diff --git a/.travis.yml b/.travis.yml
index fe8dc5a00..af5fed964 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,35 +25,18 @@ matrix:
       sudo: required
       services:
         - docker
-    - env: SCALA_VERSION=2.10
-      os: linux
-      jdk: oraclejdk8
-      sudo: required
-      services:
-        - docker
     - env: SCALA_VERSION=2.12 SBT_COURSIER=1
       os: linux
       jdk: oraclejdk8
     - env: SCALA_VERSION=2.12 SBT_SHADING=1
       os: linux
       jdk: oraclejdk8
-    - env: SCALA_VERSION=2.10 SBT_COURSIER=1
-      os: linux
-      jdk: oraclejdk8
-      services:
-        - docker
-    - env: SCALA_VERSION=2.10 SBT_SHADING=1
-      os: linux
-      jdk: oraclejdk8
     - env: SCALA_VERSION=2.12 SCALA_JS=1
       os: linux
       jdk: oraclejdk8
     - env: SCALA_VERSION=2.11 SCALA_JS=1
       os: linux
       jdk: oraclejdk8
-    - env: SCALA_VERSION=2.10 SCALA_JS=1
-      os: linux
-      jdk: oraclejdk8
     - os: linux
       jdk: oraclejdk8
       script:
diff --git a/appveyor.yml b/appveyor.yml
index 47be3595e..a61516508 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -25,16 +25,12 @@ build_script:
   - ps: Start-Job -filepath .\scripts\start-it-auth-server.ps1 -ArgumentList $pwd, $env:TEST_REPOSITORY_HOST, $env:TEST_REPOSITORY_PORT, $env:TEST_REPOSITORY_USER, $env:TEST_REPOSITORY_PASSWORD
   - sbt scala212 coreJVM/publishLocal cacheJVM/publishLocal extra/publishLocal scalazJVM/publishLocal cli/publishLocal
   - sbt scala211 compile coreJVM/publishLocal
-  - sbt scala210 compile
 test_script:
   - sbt scala212 testsJVM/test
   - sbt scala211 testsJVM/test
-  - sbt scala210 testsJVM/test
   - sbt scala212 testsJVM/it:test
   - sbt scala211 testsJVM/it:test
-  - sbt scala210 testsJVM/it:test
-  - sbt scala212 "sbt-coursier/scripted sbt-coursier/simple" "sbt-shading/scripted sbt-shading/*" # for sbt 1.0
-  - sbt scala210 "sbt-coursier/scripted sbt-coursier/*" "sbt-coursier/scripted sbt-coursier-0.13/*" "sbt-shading/scripted sbt-shading/*" "sbt-shading/scripted sbt-shading-0.13/*" # for sbt 0.13
+  - sbt scala212 sbt-coursier/scripted sbt-shading/scripted
 branches:
   only:
     - master
diff --git a/build.sbt b/build.sbt
index 0fe94d8ad..502fa081f 100644
--- a/build.sbt
+++ b/build.sbt
@@ -10,11 +10,10 @@ lazy val core = crossProject(JSPlatform, JVMPlatform)
   .jvmConfigure(_.enablePlugins(ShadingPlugin))
   .jvmSettings(
     shading,
-    quasiQuotesIfNecessary,
-    scalaXmlIfNecessary,
     libs ++= Seq(
       Deps.fastParse % "shaded",
-      Deps.jsoup % "shaded"
+      Deps.jsoup % "shaded",
+      Deps.scalaXml
     ),
     shadeNamespaces ++= Set(
       "org.jsoup",
@@ -52,7 +51,7 @@ lazy val tests = crossProject(JSPlatform, JVMPlatform)
     dontPublish,
     hasITs,
     coursierPrefix,
-    libs += Deps.scalaAsync.value,
+    libs += Deps.scalaAsync,
     utest,
     sharedTestResources
   )
@@ -71,7 +70,7 @@ lazy val `proxy-tests` = project
     coursierPrefix,
     libs ++= Seq(
       Deps.dockerClient,
-      Deps.scalaAsync.value,
+      Deps.scalaAsync,
       Deps.slf4JNop
     ),
     utest,
diff --git a/cli/src/main/scala-2.10/coursier/cli/Coursier.scala b/cli/src/main/scala-2.10/coursier/cli/Coursier.scala
deleted file mode 100644
index 1f106cc1a..000000000
--- a/cli/src/main/scala-2.10/coursier/cli/Coursier.scala
+++ /dev/null
@@ -1,6 +0,0 @@
-package coursier.cli
-
-// dummy app to keep proguard quiet in 2.10
-object Coursier {
-  def main(args: Array[String]): Unit = {}
-}
diff --git a/project/Aliases.scala b/project/Aliases.scala
index ee5cf0072..43cb12601 100644
--- a/project/Aliases.scala
+++ b/project/Aliases.scala
@@ -81,13 +81,8 @@ object Aliases {
     scriptedSettings.filterNot(_.key.key.label == libraryDependencies.key.label) ++ Seq(
       libraryDependencies ++= {
         scalaBinaryVersion.value match {
-          case "2.10" | "2.12" =>
+          case "2.12" =>
             partialVersion(scriptedSbt.value) match {
-              case Some((0, 13)) =>
-                Seq(
-                  "org.scala-sbt" % "scripted-sbt" % scriptedSbt.value % ScriptedConf,
-                  "org.scala-sbt" % "sbt-launch" % scriptedSbt.value % ScriptedLaunchConf
-                )
               case Some((1, _)) =>
                 Seq(
                   "org.scala-sbt" %% "scripted-sbt" % scriptedSbt.value % ScriptedConf,
diff --git a/project/Deps.scala b/project/Deps.scala
index f88639cc1..ba99d43e0 100644
--- a/project/Deps.scala
+++ b/project/Deps.scala
@@ -24,15 +24,8 @@ object Deps {
     sbtPluginExtra("com.jsuereth" % "sbt-pgp" % ver, sbtv, sv)
   }
 
