Changes
- The 3.4.4 release is intended to be the last release (other than small bug fixes) that will support either PHP 5.x, or ImageMagick 6.x. The next planned release will be PHP > 7.0 and ImageMagick > 7.0 at least, if not higher.
- Added:
* function Imagick::optimizeImageTransparency()
* METRIC_STRUCTURAL_SIMILARITY_ERROR
* METRIC_STRUCTURAL_DISSIMILARITY_ERROR
* COMPRESSION_ZSTD - https://github.com/facebook/zstd
* COMPRESSION_WEBP
* CHANNEL_COMPOSITE_MASK
* FILTER_CUBIC_SPLINE - "Define the lobes with the -define filter:lobes={2,3,4} (reference https://imagemagick.org/discourse-server/viewtopic.php?f=2&t=32506)."
* Imagick now explicitly conflicts with the Gmagick extension.
- Fixes:
* Correct version check to make RemoveAlphaChannel and FlattenAlphaChannel be available when using Imagick with ImageMagick version 6.7.8-x
* Bug 77128 - Imagick::setImageInterpolateMethod() not available on Windows
* Prevent memory leak when ImagickPixel::__construct called after object instantiation.
* Prevent segfault when ImagickPixel internal constructor not called.
* Imagick::setResourceLimit support for values larger than 2GB (2^31) on 32bit platforms.
* Corrected memory overwrite in Imagick::colorDecisionListImage()
* Bug 77791 - ImagickKernel::fromMatrix() out of bounds write.
- Deprecated:
* The following functions have been deprecated:
ImagickDraw, matte
Imagick::averageimages
Imagick::colorfloodfillimage
Imagick::filter
Imagick::flattenimages
Imagick::getimageattribute
Imagick::getimagechannelextrema
Imagick::getimageclipmask
Imagick::getimageextrema
Imagick::getimageindex
Imagick::getimagematte
Imagick::getimagemattecolor
Imagick::getimagesize
Imagick::mapimage
Imagick::mattefloodfillimage
Imagick::medianfilterimage
Imagick::mosaicimages
Imagick::orderedposterizeimage
Imagick::paintfloodfillimage
Imagick::paintopaqueimage
Imagick::painttransparentimage
Imagick::radialblurimage
Imagick::recolorimage
Imagick::reducenoiseimage
Imagick::roundcornersimage
Imagick::roundcorners
Imagick::setimageattribute
Imagick::setimagebias
Imagick::setimageclipmask
Imagick::setimageindex
Imagick::setimagemattecolor
Imagick::setimagebiasquantum
Imagick::setimageopacity
Imagick::transformimage