Merge pull request #460 from sjrd/prepare-for-scala-3.8

Prepare for Scala 3.8.

Author: sjrd

.github/workflows/release.yml

@@ -10,10 +10,10 @@ jobs:
       - uses: actions/checkout@v3.0.2
         with:
           fetch-depth: 0
-      - name: Set up JDK 8
+      - name: Set up JDK 17
         uses: coursier/setup-action@v1
         with:
-          jvm: temurin:1.8
+          jvm: temurin:1.17
           apps: sbt
       - name: sbt ci-release
         run: sbt versionCheck ci-release

.github/workflows/scala.yml

@@ -10,7 +10,7 @@ jobs:
   build:
     strategy:
       matrix:
-        java: [ '8', '11', '17', '21' ]
+        java: [ '17', '21' ]
 
     runs-on: ubuntu-latest
 

build.sbt

@@ -5,7 +5,7 @@ import org.scalajs.jsenv.nodejs.NodeJSEnv
 
 val usedScalaCompiler = "3.7.1"
 val usedTastyRelease = usedScalaCompiler
-val scala2Version = "2.13.16"
+val scala2Version = "2.13.18"
 
 val SourceDeps = config("sourcedeps").hide
 
@@ -37,7 +37,7 @@ inThisBuild(Def.settings(
     Developer("sjrd", "Sébastien Doeraene", "sjrdoeraene@gmail.com", url("https://github.com/sjrd/")),
     Developer("bishabosha", "Jamie Thompson", "bishbashboshjt@gmail.com", url("https://github.com/bishabosha")),
   ),
-  versionPolicyIntention := Compatibility.BinaryAndSourceCompatible,
+  versionPolicyIntention := Compatibility.BinaryCompatible,
   // Ignore dependencies to internal modules whose version is like `1.2.3+4...` (see https://github.com/scalacenter/sbt-version-policy#how-to-integrate-with-sbt-dynver)
   versionPolicyIgnoredInternalDependencyVersions := Some("^\\d+\\.\\d+\\.\\d+\\+\\d+".r)
 ))

project/plugins.sbt

@@ -1,4 +1,4 @@
-addSbtPlugin("org.scala-js"       % "sbt-scalajs"              % "1.19.0")
+addSbtPlugin("org.scala-js"       % "sbt-scalajs"              % "1.20.2")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
 addSbtPlugin("org.scalameta"      % "sbt-scalafmt"             % "2.4.4")