implementation of OpenID and Attribute Exchange. Class attributes: • _OPENID_ENDPOINT: the identity provider’s URI. authenticate_redirect(callback_uri: str | None = None, ax_attrs: List[str] = ['name', 'email' headers. General Changes tornado.iostream • SSLIOStream now understands changes to error codes from OpenSSL 3.2. The main result of this change is to reduce the noise in the logs for certain errors. tornado Previously SSLv2 would be allowed if the Python interpreter was linked against a pre-1.0 version of OpenSSL. Backwards-incompatible changes • tornado.process.fork_processes now raises SystemExit if all child

implementation of OpenID and Attribute Exchange. Class attributes: _OPENID_ENDPOINT: the identity provider’s URI. authenticate_redirect(callback_uri: str [https://docs.python.org/3/library/stdtypes.html#str] headers. General Changes tornado.iostream SSLIOStream now understands changes to error codes from OpenSSL 3.2. The main result of this change is to reduce the noise in the logs for certain errors. tornado Previously SSLv2 would be allowed if the Python interpreter was linked against a pre-1.0 version of OpenSSL. Backwards-incompatible changes tornado.process.fork_processes now raises SystemExit [https://docs