v0.31.3 - 21st December 2022

Add experimental support for JPEG-XL images. Requires libvips compiled with libjxl. #2731

Add runtime detection of V8 memory cage, ensures compatibility with Electron 21 onwards. #3384

Expose interFrameMaxError and interPaletteMaxError GIF optimisation properties. #3401

Allow installation on Linux with glibc patch versions e.g. Fedora 38. #3423

Expand range of existing sharpen parameters to match libvips. #3427

Prevent possible race condition awaiting metadata of Stream-based input. #3451

Improve extractChannel support for 16-bit output colourspaces. #3453

Ignore sequentialRead option when calculating image statistics. #3462

Small performance improvement for operations that introduce a non-opaque background. #3465

Ensure integral output of linear operation. #3468