dependencies updates

build.sbt

@@ -13,9 +13,9 @@ lazy val root =
       name := "frontroute",
       libraryDependencies ++=
         Seq(
-          ("com.raquo"   %%% "airstream"    % BuildSettings.version.airstream).withDottyCompat(scalaVersion.value),
-          "app.tulz"     %%% "tuplez-apply" % BuildSettings.version.`tuplez-apply`,
-          ("com.lihaoyi" %%% "utest"        % BuildSettings.version.utest % Test).withDottyCompat(scalaVersion.value)
+          ("com.raquo"   %%% "airstream"    % LibraryVersions.airstream).withDottyCompat(scalaVersion.value),
+          "app.tulz"     %%% "tuplez-apply" % LibraryVersions.`tuplez-apply`,
+          ("com.lihaoyi" %%% "utest"        % LibraryVersions.utest % Test).withDottyCompat(scalaVersion.value)
         ),
       testFrameworks += new TestFramework("utest.runner.Framework"),
       scalacOptions ~= (

project/BuildSettings.scala

@@ -1,12 +1,13 @@
-object BuildSettings {
+object LibraryVersions {
 
-  object version {
+  val airstream      = "0.12.0"
+  val `tuplez-apply` = "0.3.4"
+  val utest          = "0.7.7"
 
-    val airstream      = "0.12.0"
-    val `tuplez-apply` = "0.3.4"
-    val utest          = "0.7.7"
-    val munit          = "0.7.22"
-
-  }
+}
 
+object ScalaVersions {
+  val v213  = "2.13.5"
+  val v212  = "2.12.12"
+  val v3RC1 = "3.0.0-RC1"
 }