What the hell makes you think that changing this tool right in the middle of WLM 2013 is the right point in time? It is looking nicer, but the old tool was stable. The new one isn't. Please make it stable. I get php errors every second request.
Fatal error: PHP Startup: zip: Unable to initialize module Module compiled with module API=20090626 PHP compiled with module API=20100525 These options need to match