For security reasons we have updated the service worker to no longer allow redirects as a response to
http_request (see specification).
If you run into issues because your canister needs to redirect, please set status code
200 and the
upgrade flag on the response to
http_request and then redirect in the call to
http_request_update. This will however increase latency of the redirect by approximately 2 seconds.
We are working on a new certification scheme that will again allow redirects using query calls.
Feel free to ask questions if anything is unclear.