Drop down to sbt-typelevel-ci-release

.github/workflows/ci.yml

@@ -60,9 +60,6 @@ jobs:
       - name: Check that workflows are up to date
         run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' 'project /' githubWorkflowCheck
 
-      - name: Check headers and formatting
-        run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' headerCheckAll scalafmtCheckAll 'project /' scalafmtSbtCheck
-
       - name: fastOptJS
         if: matrix.project == 'rootJS'
         run: sbt 'project ${{ matrix.project }}' '++${{ matrix.scala }}' Test/fastOptJS

build.sbt

@@ -2,11 +2,14 @@ import com.typesafe.tools.mima.core.{ProblemFilters, ReversedMissingMethodProble
 
 val scala3Version = "3.1.0"
 
+ThisBuild / organization := "org.typelevel"
 ThisBuild / tlBaseVersion := "3.0"
+ThisBuild / scalaVersion := scala3Version
 ThisBuild / crossScalaVersions := Seq(scala3Version)
 ThisBuild / updateOptions := updateOptions.value.withLatestSnapshots(false)
 
 // GHA configuration
+ThisBuild / tlCiReleaseBranches := Seq("main")
 ThisBuild / githubWorkflowBuildMatrixFailFast := Some(false)
 
 val nativeSettings = Def.settings(
@@ -127,15 +130,16 @@ lazy val local = crossProject(JSPlatform, JVMPlatform, NativePlatform)
 // Settings
 
 lazy val commonSettings = Seq(
-  tlFatalWarnings := true,
   scalacOptions ++= Seq(
+    "-Xfatal-warnings",
     "-Yexplicit-nulls"
   ),
   Compile / doc / sources := Nil,
 
   libraryDependencies += "com.github.sbt" % "junit-interface" % "0.13.3" % "test",
 )
 
+ThisBuild / licenses := Seq("Apache 2" -> url("http://www.apache.org/licenses/LICENSE-2.0.txt"))
 ThisBuild / developers := List(
   Developer("milessabin", "Miles Sabin", "[email protected]", url("http://milessabin.com/blog")),
   Developer("joroKr21", "Georgi Krastev", "[email protected]", url("https://twitter.com/Joro_Kr")),

project/plugins.sbt

@@ -1,4 +1,5 @@
-addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.4.0")
+addSbtPlugin("org.typelevel" % "sbt-typelevel-ci-release" % "0.4.0")
 addSbtPlugin("org.scala-js"       % "sbt-scalajs"              % "1.8.0")
 addSbtPlugin("org.scala-native"   % "sbt-scala-native"         % "0.4.3-RC2")
+addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.1.0")
 addSbtPlugin("org.portable-scala" % "sbt-scala-native-crossproject" % "1.1.0")