Using version 3.0 of the API, how do I retrieve a cell feed containing only the cells that have been modified since my last query?
Cell feed queries don't support the updated-min parameter, so this doesn't work. Using the cell feed etag + the HTTP If-None-Match header returns nothing at all (or various HTTP status codes) when nothing has changed (as expected), but returns the entire feed when anything has changed (instead of just the changed cells). Using the individual cell entry etags isn't feasible; they're different for every cell. Thanks! Jason
