Update dependencies.

build.sbt

@@ -2,7 +2,7 @@ val sparkVersion = "2.4.4"
 val catsCoreVersion = "2.0.0"
 val catsEffectVersion = "2.0.0"
 val catsMtlVersion = "0.7.0"
-val scalatest = "3.0.5"
+val scalatest = "3.0.8"
 val shapeless = "2.3.3"
 val scalacheck = "1.14.3"
 val irrecVersion = "0.2.1"
@@ -23,7 +23,7 @@ lazy val cats = project
  .settings(framelessSettings: _*)
  .settings(publishSettings: _*)
  .settings(
- addCompilerPlugin("org.typelevel" %% "kind-projector" % "0.10.3"),
+ addCompilerPlugin("org.typelevel" % "kind-projector" % "0.11.0" cross CrossVersion.full),
  scalacOptions += "-Ypartial-unification"
  )
  .settings(libraryDependencies ++= Seq(
@@ -65,15 +65,16 @@ lazy val ml = project
 lazy val docs = project
  .settings(framelessSettings: _*)
  .settings(noPublishSettings: _*)
- .settings(tutSettings: _*)
+ .settings(scalacOptions --= Seq("-Xfatal-warnings"))
+ .enablePlugins(TutPlugin)
  .settings(crossTarget := file(".") / "docs" / "target")
  .settings(libraryDependencies ++= Seq(
  "org.apache.spark" %% "spark-core" % sparkVersion,
  "org.apache.spark" %% "spark-sql" % sparkVersion,
  "org.apache.spark" %% "spark-mllib" % sparkVersion
  ))
  .settings(
- addCompilerPlugin("org.typelevel" %% "kind-projector" % "0.10.3"),
+ addCompilerPlugin("org.typelevel" % "kind-projector" % "0.11.0" cross CrossVersion.full),
  scalacOptions ++= Seq(
  "-Ypartial-unification",
  "-Ydelambdafy:inline"
@@ -83,7 +84,7 @@ lazy val docs = project
 
 lazy val framelessSettings = Seq(
  organization := "org.typelevel",
- crossScalaVersions := Seq("2.11.12", "2.12.8"),
+ crossScalaVersions := Seq("2.11.12", "2.12.10"),
  scalaVersion := crossScalaVersions.value.last,
  scalacOptions ++= commonScalacOptions(scalaVersion.value),
  licenses += ("Apache-2.0", url("https://opensource.org/licenses/Apache-2.0")),
@@ -157,7 +158,6 @@ lazy val framelessTypedDatasetREPL = Seq(
 )
 
 lazy val publishSettings = Seq(
- useGpg := true,
  publishMavenStyle := true,
  publishTo := {
  val nexus = "https://oss.sonatype.org/"
@@ -210,8 +210,8 @@ lazy val publishSettings = Seq(
 )
 
 lazy val noPublishSettings = Seq(
- publish := (),
- publishLocal := (),
+ publish := (()),
+ publishLocal := (()),
  publishArtifact := false
 )
 
@@ -228,5 +228,5 @@ lazy val copyReadme = taskKey[Unit]("copy for website generation")
 lazy val copyReadmeImpl = Def.task {
  val from = baseDirectory.value / "README.md"
  val to = baseDirectory.value / "docs" / "src" / "main" / "tut" / "README.md"
- sbt.IO.copy(List((from, to)), overwrite = true, preserveLastModified = true)
+ sbt.IO.copy(List((from, to)), overwrite = true, preserveLastModified = true, preserveExecutable = true)
 }

cats/src/test/scala/frameless/cats/test.scala

@@ -11,11 +11,10 @@ import org.apache.spark.{SparkConf, SparkContext => SC}
 
 import org.scalatest.compatible.Assertion
 import org.scalactic.anyvals.PosInt
-import org.scalatest.Matchers
+import org.scalatest.{Matchers, PropSpec}
 import org.scalacheck.Arbitrary
-import org.scalatest._
+import org.scalatestplus.scalacheck.ScalaCheckPropertyChecks
 import Arbitrary._
-import prop._
 
 import scala.collection.immutable.SortedMap
 import scala.reflect.ClassTag
@@ -63,7 +62,7 @@ object Tests {
  }
 }
 
