Bumped version to 4.4.8 for 4.x branch

update CHANGELOG

CHANGELOG.md

@@ -1,3 +1,11 @@
+## [4.4.8 - 4.4 patch, on Dec 27th, 2019](https://github.com/rs/SDWebImage/releases/tag/4.4.8)
+See [all tickets marked for the 4.4.8 release](https://github.com/SDWebImage/SDWebImage/milestone/57)
+
+#### Fixes
+- Fix the issue that "There may be no complete callback when download the picture of the local path" #2916
+- Fix the crash when using NSCache delegate with SDMemoryCache default implementation on dealloc #2899
+- Fix the thread safe issue with Downloader and DownloaderOperation during cancel #2903
+
 ## [4.4.7 - 4.4 patch, on Jun 5th, 2019](https://github.com/rs/SDWebImage/releases/tag/4.4.7)
 See [all tickets marked for the 4.4.7 release](https://github.com/SDWebImage/SDWebImage/milestone/34)
 

SDWebImage.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name = 'SDWebImage'
-  s.version = '4.4.7'
+  s.version = '4.4.8'
 
   s.osx.deployment_target = '10.9'
   s.ios.deployment_target = '7.0'

WebImage/Info.plist

@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>4.4.7</string>
+	<string>4.4.8</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>4.4.7</string>
+	<string>4.4.8</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>