4.0.0
Ask <AFImageRequestCache> implementor if an image should be cached. Implementors may prevent caching.
Merge branch 'master' into code_cleaning
AFNetworking 4 (#4523)
Add leading whitespace to urls
Fix `NetworkActivityIndicator` kvo call back will trigger twice bug. (#4406)
Enable more warnings
Fix associated object bug in UIKit extensions (#3872)
Fix asterisk location in method declaration
Feature/wk web view (#4439)
Fixed an issue where registering a UIProgessView to a task that was already completed would crash with the following error: CRASH: Fatal exception: An instance ***** of class ******* was deallocated while key value observers were still registered with it.