Version 4.0.1

Other changes

• Fix analytics token prefix

Version 4.0.0

New functionality

• Turn on CLDURLCache by default

Other changes

• Make upload request respect timeout

Version 3.4.0

New functionality

• Add URLCache support for images
• Add tests for explicit and rename

Other changes

• Fix warning using URLCredentialStorage

Version 3.3.0

New functionality

Add support for folder decoupling
Add support for startOffset and endOffset as expression
Allow to disable b-frames
Send tags as an array
Add support for originalFilename upload parameter

Other changes

Fix expression normalisation

Version 3.2.1

• Fix Carthage

Version 3.2.0

New functionality

• Add support for apiKey argument in Upload API
• Add support for preview effect

Other changes

• Update travis job to support multiple iOS versions
• Add test for preview effect with duration parameter
• Recover Cloudinary.xcodeproj file
• Fix ImageView size in preview widget CollectionView
• Improve network error handling
• Add PNG image upload unit tests

Version 3.1.0

New functionality

• Add support for backgroundRemoval upload parameter

Other changes

• Fix Carthage

Version 3.0.3

• Fix error handling in fetchImage

Version 3.0.2

• Improve error handling in fetchImage

Version 3.0.1

• Fix deprecation warnings