diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7def494b9..2952862eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,25 @@
 
 -----
 
+## [6.0.0 - New Year 2021](https://github.com/onevcat/Kingfisher/releases/tag/6.0.0) (2021-01-03)
+
+#### Add
+* A `KF` shorthand to create image setting tasks and config them. It provides a cleaner and modern way to use Kingfisher. Now, instead of using `imageView.kf.setImage(with:options:)`, you can perform chain-able invocation with `KF` helpers. [#1546](https://github.com/onevcat/Kingfisher/pull/1546)
+* Similar to `KF`, The `KFImage` for SwiftUI is now having the similar chain-able syntax to setup an image task and options. This makes the `KFImage` APIs closer to the way how SwiftUI code is written. [#1586](https://github.com/onevcat/Kingfisher/pull/1586)
+* Add support for `TVMonogramView` on tvOS. [#1571](https://github.com/onevcat/Kingfisher/pull/1571)
+* Some important properties and method in `AnimatedImageView.Animator` are marked as `public` now. It provides some useful information of the decoded GIF files. [#1575](https://github.com/onevcat/Kingfisher/pull/1575)
+* An `AsyncImageDownloadRequestModifier` to support modifying the request in an asynchronous way. [#1589](https://github.com/onevcat/Kingfisher/pull/1589/files)
+* Add a `.lowDataMode` option to support for Low Data Mode. When the `.lowDataMode` option is provided with an alternative source (usually a low-resolution version of the original image), Kingfisher will respect user's Low Data Mode setting and download the alternative image instead. [#1590](https://github.com/onevcat/Kingfisher/pull/1590)
+
+#### Fix
+* An issue that importing AppKit wrongly in a macCatalyst build. [#1547](https://github.com/onevcat/Kingfisher/pull/1547/commits/096498f7798a6fd34c70efc6f80014dfc6d8a9b7)
+
+#### Remove
+* Deprecated types, methods and properties are removed. If you are still using `Kingfisher.Image`, `Kingfisher.ImageView` or `Kingfisher.Button`, use the equivalent `KFCrossPlatform` types (such as `KFCrossPlatformImage`, etc) instead. Please make sure you do not have any warnings before migrate to Kingfisher v6. For more about the removed deprecated things, check [#1525](https://github.com/onevcat/Kingfisher/pull/1525/files).
+* The standalone framework target of SwiftUI support is removed. Now the SwiftUI support is a part in the main Kingfisher library. To upgrade to v6, first remove `Kingfisher/SwiftUI` subpod (if you are using CocoaPods) or remove the `KingfisherSwiftUI` target (if you are using Carthage or Swift Package Manager), then reinstall Kingfisher. [#1574](https://github.com/onevcat/Kingfisher/pull/1574)
+
+---
+
 ## [5.15.8 - KFImage handler](https://github.com/onevcat/Kingfisher/releases/tag/5.15.8) (2020-11-27)
 
 #### Fix
diff --git a/Kingfisher.podspec b/Kingfisher.podspec
index 43fe89cd8..6e517af6d 100644
--- a/Kingfisher.podspec
+++ b/Kingfisher.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "Kingfisher"
-  s.version      = "5.15.8"
+  s.version      = "6.0.0"
   s.summary      = "A lightweight and pure Swift implemented library for downloading and cacheing image from the web."
 
   s.description  = <<-DESC
diff --git a/Kingfisher.xcodeproj/project.pbxproj b/Kingfisher.xcodeproj/project.pbxproj
index b6b56de26..b41cc2260 100644
--- a/Kingfisher.xcodeproj/project.pbxproj
+++ b/Kingfisher.xcodeproj/project.pbxproj
@@ -1033,9 +1033,9 @@
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES_AGGRESSIVE;
 				CLANG_WARN__EXIT_TIME_DESTRUCTORS = YES;
-				CURRENT_PROJECT_VERSION = 2074;
+				CURRENT_PROJECT_VERSION = 2147;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 2074;
+				DYLIB_CURRENT_VERSION = 2147;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				GCC_TREAT_IMPLICIT_FUNCTION_DECLARATIONS_AS_ERRORS = YES;
 				GCC_TREAT_INCOMPATIBLE_POINTER_TYPE_WARNINGS_AS_ERRORS = YES;
@@ -1082,9 +1082,9 @@
 				CLANG_WARN_SUSPICIOUS_IMPLICIT_CONVERSION = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES_AGGRESSIVE;
 				CLANG_WARN__EXIT_TIME_DESTRUCTORS = YES;
-				CURRENT_PROJECT_VERSION = 2074;
+				CURRENT_PROJECT_VERSION = 2147;
 				DYLIB_COMPATIBILITY_VERSION = 1;
-				DYLIB_CURRENT_VERSION = 2074;
+				DYLIB_CURRENT_VERSION = 2147;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				GCC_TREAT_IMPLICIT_FUNCTION_DECLARATIONS_AS_ERRORS = YES;
 				GCC_TREAT_INCOMPATIBLE_POINTER_TYPE_WARNINGS_AS_ERRORS = YES;
diff --git a/Sources/Info.plist b/Sources/Info.plist
index c9e97d45a..b791c2e7a 100644
--- a/Sources/Info.plist
+++ b/Sources/Info.plist
@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>5.15.8</string>
+	<string>6.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>2074</string>
+	<string>2147</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>
diff --git a/Tests/KingfisherTests/Info.plist b/Tests/KingfisherTests/Info.plist
index 549202eae..669b32428 100644
--- a/Tests/KingfisherTests/Info.plist
+++ b/Tests/KingfisherTests/Info.plist
@@ -15,10 +15,10 @@
 	<key>CFBundlePackageType</key>
 	<string>BNDL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>5.15.8</string>
+	<string>6.0.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>2074</string>
+	<string>2147</string>
 </dict>
 </plist>