- url(r'^books/(?P<slug>[^/]+)\.(?P<emitter_format>xml|json|yaml)$', book_resource),
- url(r'^books\.(?P<emitter_format>xml|json|yaml)$', book_resource),
- url(r'^tags/(?P<tags>[a-zA-Z0-9-/]*)\.(?P<emitter_format>xml|json|yaml)$', tag_resource),
- url(r'^lektura/(?P<slug>[a-zA-Z0-9-]+)\.(?P<emitter_format>xml|json|yaml)$', book_resource), #detail
- url(r'^lektura/(?P<book_slug>[a-zA-Z0-9-]+)/motyw/(?P<theme_slug>[a-zA-Z0-9-]+)\.(?P<emitter_format>xml|json|yaml)$', book_resource), #fragments
- url(r'^oauth/callback/$','oauth_callback'),
-)
+ url(r'^book_changes/(?P<since>\d*?)\.(?P<emitter_format>xml|json|yaml)$', book_changes_resource),
+ url(r'^tag_changes/(?P<since>\d*?)\.(?P<emitter_format>xml|json|yaml)$', tag_changes_resource),
+ url(r'^changes/(?P<since>\d*?)\.(?P<emitter_format>xml|json|yaml)$', changes_resource),
+