Customizable SDWebImage - beta4

Features

• Expose the graphics helper method for coder plugin author and fix scale issue #2523

Performances

• Decrease animated decode times when cache enable #2468
• Remove kCGImageSourceShouldCache option when creating image source #2472
• Add autoreleasepool to release autorelease objects in advance when using GCD #2474

Fixes

• Add protect when custom animated image class image data is nil during progressive animation check #2466
• Fix background download #2500

Project

• Merged targets + MapKit dedicated target for Carthage installs #2476. Carthage user now does not enable MapKit support by default.
• Upgrade Xcode 10 + using xcconfig for project settings #2494

Notable Changes (from beta3)

Behavior:

• Move webp component (and libwebp dependency) to SDWebImage/SDWebImageWebPCoder #2469. Any user who use WebP in 5.0.0 should add SDWebImageWebPCoder to your Podfile or Cartfile instead.
• Refactory cache path about namespace && final cache directory #2535. Now the default disk cache path was moved to suitable path with the namespace.
• Use the memory bytes size, instead of pixel size to calculate the memory cost function #2568. Now the memory cost function use bytes size instead of pixels count.

Swift Only:

• Fix the accident changes of Swift API naming for sd_imageDataAsFormat: #2517

You can always check 5.0 migration guide for the latest information for these changes.