5.7.0 - Query Cache Type and Encoding Options

Features

Cache

• Added the async version API to query disk image data only
• Added the sync API to query disk image with context and options, which matches the async version

Coder

• Feature supports encoding options like max file size, max pixel size, as well as background color when using JPEG for alpha image #2972
• You can use .encodeMaxFileSize to limit the desired lossy file size, better than compression quality
• You can use .encodeMaxPixelSize to limit the pixel size, like thumbnail encoding

Transformer

• Refactory the current thumbnail && transformer about cache key. Developer should have the API to calculate the cache key from thumbnail or transformer, not hard-coded. #2966

Context Option

• Added new query cache type support, including the SDImageCache API and context option #2968
• You use .queryCacheType to query image from memory/disk/both cache during image pipeline loading

Fixes

• Fix the issue for Carthage/SwiftPM framework version symbols, this should match the framework name SDWebImage, or will get a link error when used #2971 #2969
• Simplify the xattr helper method's code with modern Objective-C syntax #2967. Thanks @huangboju

Changes

• Change the behavior to return the abstract type for unknown image format, this can solve the accident issue for custom coder who provide a new format #2973