-class Test extends PropSpec with Matchers with PropertyChecks with SparkTests {
+class Test extends PropSpec with Matchers with ScalaCheckPropertyChecks with SparkTests {
  implicit override val generatorDrivenConfig =
  PropertyCheckConfiguration(minSize = PosInt(10))
 

dataset/src/test/scala/frameless/JobTests.scala

@@ -2,10 +2,10 @@ package frameless
 
 import org.scalacheck.Arbitrary
 import org.scalatest.{BeforeAndAfterAll, FreeSpec, Matchers}
-import org.scalatest.prop.GeneratorDrivenPropertyChecks
+import org.scalatestplus.scalacheck.ScalaCheckDrivenPropertyChecks
 
 
-class JobTests extends FreeSpec with BeforeAndAfterAll with SparkTesting with GeneratorDrivenPropertyChecks with Matchers {
+class JobTests extends FreeSpec with BeforeAndAfterAll with SparkTesting with ScalaCheckDrivenPropertyChecks with Matchers {
 
  "map" - {
  "identity" in {

dataset/src/test/scala/frameless/TypedDatasetSuite.scala

@@ -4,7 +4,7 @@ import org.apache.spark.{SparkConf, SparkContext}
 import org.apache.spark.sql.{SQLContext, SparkSession}
 import org.scalactic.anyvals.PosZInt
 import org.scalatest.{BeforeAndAfterAll, FunSuite}
-import org.scalatest.prop.Checkers
+import org.scalatestplus.scalacheck.Checkers
 import org.scalacheck.Prop
 import org.scalacheck.Prop._
 import scala.util.{Properties, Try}

docs/src/main/tut/TypedDataFrame.md

@@ -66,7 +66,7 @@ def join2(tf1: TypedDataFrame[Foo], tf2: TypedDataFrame[Bar])
  tf1.innerJoin(tf2).using('i)
 ```
 
-Further example are available in the [TypedDataFrame join tests.](../dataframe/src/test/scala/JoinTests.scala)
+Further example are available in the [TypedDataFrame join tests.](https://github.com/typelevel/frameless/blob/17194d2172e75f8994e9481181e85b4c8dcc0f69/dataframe/src/test/scala/JoinTests.scala)
 
 ### Complete example
 
@@ -130,7 +130,7 @@ def bestNeighborhood
 }
 ```
 
-If you compare this version to vanilla Spark where every line is a `DataFrame`, you see how much types can improve readability. An executable version of this example is available in the [BestNeighborhood test](../dataframe/src/test/scala/BestNeighborhood.scala).
+If you compare this version to vanilla Spark where every line is a `DataFrame`, you see how much types can improve readability. An executable version of this example is available in the [BestNeighborhood test](https://github.com/typelevel/frameless/blob/17194d2172e75f8994e9481181e85b4c8dcc0f69/dataframe/src/test/scala/BestNeighborhood.scala).
 
 ### Limitations
 

ml/src/test/scala/frameless/ml/FramelessMlSuite.scala

@@ -3,7 +3,7 @@ package ml
 
 import org.scalactic.anyvals.PosZInt
 import org.scalatest.{BeforeAndAfterAll, FunSuite}
-import org.scalatest.prop.Checkers
+import org.scalatestplus.scalacheck.Checkers
 
 class FramelessMlSuite extends FunSuite with Checkers with BeforeAndAfterAll with SparkTesting {
  // Limit size of generated collections and number of checks because Travis

project/build.properties

@@ -1 +1 @@
-sbt.version=0.13.18
+sbt.version=1.3.4

project/plugins.sbt

@@ -1,4 +1,4 @@
-addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "2.3")
+addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.8.1")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.1")
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.1")
-addSbtPlugin("org.tpolecat" % "tut-plugin" % "0.4.8")
+addSbtPlugin("org.tpolecat" % "tut-plugin" % "0.6.13")