diff --git a/reference_guide/api_changes/api_changes_list_2020.md b/reference_guide/api_changes/api_changes_list_2020.md
index c45929c55..92605177c 100644
--- a/reference_guide/api_changes/api_changes_list_2020.md
+++ b/reference_guide/api_changes/api_changes_list_2020.md
@@ -63,6 +63,9 @@ Please see [Incompatible API Changes](/reference_guide/api_changes_list.md) on h
 > **NOTE** Changes from API marked with `org.jetbrains.annotations.ApiStatus.@Experimental`/`ScheduledForRemoval` are not listed here, as incompatible changes are to be expected.
 
 ## 2020.3
+
+> **NOTE** Java 11 is now required ([blog post](https://blog.jetbrains.com/platform/2020/09/intellij-project-migrates-to-java-11/)) when targeting 2020.3 and later only.
+>  Please make sure to always upgrade to the latest version of `gradle-intellij-plugin`. Follow releases on [GitHub](https://github.com/JetBrains/gradle-intellij-plugin/releases).
                               
 ### Changes in IntelliJ Platform 2020.3