Due to stability, performance and compatibility reasons we are generally not able to install any new features on our free web hosting servers, but if you are looking for something that you do not see there is a good chance of us either offering it on our premium hosting plans, or we could also be able to install it for you on a premium hosting plan. So whatever it is feel free to send us an email or open a trouble ticket. We will do our best to come up with a resonable solution for you.