-  def scalaAsync = Def.setting {
+  def scalaAsync = "org.scala-lang.modules" %% "scala-async" % "0.9.7"
 
-    val version =
-      if (scalaBinaryVersion.value == "2.10") "0.9.5"
-      else "0.9.7"
-
-    "org.scala-lang.modules" %% "scala-async" % version
-  }
-  
   def jarjar = "io.get-coursier.jarjar" % "jarjar-core" % "1.0.1-coursier-1"
 
   def jarjarTransitiveDeps = Seq(
diff --git a/project/ScalaVersion.scala b/project/ScalaVersion.scala
index 76451f00b..5af00a4ef 100644
--- a/project/ScalaVersion.scala
+++ b/project/ScalaVersion.scala
@@ -3,9 +3,8 @@ object ScalaVersion {
 
   def scala212 = "2.12.6"
   def scala211 = "2.11.12"
-  def scala210 = "2.10.7"
 
-  val versions = Seq(scala212, scala211, scala210)
+  val versions = Seq(scala212, scala211)
 
   val map = versions
     .map { v =>
diff --git a/project/Settings.scala b/project/Settings.scala
index f30ea1ee9..810cee3c8 100644
--- a/project/Settings.scala
+++ b/project/Settings.scala
@@ -30,7 +30,7 @@ object Settings {
     organization := "io.get-coursier",
     scalazBintrayRepository,
     sonatypeRepository("releases"),
-    crossScalaVersions := Seq(scala212, scala211, scala210), // defined for all projects to trump sbt-doge
+    crossScalaVersions := Seq(scala212, scala211), // defined for all projects to trump sbt-doge
     scalacOptions ++= Seq(
       "-target:jvm-1.8",
       "-feature",
@@ -68,13 +68,7 @@ object Settings {
   }
 
   lazy val shared = javaScalaPluginShared ++ Seq(
-    scalaVersion := scala212,
-    libs ++= {
-      if (scalaBinaryVersion.value == "2.10")
-        Seq(compilerPlugin("org.scalamacros" % "paradise" % "2.1.0" cross CrossVersion.full))
-      else
-        Seq()
-    }
+    scalaVersion := scala212
   )
 
   lazy val pureJava = javaScalaPluginShared ++ Seq(
@@ -110,23 +104,6 @@ object Settings {
     name := "coursier-" + name.value
   }
 
-  lazy val scalaXmlIfNecessary = Seq(
-    libs ++= {
-      if (scalaBinaryVersion.value == "2.10") Seq()
-      else Seq(Deps.scalaXml)
-    }
-  )
-
-  lazy val quasiQuotesIfNecessary = Seq(
-    libs ++= {
-      if (scalaBinaryVersion.value == "2.10")
-        // directly depending on that one so that it doesn't get shaded
-        Seq(Deps.quasiQuotes)
-      else
-        Nil
-    }
-  )
-
   lazy val noTests = Seq(
     test.in(Test) := {},
     testOnly.in(Test) := {}
@@ -159,7 +136,6 @@ object Settings {
     )
 
     val sbtPluginScalaVersions = Map(
-      "0.13" -> "2.10",
       "1.0"  -> "2.12"
     )
 
