- Image desaturation (grayscale)
- Fix
load_data
(@mantas)
- Alpha channel control
- Background initialization
- Image blending / watermarking
- Rectangle and image fills
- Color gradients
- Hex color codes always prefixed by "#"
- Fix saving without extension (@mantas)
- Saving interlaced PNG and progressive JPEG
- Use pkg_config as imlib2 dropped imlib2-config
- Remove libexif.h header check
- Fix blur method
- Gravity cropping (resize to fill)
- Query pixel
- Add demo generator
- Allow loading of binary image data from buffer
- Drop libexif dependency, use Ruby implementation for image orientation
- Support Ruby 3
- EXIF autorotation support
- GFX filter support
- Fix error on uppercase file extensions
- image_processing integration
- Fix rake dependency
- Open-end bundler dev dependency
- Full reimplementation in C to avoid Fiddle GC issues in Ruby 2.4+ (issue:3)
- Synchronize imlib2 context access for thread safety (issue:2)