diff --git a/FsCheck Release Notes.md b/FsCheck Release Notes.md
index 63df177f..45f074a6 100644
--- a/FsCheck Release Notes.md	
+++ b/FsCheck Release Notes.md	
@@ -1,6 +1,6 @@
-### 2.16.2 - To be released
-
+### 2.16.2 - 30 August 2021
 
+* Support generation and shrinking of System.Collections.Immutable types via reflection.
 
 ### 2.16.1 - 28 August 2021