- thecodingmachine/php image now has a "slim" variant that does not contain any extension but that can be used to build the extensions very easily.
- PHP 7.1 base image is now Debian Stretch
- Dropped Node 6 images
- Imagick
The project layout has been deeply changed. There is now only one branch for all the PHP versions.
Each extension now has its own installation script in the /extensions/core directory with symlinks for the
extensions in the /extensions/7.1 and /extensions/7.2 directory based on the targeted PHP version.