47b8fa 100644
--- a/sbt/src/sbt-test/actions/aggregate/project/Marker.scala
+++ b/sbt/src/sbt-test/actions/aggregate/project/Marker.scala
@@ -1,6 +1,4 @@
-import sbt._
-import Keys._
-import Import._
+import sbt._, syntax._, Keys._
 import Def.Initialize
 
 object Marker extends AutoPlugin {
diff --git a/sbt/src/sbt-test/actions/compile-time-only/changes/A1.scala b/sbt/src/sbt-test/actions/compile-time-only/changes/A1.scala
index 40e72ac6e..d83a42865 100644
--- a/sbt/src/sbt-test/actions/compile-time-only/changes/A1.scala
+++ b/sbt/src/sbt-test/actions/compile-time-only/changes/A1.scala
@@ -1,5 +1,4 @@
-import sbt._
-import Import._
+import sbt._, syntax._, Keys._
 import Def.Initialize
 import complete.{DefaultParsers, Parser}
 
diff --git a/sbt/src/sbt-test/actions/compile-time-only/changes/A3.scala b/sbt/src/sbt-test/actions/compile-time-only/changes/A3.scala
index 09913bebc..8a4a3a849 100644
--- a/sbt/src/sbt-test/actions/compile-time-only/changes/A3.scala
+++ b/sbt/src/sbt-test/actions/compile-time-only/changes/A3.scala
@@ -1,5 +1,4 @@
-import sbt._
-import Import._
+import sbt._, syntax._, Keys._
 import Def.Initialize
 import complete.{DefaultParsers, Parser}
 
diff --git a/sbt/src/sbt-test/actions/state/build.sbt b/sbt/src/sbt-test/actions/state/build.sbt
index 7b57aac9e..fa3b59606 100644
--- a/sbt/src/sbt-test/actions/state/build.sbt
+++ b/sbt/src/sbt-test/actions/state/build.sbt
@@ -1,4 +1,3 @@
-import Import._
 import complete.Parser
 import complete.DefaultParsers._
 import sbinary.DefaultProtocol._
diff --git a/sbt/src/sbt-test/project/auto-plugins/project/Q.scala b/sbt/src/sbt-test/project/auto-plugins/project/Q.scala
index bc3461b14..9819d5fda 100644
--- a/sbt/src/sbt-test/project/auto-plugins/project/Q.scala
+++ b/sbt/src/sbt-test/project/auto-plugins/project/Q.scala
@@ -1,8 +1,6 @@
 package sbttest // you need package http://stackoverflow.com/questions/9822008/
 
-	import sbt._
-	import Import._
-	import sbt.Keys.{name, resolvedScoped, organization	}
+	import sbt._, syntax._, Keys._
 	import java.util.concurrent.atomic.{AtomicInteger => AInt}
 
 object Imports
diff --git a/sbt/src/sbt-test/project/binary-plugin/changes/define/A.scala b/sbt/src/sbt-test/project/binary-plugin/changes/define/A.scala
index c1293a3cf..352643e3c 100644
--- a/sbt/src/sbt-test/project/binary-plugin/changes/define/A.scala
+++ b/sbt/src/sbt-test/project/binary-plugin/changes/define/A.scala
@@ -1,8 +1,6 @@
 package sbttest // you need package http://stackoverflow.com/questions/9822008/
 
-import sbt._
-import Keys._
-import Import._
+import sbt._, syntax._, Keys._
 
 object C extends AutoPlugin {
 	object autoImport {
diff --git a/sbt/src/sbt-test/project/session-update-from-cmd/project/Common.scala b/sbt/src/sbt-test/project/session-update-from-cmd/project/Common.scala
index 4d9fc6660..94f7f2a81 100644
--- a/sbt/src/sbt-test/project/session-update-from-cmd/project/Common.scala
+++ b/sbt/src/sbt-test/project/session-update-from-cmd/project/Common.scala
@@ -1,6 +1,4 @@
-import sbt._
-import Keys._
-import Import._
+import sbt._, syntax._, Keys._
 
 object Common {
   lazy val k1 = taskKey[Unit]("")
diff --git a/scripted/plugin/src/main/scala/sbt/ScriptedPlugin.scala b/scripted/plugin/src/main/scala/sbt/ScriptedPlugin.scala
index e74a8d365..1a663350d 100644
--- a/scripted/plugin/src/main/scala/sbt/ScriptedPlugin.scala
+++ b/scripted/plugin/src/main/scala/sbt/ScriptedPlugin.scala
@@ -11,9 +11,7 @@ import sbt.internal.inc.ModuleUtilities
 import java.lang.reflect.{ InvocationTargetException, Method }
 import java.util.Properties
 
-import sbt.librarymanagement.Configuration
-
-import sbt.io.{ AllPassFilter, PathFinder }
+import sbt.syntax._
 
 object ScriptedPlugin extends AutoPlugin {
   override def requires = plugins.JvmPlugin
diff --git a/scripted/sbt/src/main/scala/sbt/test/ScriptedTests.scala b/scripted/sbt/src/main/scala/sbt/test/ScriptedTests.scala
index 24755030a..ed53c7f6d 100644
--- a/scripted/sbt/src/main/scala/sbt/test/ScriptedTests.scala
+++ b/scripted/sbt/src/main/scala/sbt/test/ScriptedTests.scala
@@ -29,7 +29,7 @@ final class ScriptedTests(resourceBaseDirectory: File, bufferLog: Boolean, launc
   def scriptedTest(group: String, name: String, log: Logger): Seq[() => Option[String]] =
     scriptedTest(group, name, emptyCallback, log)
   def scriptedTest(group: String, name: String, prescripted: File => Unit, log: Logger): Seq[() => Option[String]] = {
-    import Path._
+    import sbt.io.syntax._
     import GlobFilter._
     var failed = false
     for (groupDir <- (resourceBaseDirectory * group).get; nme <- (groupDir * name).get) yield {
diff --git a/tasks/standard/src/main/scala/sbt/std/Streams.scala b/tasks/standard/src/main/scala/sbt/std/Streams.scala
index 17fd19677..064ac8d7b 100644
--- a/tasks/standard/src/main/scala/sbt/std/Streams.scala
+++ b/tasks/standard/src/main/scala/sbt/std/Streams.scala
@@ -10,7 +10,7 @@ import java.io.{ Closeable, File, FileInputStream, FileOutputStream, InputStream
 
 import sbt.internal.io.DeferredWriter
 import sbt.io.IO
-import sbt.io.Path._
+import sbt.io.syntax._
 
 import sbt.util.Logger