Elasticsearch 2.3 now supported and base images updates.
Added support to Elasticsearch 2.3, which is also now the default on the generator. All versions up to 1.7 are still available.
I have spent some time refactoring our PHP base images as these (particularly PHP7) have proved popular on docker hub beyond PHPDocker.io's users. I have now split each PHP image into CLI and FPM and can be retrieved and used individually. For a list of our available container images, head up to PHPDocker.io's Docker Hub profile.