diff --git a/CHANGELOG.md b/CHANGELOG.md
index 69de783..238b0dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ Versions and bullets are arranged chronologically from latest to oldest.
 
 - Dropped SpecialOrderedWhatLinksHere because of the hardness of the maintaining. Please upvote https://phabricator.wikimedia.org/T4306 if you still want to the functionality.
 - Dropped `$UnifiedExtensionForFemiwikiSoftDefaultOptions` configuration variable and the related feature.
+- Added `$wgUnifiedExtensionForFemiwikiBlockByEmail` configuration variable (default is true) which provides various email blocking funtionalities.
 
 ## Previous Releases
 
diff --git a/extension.json b/extension.json
index 3f908da..03844a8 100644
--- a/extension.json
+++ b/extension.json
@@ -1,6 +1,6 @@
 {
   "name": "UnifiedExtensionForFemiwiki",
-  "version": "3.0.1",
+  "version": "4.1.0",
   "author": "[https://femiwiki.com/ Femiwiki Team]",
   "url": "https://github.com/femiwiki/unifiedExtensionForFemiwiki",
   "descriptionmsg": "unifiedextensionforfemiwiki-desc",