Release 3.2.4.0.

build.sbt

@@ -20,7 +20,7 @@ publishLocal := {}
 val sharedSettings = Seq(
   name := "scalacheck-1.15",
   organization := "org.scalatestplus",
-  version := "3.2.4.0-M1",
+  version := "3.2.4.0",
   homepage := Some(url("https://github.com/scalatest/scalatestplus-scalacheck")),
   licenses := List("Apache-2.0" -> url("http://www.apache.org/licenses/LICENSE-2.0")),
   developers := List(
@@ -39,11 +39,11 @@ val sharedSettings = Seq(
   ),
   resolvers += "Sonatype OSS Snapshots" at "https://oss.sonatype.org/content/repositories/snapshots",
   libraryDependencies ++= Seq(
-    "org.scalatest" %%% "scalatest-core" % "3.2.4-M1",
-    "org.scalacheck" %%% "scalacheck" % "1.15.2",
-    "org.scalatest" %%% "scalatest-shouldmatchers" % "3.2.4-M1" % "test",
-    "org.scalatest" %%% "scalatest-funspec" % "3.2.4-M1" % "test",
-    "org.scalatest" %%% "scalatest-funsuite" % "3.2.4-M1" % "test"
+    "org.scalatest" %%% "scalatest-core" % "3.2.4",
+    "org.scalacheck" %%% "scalacheck" % "1.15.3",
+    "org.scalatest" %%% "scalatest-shouldmatchers" % "3.2.4" % "test",
+    "org.scalatest" %%% "scalatest-funspec" % "3.2.4" % "test",
+    "org.scalatest" %%% "scalatest-funsuite" % "3.2.4" % "test"
   ),
   // skip dependency elements with a scope
   pomPostProcess := { (node: XmlNode) =>
@@ -123,7 +123,7 @@ lazy val scalatestPlusScalaCheck =
       )
     )
     .jsSettings(
-      crossScalaVersions := List("2.11.12", "2.12.13", defaultScalaVersion),
+      crossScalaVersions := List("2.12.13", defaultScalaVersion),
       sourceGenerators in Compile += {
         Def.task {
           GenResourcesJSVM.genResources((sourceManaged in Compile).value / "org" / "scalatestplus" / "scalacheck", version.value, scalaVersion.value) ++
@@ -132,7 +132,7 @@ lazy val scalatestPlusScalaCheck =
       }
     )
     .jvmSettings(
-      crossScalaVersions := List("2.11.12", "2.12.13", defaultScalaVersion, "3.0.0-M3"),
+      crossScalaVersions := List("2.12.13", defaultScalaVersion, "3.0.0-RC1"),
       Test / scalacOptions ++= (if (isDotty.value) Seq("-language:implicitConversions") else Nil),
       sourceGenerators in Compile += {
         Def.task {
@@ -142,7 +142,7 @@ lazy val scalatestPlusScalaCheck =
       }
     )
     .nativeSettings(
-      crossScalaVersions := List("2.11.12", "2.12.13", defaultScalaVersion),
+      crossScalaVersions := List("2.12.13", defaultScalaVersion),
       nativeLinkStubs in Test := true,
       sourceGenerators in Compile += {
         Def.task {

project/plugins.sbt

@@ -2,7 +2,7 @@ addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject"      % "1.0.0")
 
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.0.0")
 
-val scalaJSVersion = Option(System.getenv("SCALAJS_VERSION")).getOrElse("1.3.0")
+val scalaJSVersion = Option(System.getenv("SCALAJS_VERSION")).getOrElse("1.5.0")
 
 addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % scalaJSVersion)