@@ -200,11 +176,10 @@ object Settings {
     )
   }
 
-  val sbt013Version = "0.13.8"
   val sbt10Version = "1.0.2"
 
   val pluginOverrideCrossScalaVersion = Seq(
-    crossScalaVersions := Seq(scala212, scala210)
+    crossScalaVersions := Seq(scala212)
   )
 
   lazy val plugin =
@@ -220,19 +195,19 @@ object Settings {
       scriptedBufferLog := false,
       sbtPlugin := {
         scalaBinaryVersion.value match {
-          case "2.10" | "2.12" => true
+          case "2.12" => true
           case _ => false
         }
       },
       sbtVersion.in(pluginCrossBuild) := {
         scalaBinaryVersion.value match {
-          case "2.10" => sbt013Version
           case "2.12" => sbt10Version
           case _ => sbtVersion.in(pluginCrossBuild).value
         }
       },
       resolvers ++= Seq(
-        // added so that 2.10 artifacts of the other modules can be found by
+        // Still necessary?
+        // added so that 2.12 artifacts of the other modules can be found by
         // the too-naive-for-now inter-project resolver of the coursier SBT plugin
         Resolver.sonatypeRepo("snapshots"),
         // added for sbt-scripted to be fine even with ++2.11.x
diff --git a/sbt-coursier/src/main/scala/coursier/CoursierPlugin.scala b/sbt-coursier/src/main/scala/coursier/CoursierPlugin.scala
index a5dc13dfc..5de7f4364 100644
--- a/sbt-coursier/src/main/scala/coursier/CoursierPlugin.scala
+++ b/sbt-coursier/src/main/scala/coursier/CoursierPlugin.scala
@@ -5,8 +5,6 @@ import sbt.librarymanagement._
 import sbt.{ Configuration, Resolver, _ }
 import sbt.Keys._
 
-import SbtCompatibility._
-
 object CoursierPlugin extends AutoPlugin {
 
   override def trigger = allRequirements
@@ -317,4 +315,19 @@ object CoursierPlugin extends AutoPlugin {
     inConfig(Compile)(treeSettings) ++
     inConfig(Test)(treeSettings)
 
+
+  private lazy val needsIvyXmlLocal = Seq(publishLocalConfiguration) ++ getPubConf("makeIvyXmlLocalConfiguration")
+  private lazy val needsIvyXml = Seq(publishConfiguration) ++ getPubConf("makeIvyXmlConfiguration")
+
+  private[this] def getPubConf(method: String): List[TaskKey[PublishConfiguration]] =
+    try {
+      val cls = Keys.getClass
+      val m = cls.getMethod(method)
+      val task = m.invoke(Keys).asInstanceOf[TaskKey[PublishConfiguration]]
+      List(task)
+    } catch {
+      case _: Throwable => // FIXME Too wide
+        Nil
+    }
+
 }
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/build.sbt b/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/build.sbt
index 826c05673..627874b74 100644
--- a/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/build.sbt
+++ b/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/build.sbt
@@ -1,7 +1,4 @@
 
-// for SbtExclusionRule with sbt 1.0
-import Compatibility._
-
 scalaVersion := "2.11.8"
 
 organization := "io.get-coursier.test"
@@ -10,5 +7,5 @@ version := "0.1.0-SNAPSHOT"
 
 libraryDependencies += "com.github.alexarchambault" %% "argonaut-shapeless_6.1" % "1.0.0-RC1"
 
-excludeDependencies += SbtExclusionRule("com.chuusai", "shapeless_2.11")
+excludeDependencies += sbt.ExclusionRule("com.chuusai", "shapeless_2.11")
 excludeDependencies += "io.argonaut" %% "argonaut"
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/project/src/main/scala-2.10/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/project/src/main/scala-2.10/Compatibility.scala
deleted file mode 100644
index 19835e1be..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/project/src/main/scala-2.10/Compatibility.scala
+++ /dev/null
@@ -1 +0,0 @@
-object Compatibility
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/project/src/main/scala-2.12/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/project/src/main/scala-2.12/Compatibility.scala
deleted file mode 100644
index 53962be7a..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/exclude-dependencies/project/src/main/scala-2.12/Compatibility.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Compatibility {
-
-  val SbtExclusionRule = sbt.ExclusionRule
-
-}
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/build.sbt b/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/build.sbt
index 19c403d7c..7465c34d7 100644
--- a/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/build.sbt
+++ b/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/build.sbt
@@ -1,6 +1,4 @@
 
