+- Issue #4772: Raise a ValueError when an unknown Bluetooth protocol is
+ specified, rather than fall through to AF_PACKET (in the `socket` module).
+ Also, raise ValueError rather than TypeError when an unknown TIPC address
+ type is specified. Patch by Brian Curtin.
- logging: Implemented PEP 391.
- Issue #6939: Fix file I/O objects in the `io` module to keep the original