v1.7.4

• Algorithm Optimization: ColorNative algorithm now maintains original image resolution and no longer scales down the image.
• Color Limit: Increased the maximum color count for Standard, Pixelizer, and ColorNative algorithms to 256.
• Save Logic: Improved image saving functionality to automatically locate the folder of the original image.
• UI Fix: Fixed an issue where the License information window could not be scrolled.
• Stability Fixes: Fixed potential errors during application initialization and palette loading.

v1.7.3

• Added support for Nano Banana (Gemini 2.5 Flash Image) model
• Removed other Google models, focusing on Nano Banana
• Added support for Doubao-Seedream-4.0 model
• Enabled direct model switching from model list when API Key is correctly configured
• Added support for importing multiple custom color palettes

v1.7.2

• Added support for Doubao-Seededit-3.0-i2i and Doubao-Seedream-4.0 models
• Improved image-to-image model to automatically detect preview window images
• Fixed Content Security Policy issue when converting blob URLs
• Enhanced error handling for API responses

v1.7.0

• Added Pixelizer algorithm with advanced pixel art generation
• Enhanced user interface with horizontal parameter layout
• Improved algorithm performance and responsiveness
• Fixed target width parameter functionality

v1.6.0

• Refactored code structure.
• Optimized AI image generation UI interaction.

v1.5.1

• Enhanced API Key storage security.

v1.5.0

• Optimized transparency handling in Standard and SLIC algorithms to fix hollow pixels.
• Removed the semi-transparent overlay from the AI Generate button.

v1.4.2

• Fixed an issue where semi-transparent pixels became hollow in Standard and SLIC algorithms.

v1.4.1

• Display the dimensions of the original and exported images.

v1.4.0

• Added 1bit algorithm for monochrome pixel art generation using Bayer dithering
• Enhanced algorithm selection with three distinct modes: Standard, SLIC Superpixel, and 1bit
• Improved user interface with optimized parameter layouts for different algorithms
• Added support for grayscale and high-contrast artistic styles

v1.3.3

• Automatically saves an additional 1x1 pixel version for non-GIF images, providing a true pixel representation alongside the upscaled artwork.
• Optimized transparent images

v1.3.2

• Added support for transparent backgrounds in GIFs and images
• Improved handling of alpha channels in all pixelation algorithms
• Enhanced image quality preservation for images with transparency

v1.3.1

• Optimized loading progress indicator to only show for operations taking more than 2 seconds
• Improved user experience by reducing UI flicker for quick operations
• Enhanced performance for image processing operations

v1.3.0

• Added SLIC algorithm for superpixel-based pixel art generation
• Improved error handling with Toast notifications
• Enhanced management of algorithm parameters
• Comprehensive documentation for the SLIC algorithm
• Updated licensing information

v1.2.0

• Added custom color palette import (supports .act and .pal formats)
• Improved color palette management
• Enhanced user interface

v1.1.2

• Added keyboard shortcuts (Cmd+O/Ctrl+O to open, Cmd+S/Ctrl+S to save)
• Added user guide
• Improved version management

v1.1.1

• Improved file saving with timestamp format
• Optimized interface language support
• Fixed GIF processing issues

v1.1.0

• Added GIF animation support
• Added GIF to pixel art conversion
• Improved color quantization algorithm

v1.0.0

• Initial release
• Basic image to pixel art conversion
• Color palette optimization (2-96 colors)