-import Compatibility._
-
 lazy val noPomCheck = TaskKey[Unit]("noPomCheck")
 
 noPomCheck := {
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/project/src/main/scala-2.10/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/project/src/main/scala-2.10/Compatibility.scala
deleted file mode 100644
index 8824f1209..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/project/src/main/scala-2.10/Compatibility.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Compatibility {
-
-  implicit class UpdateReportOps(val rep: sbt.UpdateReport) extends AnyVal {
-    def configuration(conf: sbt.Configuration) =
-      rep.configuration(conf.name)
-  }
-
-}
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/project/src/main/scala-2.12/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/project/src/main/scala-2.12/Compatibility.scala
deleted file mode 100644
index 19835e1be..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/no-pom-artifact/project/src/main/scala-2.12/Compatibility.scala
+++ /dev/null
@@ -1 +0,0 @@
-object Compatibility
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/build.sbt b/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/build.sbt
index 8bebbda09..0a8f118b2 100644
--- a/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/build.sbt
+++ b/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/build.sbt
@@ -1,6 +1,4 @@
 
-import Compatibility._
-
 val org = "io.get-coursier.scriptedtest"
 val ver = "0.1.0-SNAPSHOT"
 
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/project/src/main/scala-2.10/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/project/src/main/scala-2.10/Compatibility.scala
deleted file mode 100644
index 8824f1209..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/project/src/main/scala-2.10/Compatibility.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Compatibility {
-
-  implicit class UpdateReportOps(val rep: sbt.UpdateReport) extends AnyVal {
-    def configuration(conf: sbt.Configuration) =
-      rep.configuration(conf.name)
-  }
-
-}
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/project/src/main/scala-2.12/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/project/src/main/scala-2.12/Compatibility.scala
deleted file mode 100644
index 19835e1be..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/publish-local-sources-javadoc-conf/project/src/main/scala-2.12/Compatibility.scala
+++ /dev/null
@@ -1 +0,0 @@
-object Compatibility
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/build.sbt b/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/build.sbt
index d4fce7575..9ba11f7b2 100644
--- a/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/build.sbt
+++ b/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/build.sbt
@@ -1,6 +1,4 @@
 
-import Compatibility._
-
 lazy val noJbossInterceptorCheck = TaskKey[Unit]("noJbossInterceptorCheck")
 
 noJbossInterceptorCheck := {
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/project/src/main/scala-2.10/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/project/src/main/scala-2.10/Compatibility.scala
deleted file mode 100644
index 8824f1209..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/project/src/main/scala-2.10/Compatibility.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Compatibility {
-
-  implicit class UpdateReportOps(val rep: sbt.UpdateReport) extends AnyVal {
-    def configuration(conf: sbt.Configuration) =
-      rep.configuration(conf.name)
-  }
-
-}
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/project/src/main/scala-2.12/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/project/src/main/scala-2.12/Compatibility.scala
deleted file mode 100644
index 19835e1be..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/sbt-assembly/project/src/main/scala-2.12/Compatibility.scala
+++ /dev/null
@@ -1 +0,0 @@
-object Compatibility
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/build.sbt b/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/build.sbt
index 846809c67..b3ac5e630 100644
--- a/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/build.sbt
+++ b/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/build.sbt
@@ -1,6 +1,4 @@
 
