diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c9006fc..0438cfee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,23 @@
+## [5.9.0 - iOS 14 WebP, on Aug 27th, 2020](https://github.com/rs/SDWebImage/releases/tag/5.9.0)
+See [all tickets marked for the 5.9.0 release](https://github.com/SDWebImage/SDWebImage/milestone/72)
+
+### Features
+
+#### Image
+- Supports built-in WebP/AWebP codec from ImageIO for iOS 14/tvOS 14/macOS 11/watchOS 7 #3048
+- To use, add `SDImageAWebPCoder` to your coders manager. Note built-in WebP currently supports decoding only, for encoding, you still need `SDImageWebPCoder`
+- Add the support to pass small bytes to `decodedAndScaledDownLargeImage`, which always scale down (at least 1x1 pixel) but not return the original size #3067
+
+#### Cache
+- Supports the user to customize the default disk cache directory, which can be used to share cache for App && App Extension #3066
+
+#### View Category
+- Adjust the current behavior to use transition. Now it automatically do transition when manager callback asynchronously (if user see waiting, then do transition) #3074
+
+### Fixes
+- Fix the bug when the thumbnail pixel size is larger than the pixel size, and the image has EXIF orientation, the final UIImage will use wrong image orientation #3070
+- Fix the image format detection for smaller SVG which less than 100 Bytes #3072
+
 ## [5.8.4 - 5.8 Patch, on July 16th, 2020](https://github.com/rs/SDWebImage/releases/tag/5.8.4)
 See [all tickets marked for the 5.8.4 release](https://github.com/SDWebImage/SDWebImage/milestone/76)
 
diff --git a/README.md b/README.md
index 03737944..f4078022 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ This library provides an async image downloader with cache support. For convenie
 ## Supported Image Formats
 
 - Image formats supported by Apple system (JPEG, PNG, TIFF, HEIC, ...), including GIF/APNG/HEIC animation
-- WebP format, including animated WebP (use the [SDWebImageWebPCoder](https://github.com/SDWebImage/SDWebImageWebPCoder) project)
+- WebP format, including animated WebP (use the [SDWebImageWebPCoder](https://github.com/SDWebImage/SDWebImageWebPCoder) project). Note iOS 14/macOS 11.0 supports built-in WebP decoding (no encoding).
 - Support extendable coder plugins for new image formats like BPG, AVIF. And vector format like PDF, SVG. See all the list in [Image coder plugin List](https://github.com/SDWebImage/SDWebImage/wiki/Coder-Plugin-List)
 
 ## Additional modules and Ecosystem
@@ -54,7 +54,7 @@ We support SwiftUI by building a brand new framework called [SDWebImageSwiftUI](
 The new framework introduce two View structs `WebImage` and `AnimatedImage` for SwiftUI world, `ImageIndicator` modifier for any View, `ImageManager` observable object for data source. Supports iOS 13+/macOS 10.15+/tvOS 13+/watchOS 6+ and Swift 5.1. Have a nice try and provide feedback!
 
 #### Coders for additional image formats
-- [SDWebImageWebPCoder](https://github.com/SDWebImage/SDWebImageWebPCoder) - coder for WebP format. Based on [libwebp](https://chromium.googlesource.com/webm/libwebp)
+- [SDWebImageWebPCoder](https://github.com/SDWebImage/SDWebImageWebPCoder) - coder for WebP format. iOS 8+/macOS 10.10+. Based on [libwebp](https://chromium.googlesource.com/webm/libwebp)
 - [SDWebImageHEIFCoder](https://github.com/SDWebImage/SDWebImageHEIFCoder) - coder for HEIF format, iOS 8+/macOS 10.10+ support. Based on [libheif](https://github.com/strukturag/libheif)
 - [SDWebImageBPGCoder](https://github.com/SDWebImage/SDWebImageBPGCoder) - coder for BPG format. Based on [libbpg](https://github.com/mirrorer/libbpg)
 - [SDWebImageFLIFCoder](https://github.com/SDWebImage/SDWebImageFLIFCoder) - coder for FLIF format. Based on [libflif](https://github.com/FLIF-hub/FLIF)
diff --git a/SDWebImage.podspec b/SDWebImage.podspec
index ef381074..778626b4 100644
--- a/SDWebImage.podspec
+++ b/SDWebImage.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name = 'SDWebImage'
-  s.version = '5.8.4'
+  s.version = '5.9.0'
 
   s.osx.deployment_target = '10.10'
   s.ios.deployment_target = '8.0'
diff --git a/WebImage/Info.plist b/WebImage/Info.plist
index a0d655f6..a785868b 100644
--- a/WebImage/Info.plist
+++ b/WebImage/Info.plist
@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>5.8.4</string>
+	<string>5.9.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>5.8.4</string>
+	<string>5.9.0</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>