[4.x] Release plan

[retyui]

BREAKING CHANGES:

• Android: Support ExifInterface.TAG_ORIENTATION while croping fix: Cropping an image while considering ExifInterface.TAG_ORIENTATION on Android #133
• Fallback to jpeg module if can not determinate MIME type feature: Add format on Android & iOS #135
• Use quality: 0.9 as default value (now: iOS: 1, Android: 0.9) feature: Use the default quality: 0.9 value across all platforms #137
• Use resizeMode : cover as default value (now iOS: contain, Android: cover) feature: Use the default resizeMode: cover value across all platforms #139
• Return an object with metadata {size: number, uri: string, width: number, height: number, base64?: string} instead of uri feature: [web/android/ios] Upon success, return more image information #140

Other changes:

• Add support base64 output feature: Add base64 output #144
• Provide a possibility to change the image output format (png, jpeg, webp) feature: Add format on Android & iOS #135

Before release:

• Review/close PRs related issues

[retyui]

done: https://github.com/callstack/react-native-image-editor/releases/tag/4.0.0