Open cross builds

Author: scorebot

.github/workflows/release.yml

@@ -5,15 +5,15 @@ on:
     tags: ["*"]
 jobs:
   publish:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-java@v3
+      - uses: actions/setup-java@v4
         with:
           distribution: temurin
-          java-version: 8
+          java-version: 11
           cache: sbt
       - run: sbt ci-release
         env:

.github/workflows/tests.yml

@@ -8,10 +8,10 @@ on:
 
 jobs:
   build:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-java@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
       with:
         distribution: temurin
         java-version: 11

build.sbt

@@ -22,8 +22,6 @@ scalacOptions := Seq("-feature", "-language:_", "-unchecked", "-deprecation", "-
 
 scalacOptions in(Compile, doc) := Seq("-no-link-warnings")
 
-crossPaths := false
-
 libraryDependencies ++= {
   (CrossVersion.partialVersion(scalaVersion.value) match {
     case Some((2, scalaMajor)) if scalaMajor <= 11 =>