-import Compatibility._
-
 scalaVersion := appConfiguration.value.provider.scalaProvider.version
 
 lazy val updateClassifiersCheck = TaskKey[Unit]("updateClassifiersCheck")
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/project/src/main/scala-2.10/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/project/src/main/scala-2.10/Compatibility.scala
deleted file mode 100644
index 8824f1209..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/project/src/main/scala-2.10/Compatibility.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Compatibility {
-
-  implicit class UpdateReportOps(val rep: sbt.UpdateReport) extends AnyVal {
-    def configuration(conf: sbt.Configuration) =
-      rep.configuration(conf.name)
-  }
-
-}
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/project/src/main/scala-2.12/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/project/src/main/scala-2.12/Compatibility.scala
deleted file mode 100644
index 19835e1be..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/scala-sources-javadoc-jars/project/src/main/scala-2.12/Compatibility.scala
+++ /dev/null
@@ -1 +0,0 @@
-object Compatibility
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/build.sbt b/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/build.sbt
index 0c78e2523..8019f41f5 100644
--- a/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/build.sbt
+++ b/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/build.sbt
@@ -1,4 +1,3 @@
-import Compatibility._
 
 scalaVersion := "2.12.2-bin-typelevel-4"
 scalaOrganization := "org.typelevel"
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/project/src/main/scala-2.10/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/project/src/main/scala-2.10/Compatibility.scala
deleted file mode 100644
index 114525fc4..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/project/src/main/scala-2.10/Compatibility.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-object Compatibility {
-
-  // patch method not available in sbt 0.13.8
-
-  implicit class CrossVersionOps(val companion: sbt.CrossVersion.type) extends AnyVal {
-    def patch: sbt.CrossVersion = new sbt.CrossVersion.Full(patchFun)
-  }
-
-  // adapted from sbt.CrossVersion from the sbt 0.13.16 sources
-
-  private val BinCompatV = """(\d+)\.(\d+)\.(\d+)(-\w+)??-bin(-.*)?""".r
-
-  private def patchFun(fullVersion: String): String =
-    fullVersion match {
-      case BinCompatV(x, y, z, w, _) => s"""$x.$y.$z${if (w == null) "" else w}"""
-      case other                     => other
-    }
-
-}
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/project/src/main/scala-2.12/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/project/src/main/scala-2.12/Compatibility.scala
deleted file mode 100644
index 19835e1be..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/typelevel-with-dependencies/project/src/main/scala-2.12/Compatibility.scala
+++ /dev/null
@@ -1 +0,0 @@
-object Compatibility
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/build.sbt b/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/build.sbt
index 1441e151c..3108c1548 100644
--- a/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/build.sbt
+++ b/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/build.sbt
@@ -1,6 +1,4 @@
 
-import Compatibility._
-
 scalaVersion := appConfiguration.value.provider.scalaProvider.version
 
 lazy val updateSbtClassifiersCheck = TaskKey[Unit]("updateSbtClassifiersCheck")
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/project/src/main/scala-2.10/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/project/src/main/scala-2.10/Compatibility.scala
deleted file mode 100644
index 8824f1209..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/project/src/main/scala-2.10/Compatibility.scala
+++ /dev/null
@@ -1,8 +0,0 @@
-object Compatibility {
-
-  implicit class UpdateReportOps(val rep: sbt.UpdateReport) extends AnyVal {
-    def configuration(conf: sbt.Configuration) =
-      rep.configuration(conf.name)
-  }
-
-}
diff --git a/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/project/src/main/scala-2.12/Compatibility.scala b/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/project/src/main/scala-2.12/Compatibility.scala
deleted file mode 100644
index 19835e1be..000000000
--- a/sbt-coursier/src/sbt-test/sbt-coursier/update-sbt-classifiers/project/src/main/scala-2.12/Compatibility.scala
+++ /dev/null
@@ -1 +0,0 @@
-object Compatibility
diff --git a/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/build.sbt b/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/build.sbt
index ebf7f80c8..2a84893b3 100644
--- a/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/build.sbt
+++ b/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/build.sbt
@@ -1,7 +1,4 @@
 
-// for SbtExclusionRule with sbt 1.0
-import Compatibility._
-
 enablePlugins(coursier.ShadingPlugin)
 shadingNamespace := "test.shaded"
 shadeNamespaces += "argonaut"
@@ -12,7 +9,7 @@ libraryDependencies ++= Seq(
   "org.scala-lang" % "scala-reflect" % scalaVersion.value
 )
 
