Upgrade to Kotlin 1.4.30 stable release
diff --git a/build.gradle.kts b/build.gradle.kts
index ccdb3c8..b03eed2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -2,7 +2,7 @@
 import java.time.format.DateTimeFormatter
 
 plugins {
-    kotlin("jvm") version "1.4.30-RC" apply false
+    kotlin("jvm") version "1.4.30" apply false
 }
 
 if (!extra.has("kspVersion")) {
diff --git a/gradle.properties b/gradle.properties
index 1ed49d9..c35e9de 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,7 @@
 # Copied from kotlinc
 org.gradle.jvmargs=-Duser.country=US -Dkotlin.daemon.jvm.options=-Xmx2200m -Dfile.encoding=UTF-8
 
-kotlinBaseVersion=1.4.30-RC
+kotlinBaseVersion=1.4.30
 agpBaseVersion=4.2.0-beta02
 intellijVersion=202.7660.26
 junitVersion=4.12
diff --git a/third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.20.jar b/third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.20.jar
deleted file mode 100644
index 2a09c65..0000000
--- a/third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.20.jar
+++ /dev/null
Binary files differ
diff --git a/third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.30-RC.jar b/third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.30.jar
similarity index 98%
rename from third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.30-RC.jar
rename to third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.30.jar
index 10050db..cc84e6c 100644
--- a/third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.30-RC.jar
+++ b/third_party/prebuilt/tests-common/kotlin-compiler-tests-1.4.30.jar
Binary files differ
diff --git a/third_party/prebuilt/tests-common/tests-mutes-1.4.20.jar b/third_party/prebuilt/tests-common/tests-mutes-1.4.20.jar
deleted file mode 100644
index a596094..0000000
--- a/third_party/prebuilt/tests-common/tests-mutes-1.4.20.jar
+++ /dev/null
Binary files differ
diff --git a/third_party/prebuilt/tests-mutes/tests-mutes-1.4.255-SNAPSHOT-tests.jar b/third_party/prebuilt/tests-mutes/tests-mutes-1.4.255-SNAPSHOT-tests.jar
deleted file mode 100644
index 03f66a6..0000000
--- a/third_party/prebuilt/tests-mutes/tests-mutes-1.4.255-SNAPSHOT-tests.jar
+++ /dev/null
Binary files differ
diff --git a/third_party/prebuilt/tests-mutes/tests-mutes-1.4.255-SNAPSHOT.jar b/third_party/prebuilt/tests-mutes/tests-mutes-1.4.255-SNAPSHOT.jar
deleted file mode 100644
index b4b627d..0000000
--- a/third_party/prebuilt/tests-mutes/tests-mutes-1.4.255-SNAPSHOT.jar
+++ /dev/null
Binary files differ
diff --git a/third_party/prebuilt/tests-common/tests-mutes-1.4.30-RC.jar b/third_party/prebuilt/tests-mutes/tests-mutes-1.4.30.jar
similarity index 97%
rename from third_party/prebuilt/tests-common/tests-mutes-1.4.30-RC.jar
rename to third_party/prebuilt/tests-mutes/tests-mutes-1.4.30.jar
index 60898bf..2f8079d 100644
--- a/third_party/prebuilt/tests-common/tests-mutes-1.4.30-RC.jar
+++ b/third_party/prebuilt/tests-mutes/tests-mutes-1.4.30.jar
Binary files differ