diff --git a/whats-new.rst b/whats-new.rst
index 58b3c366d..f7a29c00c 100644
--- a/whats-new.rst
+++ b/whats-new.rst
@@ -3,8 +3,8 @@
 What's New
 ==========
 
-0.10.0 (not released)
----------------------
+0.10.0 (2021-09-19)
+-------------------
 
 Breaking Changes
 ~~~~~~~~~~~~~~~~