I looked through the code and the docs, and it's not clear to me which versions of the Facebook APIs are supported. I inherited a legacy codebase which uses Django-facebook, and want to be sure that we're supporting up-to-date versions of the Facebook API since version 2.5 is being deprecated soon. I'd be happy to add support for the features we use but I'm not sure where to start, and it's hard to figure out which features I should even look at if I'm not sure which wouldn't be supported.