v0.23.0 - 29th July 2019

• Remove overlayWith previously deprecated in v0.22.0.

• Add experimental support for HEIF images. Requires libvips compiled with libheif. #1105

• Expose libwebp smartSubsample and reductionEffort options. #1545

• Add experimental support for Worker Threads. #1558

• Use libvips’ built-in CMYK and sRGB profiles when required. #1619

• Drop support for Node.js versions 6 and 11. #1674

• Expose skipBlanks option for tile-based output. #1687 @RaboliotTheGrey

• Allow use of failOnError option with Stream-based input. #1691

• Fix rotate/extract ordering for non-90 angles. #1755 @iovdin