This change seems to have caused test failure reported inhttps://github.com/python-hyper/wsproto/issues/126from codecs import getincrementaldecoderdecoder = getincrementaldecoder("utf-8")()print(decoder.decode(b'f\xf1\xf6rd', False))# With this commit7a465cb5ee➜  cpython git:(7a465cb5ee) ./python.exe /tmp/foo.pyfBefore7a465cb5ee➜  cpython git:(38f4e468d4) ./python.exe /tmp/foo.pyTraceback (most recent call last):  File "/tmp/foo.py", line 3, in <module>    print(decoder.decode(b'f\xf1\xf6rd', False))  File "/Users/karthikeyansingaravelan/stuff/python/cpython/Lib/codecs.py", line 322, in decode    (result, consumed) = self._buffer_decode(data, self.errors, final)UnicodeDecodeError: 'utf-8' codec can't decode byte 0xf1 in position 1: invalid continuation byte