diff --git a/.api-version b/.api-version
index 3f5820b..ef248f0 100644
--- a/.api-version
+++ b/.api-version
@@ -1 +1 @@
-4.9.9
+4.9.10
diff --git a/_data/nav.yml b/_data/nav.yml
index f87cfe6..1ec8fb7 100644
--- a/_data/nav.yml
+++ b/_data/nav.yml
@@ -493,6 +493,7 @@
 
 - url: "changelog"
   pages:
+  - url: "#Version 4.9.10 April 23, 2020"
   - url: "#Version 4.9.9 March 25, 2020"
   - url: "#Version 4.9.8 January 28, 2020"
   - url: "#Version 4.9.7 December 19, 2019"
diff --git a/changelog.md b/changelog.md
index 07f14d6..e0a1973 100644
--- a/changelog.md
+++ b/changelog.md
@@ -8,6 +8,11 @@ class: changelog
 
 {% capture changelog %}
 
+## Version 4.9.10 April 23, 2020
+* Fixed an issue where the editor selection could end up inside a short ended element (eg br).
+* Fixed a security issue related to CDATA sanitization during parsing.
+* Fixed `media` embed content not processing safely in some cases.
+
 ## Version 4.9.9 March 25, 2020
 * Fixed the table selection not functioning correctly in Microsoft Edge 44 or higher.
 * Fixed the table resize handles not functioning correctly in Microsoft Edge 44 or higher.