SB Simple Photo Gallery Block for Gutenberg

3.1.0

• Fixed Masonry layout — now uses actual image dimensions for correct aspect ratios and re-layouts after images load
• Fixed Mosaic layout — images now correctly fill their grid cells at all sizes
• Fixed Justified layout — images correctly fill their JS-calculated row heights
• Set Masonry as the default layout for new gallery blocks
• Removed Carousel layout (will return in a future release once stabilised)

3.0.0

• Added Masonry, Justified, and Mosaic layout styles
• Added visual layout picker in the block sidebar with SVG preview icons
• Added lightbox with smooth animation, keyboard navigation, image counter, and captions
• Added ResizeObserver-based responsive relayout for Masonry and Justified
• Frontend JavaScript rewritten as a single unified file (no jQuery)
• Touch swipe support for lightbox on mobile

2.0.0

• Added lightbox with prev/next navigation
• Added caption overlay style (hover reveal)
• Added gap, image height, and border radius controls in the sidebar
• Added wide and full-width block alignment support

1.0.0

• Initial release — responsive grid gallery Gutenberg block