Bug fixes and improvements without API changes. Highly recommended to upgrade. Highlights:

• #115: Bug fix: Synchronize access to UIImage initializer to workaround around Apple bug that caused rare crashes. Thanks @paulosotu!
• 5fff29f52a0a6e290934974b8270cf45044a2bd0: [UIKit] Bug fix: Don't animate with zero duration to prevent flicker in some situations. Thanks @dstancioff!
• #228: [NetworkFetcher] Support file:// uris by @jasoncabot.
• e452c3cfed23896433a7f9335543565b4d3b0df0 [NetworkFetcher] Support 201 responses as suggested by @barbelith.
• 0e79dd9b48d5477d6936b1ccb2ca6538dc52bc6f: [UIKit] Increase disk capacity for defaults formats to 50MB as suggested by @sebbean.
• e185dd39686321aa93dc9d728b4b1d1cf7856032: [DiskFetcher] Don't fail if already cancelled.
• #193: [DiskCache] Check if file exists before updating access time by @s0meone.
• #253: Enable "Require Only App-Extension-Safe API" to remove warning by @poolqf.

Last but not least a warn welcome and much appreciation to @dcharbonnier who just joined the Haneke Swift team and has already been reviewing pull requests left and right!