-excludeDependencies += SbtExclusionRule("com.chuusai", "shapeless_2.11")
+excludeDependencies += sbt.ExclusionRule("com.chuusai", "shapeless_2.11")
 
 scalaVersion := "2.11.8"
 organization := "io.get-coursier.test"
diff --git a/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/project/src/main/scala-2.10/Compatibility.scala b/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/project/src/main/scala-2.10/Compatibility.scala
deleted file mode 100644
index 19835e1be..000000000
--- a/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/project/src/main/scala-2.10/Compatibility.scala
+++ /dev/null
@@ -1 +0,0 @@
-object Compatibility
diff --git a/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/project/src/main/scala-2.12/Compatibility.scala b/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/project/src/main/scala-2.12/Compatibility.scala
deleted file mode 100644
index 53962be7a..000000000
--- a/sbt-shading/src/sbt-test/sbt-shading/exclude-dependencies/project/src/main/scala-2.12/Compatibility.scala
+++ /dev/null
@@ -1,5 +0,0 @@
-object Compatibility {
-
-  val SbtExclusionRule = sbt.ExclusionRule
-
-}
diff --git a/sbt-shared/src/main/scala-2.10/coursier/SbtCompatibility.scala b/sbt-shared/src/main/scala-2.10/coursier/SbtCompatibility.scala
deleted file mode 100644
index c00ba3c98..000000000
--- a/sbt-shared/src/main/scala-2.10/coursier/SbtCompatibility.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-package coursier
-
-object SbtCompatibility {
-  def needsIvyXmlLocal = List(sbt.Keys.deliverLocalConfiguration)
-  def needsIvyXml = List(sbt.Keys.deliverConfiguration)
-
-  implicit class ResolverCompationExtraOps(val res: sbt.Resolver.type) {
-    def SbtRepositoryRoot = res.SbtPluginRepositoryRoot
-  }
-}
diff --git a/sbt-shared/src/main/scala-2.12/coursier/SbtCompatibility.scala b/sbt-shared/src/main/scala-2.12/coursier/SbtCompatibility.scala
deleted file mode 100644
index eaec02c45..000000000
--- a/sbt-shared/src/main/scala-2.12/coursier/SbtCompatibility.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-package coursier
-
-import sbt._, Keys._
-
-object SbtCompatibility {
-  lazy val needsIvyXmlLocal = Seq(publishLocalConfiguration) ++ getPubConf("makeIvyXmlLocalConfiguration")
-  lazy val needsIvyXml = Seq(publishConfiguration) ++ getPubConf("makeIvyXmlConfiguration")
-
-  private[this] def getPubConf(method: String) =
-    try {
-      val cls = Keys.getClass
-      val m = cls.getMethod(method)
-      val task = m.invoke(Keys).asInstanceOf[TaskKey[PublishConfiguration]]
-      List(task)
-    } catch {
-      case _: Throwable => // FIXME Too wide
-        Nil
-    }
-}
diff --git a/scripts/travis.sh b/scripts/travis.sh
index 6a9bf7031..b6c8f200b 100755
--- a/scripts/travis.sh
+++ b/scripts/travis.sh
@@ -32,20 +32,12 @@ sbtShading() {
 
 runSbtCoursierTests() {
   addPgpKeys
-  if [ "$SCALA_VERSION" = "2.10" ]; then
-    CMDS=("sbt-coursier/scripted sbt-coursier/*" "sbt-coursier/scripted sbt-coursier-0.13/*")
-  else
-    CMDS=("sbt-coursier/scripted sbt-coursier/simple") # full scripted suite currently taking too long on Travis CI...
-  fi
-  ./scripts/with-test-repo.sh sbt scalaFromEnv "${CMD[@]}"
+  ./scripts/with-test-repo.sh sbt scalaFromEnv sbt-coursier/scripted
   sbt scalaFromEnv sbt-pgp-coursier/scripted
 }
 
 runSbtShadingTests() {
-  sbt scalaFromEnv "sbt-shading/scripted sbt-shading/*"
-  if [ "$SCALA_VERSION" = "2.10" ]; then
-    sbt scalaFromEnv "sbt-shading/scripted sbt-shading-0.13/*"
-  fi
+  sbt scalaFromEnv sbt-shading/scripted
 }
 
 jsCompile() {
@@ -200,11 +192,11 @@ else
   jvmCompile
 
   if sbtCoursier; then
-    if [ "$SCALA_VERSION" = "2.10" -o "$SCALA_VERSION" = "2.12" ]; then
+    if [ "$SCALA_VERSION" = "2.12" ]; then
       runSbtCoursierTests
     fi
   elif sbtShading; then
-    if [ "$SCALA_VERSION" = "2.10" -o "$SCALA_VERSION" = "2.12" ]; then
+    if [ "$SCALA_VERSION" = "2.12" ]; then
       runSbtShadingTests
     fi
   else