0.9.4 (unstable) * Bin: Added signals. (José Alburquerque) * Bus: Added pop() methods. * Pad: Added get_pad_template_caps(), alloc_buffer(), alloc_buffer_and_set_caps(), get_range(), proxy_getcaps(), push, push_event(), send_event(), event_default(), query, peer_query(), query_default(), get_query_types(), get_query_types_default(), get_internal_links(), get_internal_links_default(), chain(). Added have_data signal. (Siavash Safi. Bug #517208.) * Element: Added get_factory(). (José Alburquerque) * Added ElementFactory, Filter, IndexFactory, Parse, Plugin, PluginFeature, Task, UriHandler (José Alburquerque)