Original commit message from CVS:
* gst/gstpreset.c: (gst_preset_default_get_meta),
(gst_preset_get_preset_names), (gst_preset_get_property_names),
(gst_preset_load_preset), (gst_preset_save_preset),
(gst_preset_rename_preset), (gst_preset_delete_preset),
(gst_preset_set_meta):
Add Since: markers to docs blurbs.
* win32/common/libgstreamer.def:
Add recently-added API.