diff --git a/release-notes/CREDITS b/release-notes/CREDITS
index 12918d9c..3438f9aa 100644
--- a/release-notes/CREDITS
+++ b/release-notes/CREDITS
@@ -13,5 +13,7 @@ Fixes for 3.x (see CREDITS-2.x for 2.x)
 
 László-Róbert Albert (albertlr@github)
 
+* Contributed #24: Support for Guava's Immutable{Double,Int,Long}Array
+ [3.0.0]
 * Contributed #69: (guava) Add support for Guava primitives during deserialization
  [3.0.0]
diff --git a/release-notes/VERSION b/release-notes/VERSION
index 8a548330..c6d404a9 100644
--- a/release-notes/VERSION
+++ b/release-notes/VERSION
@@ -11,6 +11,8 @@ Modules:
 
 3.0.0 (not yet released)
 
+#24: Support for Guava's Immutable{Double,Int,Long}Array
+ (contributed by László-Róbert A)
 #69: Add support for Guava primitives during deserialization
  (contributed by László-Róbert A)
 - (guava) Update "preferred" Guava version to 25.1-jre