diff --git a/CHANGELOG.md b/CHANGELOG.md
index 224d23ad..0085af0d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [5.19.6 - Thumbnail performance, on Sep 7th, 2024](https://github.com/rs/SDWebImage/releases/tag/5.19.6)
+See [all tickets marked for the 5.19.5 release](https://github.com/SDWebImage/SDWebImage/milestone/138)
+
+### Performance
+- Use the better way to detect lazy/non-lazy CGImage. Only do force decoding for lazy image (avoid thumbnail image been decoded twice) #3736
+
+### Fixes
+- Remove the unused code for iOS 10 polyfill #3735
+
 ## [5.19.5 - Swift 6 Compatible, on Jul 24th, 2024](https://github.com/rs/SDWebImage/releases/tag/5.19.5)
 See [all tickets marked for the 5.19.5 release](https://github.com/SDWebImage/SDWebImage/milestone/137)
 
diff --git a/SDWebImage.json b/SDWebImage.json
index 2b94273b..e0e51584 100644
--- a/SDWebImage.json
+++ b/SDWebImage.json
@@ -2,5 +2,6 @@
 	"5.19.2": "https://github.com/SDWebImage/SDWebImage/releases/download/5.19.2/SDWebImage-dynamic.xcframework.zip",
 	"5.19.3": "https://github.com/SDWebImage/SDWebImage/releases/download/5.19.3/SDWebImage-dynamic.xcframework.zip",
     "5.19.4": "https://github.com/SDWebImage/SDWebImage/releases/download/5.19.4/SDWebImage-dynamic.xcframework.zip",
-    "5.19.5": "https://github.com/SDWebImage/SDWebImage/releases/download/5.19.5/SDWebImage-dynamic.xcframework.zip"
+    "5.19.5": "https://github.com/SDWebImage/SDWebImage/releases/download/5.19.5/SDWebImage-dynamic.xcframework.zip",
+    "5.19.6": "https://github.com/SDWebImage/SDWebImage/releases/download/5.19.6/SDWebImage-dynamic.xcframework.zip"
 }
diff --git a/SDWebImage.podspec b/SDWebImage.podspec
index 4dae1776..a884525c 100644
--- a/SDWebImage.podspec
+++ b/SDWebImage.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name = 'SDWebImage'
-  s.version = '5.19.5'
+  s.version = '5.19.6'
 
   s.osx.deployment_target = '10.11'
   s.ios.deployment_target = '9.0'
diff --git a/WebImage/Info.plist b/WebImage/Info.plist
index f11315bd..61301b85 100644
--- a/WebImage/Info.plist
+++ b/WebImage/Info.plist
@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>5.19.5</string>
+	<string>5.19.6</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>5.19.5</string>
+	<string>5.19.6</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>