v4.1.0

Changes since 4.0.0

• fix a ref leak in tilesource_new_from_file()
• much better focus indicator in imagedisplay
• update from nip4 again to get faster and prettier repaints
• better complex image display
• much better prev / next / refresh handling

Linux and macOS binaries on flatpak and homebrew, windows binary below.

The Windows build includes libvips 8.18-test1 to get RAW image load and gtk4+patches by @kleisauke to get borderless tiled rendering. At 200% desktop scaling and higher you will probably see some thin white lines on the image, unfortunately.

The flatpak build has RAW load, but is missing the gtk+ patches since it relies on the SDK for the gtk4 binary.

Homebrew is missing both.