upgrade scala to 2.13.1 (#148)

* upgrade scala to 2.13.1

* expect kind-projector 0.10.4 to be published against full Scala version

* bump kind-projector to 0.11.0

* Update sbt-scoverage to 1.6.1

This relies on latest (as of today) scalac-scoverage-plugin (1.4.1), which should be compatible with scalac 2.13.1

.travis.yml

@@ -4,7 +4,7 @@ sudo: false
 language: scala
 scala:
 - 2.12.10
-- 2.13.0
+- 2.13.1
 
 jdk:
 - openjdk8

build.sbt

@@ -2,12 +2,12 @@
 import sbtcrossproject.CrossPlugin.autoImport.{crossProject, CrossType}
 
 val `scala 2.12` = "2.12.10"
-val `scala 2.13` = "2.13.0"
+val `scala 2.13` = "2.13.1"
 
 val V = new {
   val circe                  = "0.12.3"
   val fs2                    = "2.1.0"
-  val `kind-projector`       = "0.10.3"
+  val `kind-projector`       = "0.11.0"
   val kittens                = "2.0.0"
   val `log-effect-fs2`       = "0.12.0"
   val `parallel-collections` = "0.2.0"
@@ -46,7 +46,7 @@ val `scala-parallel-collections` = Def.setting {
 }
 
 val `kind-projector-compiler-plugin` = Def.setting {
-  compilerPlugin("org.typelevel" % "kind-projector" % V.`kind-projector` cross CrossVersion.binary)
+  compilerPlugin("org.typelevel" % "kind-projector" % V.`kind-projector` cross CrossVersion.full)
 }
 
 val coreDeps = Def.Initialize.join {

project/plugins.sbt

@@ -5,6 +5,6 @@ addSbtPlugin("org.portable-scala" % "sbt-crossproject"         % "0.6.1")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "0.6.1")
 addSbtPlugin("org.scala-js"       % "sbt-scalajs"              % "0.6.29")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh"                  % "0.3.7")
-addSbtPlugin("org.scoverage"      % "sbt-scoverage"            % "1.6.0")
+addSbtPlugin("org.scoverage"      % "sbt-scoverage"            % "1.6.1")
 addSbtPlugin("net.virtual-void"   % "sbt-dependency-graph"     % "0.10.0-RC1")
 addSbtPlugin("com.eed3si9n"       % "sbt-assembly"             % "0.14.10")