diff --git a/bin/test-release.sh b/bin/test-release.sh
index dd36b357..63152ce6 100755
--- a/bin/test-release.sh
+++ b/bin/test-release.sh
@@ -9,8 +9,7 @@ coursier resolve \
   org.scalameta:munit_2.11:$version \
   org.scalameta:munit_2.12:$version \
   org.scalameta:munit_2.13:$version \
-  org.scalameta:munit_3.0.0-RC2:$version \
-  org.scalameta:munit_3.0.0-RC3:$version \
+  org.scalameta:munit_3.0:$version \
   org.scalameta:munit_native0.4_2.11:$version \
   org.scalameta:munit_native0.4_2.12:$version \
   org.scalameta:munit_native0.4_2.13:$version \
@@ -20,8 +19,7 @@ coursier resolve \
   org.scalameta:munit-scalacheck_2.11:$version \
   org.scalameta:munit-scalacheck_2.12:$version \
   org.scalameta:munit-scalacheck_2.13:$version \
-  org.scalameta:munit-scalacheck_3.0.0-RC2:$version \
-  org.scalameta:munit-scalacheck_3.0.0-RC3:$version \
+  org.scalameta:munit-scalacheck_3.0:$version \
   org.scalameta:munit-scalacheck_native0.4_2.11:$version \
   org.scalameta:munit-scalacheck_native0.4_2.12:$version \
   org.scalameta:munit-scalacheck_native0.4_2.13:$version \
diff --git a/build.sbt b/build.sbt
index 790d5804..b6137821 100644
--- a/build.sbt
+++ b/build.sbt
@@ -10,8 +10,7 @@ def previousVersion = "0.7.0"
 def scala213 = "2.13.4"
 def scala212 = "2.12.13"
 def scala211 = "2.11.12"
-def scala3Stable = "3.0.0-RC3"
-def scala3Previous = List("3.0.0-RC2")
+def scala3 = "3.0.0"
 def junitVersion = "4.13.2"
 def gcp = "com.google.cloud" % "google-cloud-storage" % "1.113.16"
 inThisBuild(
@@ -54,15 +53,14 @@ addCommandAlias(
 )
 val isPreScala213 = Set[Option[(Long, Long)]](Some((2, 11)), Some((2, 12)))
 val scala2Versions = List(scala213, scala212, scala211)
-val scala3Versions = scala3Stable :: scala3Previous
-val allScalaVersions = scala2Versions ++ scala3Versions
+val allScalaVersions = scala2Versions :+ scala3
 def isNotScala211(v: Option[(Long, Long)]): Boolean = !v.contains((2, 11))
 def isScala2(v: Option[(Long, Long)]): Boolean = v.exists(_._1 == 2)
 val isScala3Setting = Def.setting {
   isScala3(CrossVersion.partialVersion(scalaVersion.value))
 }
 
-def isScala3(v: Option[(Long, Long)]): Boolean = v.exists(_._1 != 2)
+def isScala3(v: Option[(Long, Long)]): Boolean = v.exists(_._1 == 3)
 
 // NOTE(olafur): disable Scala.js and Native settings for IntelliJ.
 lazy val skipIdeaSettings =
@@ -101,7 +99,7 @@ val sharedJVMSettings: List[Def.Setting[_]] = List(
 ) ++ mimaEnable
 val sharedJSSettings: List[Def.Setting[_]] = List(
   skipIdeaSettings,
-  crossScalaVersions := allScalaVersions.filterNot(_.startsWith("0.")),
+  crossScalaVersions := allScalaVersions,
   scalaJSLinkerConfig ~= (_.withModuleKind(ModuleKind.CommonJSModule))
 )
 val sharedJSConfigure: Project => Project =
@@ -174,9 +172,6 @@ lazy val munit = crossProject(JSPlatform, JVMPlatform, NativePlatform)
       if (isScala2(partialVersion)) {
         result += base / "scala-2"
       }
-      if (isScala3(partialVersion)) {
-        result += base / "scala-3"
-      }
       result.toList
     },
     libraryDependencies ++= List(
@@ -305,10 +300,7 @@ lazy val docs = project
       (ThisBuild / baseDirectory).value / "website" / "target" / "docs",
     mdocExtraArguments := List("--no-link-hygiene"),
     mdocVariables := Map(
-      "VERSION" -> version.value.replaceFirst("\\+.*", ""),
-      "SCALA3_PREVIOUS_VERSION" -> scala3Stable,
-      "SCALA3_STABLE_VERSION" -> scala3Previous.head,
-      "SUPPORTED_SCALA_VERSIONS" -> allScalaVersions.mkString(", ")
+      "VERSION" -> version.value.replaceFirst("\\+.*", "")
     ),
     fork := false
   )
diff --git a/docs/getting-started.md b/docs/getting-started.md
index 0d58e83a..534893fc 100644
--- a/docs/getting-started.md
+++ b/docs/getting-started.md
@@ -69,13 +69,12 @@ object test extends Tests {
 }
 ```
 
-| Scala Version             | JVM | Scala.js (0.6.x) | Scala.js (1.x) | Native (0.4.x) |
-| ------------------------- | :-: | :--------------: | :------------: | :------------: |
-| 2.11.x                    | ✅  | ✅ until 0.7.16  |       ✅       |       ✅       |
-| 2.12.x                    | ✅  | ✅ until 0.7.16  |       ✅       |       ✅       |
-| 2.13.x                    | ✅  | ✅ until 0.7.16  |       ✅       |       ✅       |
-| @SCALA3_PREVIOUS_VERSION@ | ✅  |       n/a        |       ✅       |      n/a       |
-| @SCALA3_STABLE_VERSION@   | ✅  |       n/a        |       ✅       |      n/a       |
+| Scala Version | JVM | Scala.js (0.6.x) | Scala.js (1.x) | Native (0.4.x) |
+| ------------- | :-: | :--------------: | :------------: | :------------: |
+| 2.11.x        | ✅  | ✅ until 0.7.16  |       ✅       |       ✅       |
+| 2.12.x        | ✅  | ✅ until 0.7.16  |       ✅       |       ✅       |
+| 2.13.x        | ✅  | ✅ until 0.7.16  |       ✅       |       ✅       |
+| 3.0.x         | ✅  |       n/a        |       ✅       |      n/a       |
 
 Next, write a test suite.