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@@ -1,3 +1,7 @@
+# v1.4.0-M3 (Jun 2020)
+  * Tune GC to improve execution time performance ([`KT-19076`](https://youtrack.jetbrains.com/issue/KT-19076)).
+  * Handle variadic block types in ObjC interop ([`KT-36766`](https://youtrack.jetbrains.com/issue/KT-36766))
+
 # v1.3.72 (April 2020)
   * Fix ios_x64 platform libs cache for iOS 11 and 12 (GH-4071)