• Reduce the number of context switches in ImagePrefetcher and DataLoader
• Atomics are back, improves direct ImagePipeline usage performance
• Fast-track default decoding operations
• Reduce the number of allocations per task
• Deprecate typealiases for progress and completion closures to improve auto-completion
• You can now toggle ImagePipeline.Configuration.isSignpostLoggingEnabled while the app is running and without re-creating the pipeline, #443
• Add isPaused property to ImagePrefetcher
• Add convenience subscript that takes URL to ImageCaching protocol as extension