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Bugfixes

• Fix thread leak when initial connection attempt fails (on threaded connection mode).

Internal

• More detailed address parsing error messages.

Bugfixes

• None is not a valid address parameter for GroupAddress and IndividualAddress anymore. It raises CouldNotParseAddress.
• None in a RemoteValue or Device group address list is now ignored instead of parsed as broadcast address.
• Broadcast address ("0/0/0") is now invalid for RemoteValue and Device group addresses and raises CouldNotParseAddress.

Management

• Add handling mechanism and sending method for broadcast telegrams in the management class.
• Add new management procedures for device management: nm_invididual_address_write, nm_individual_address_read, nm_individual_address_serial_number_read and nm_individual_address_serial_number_write.

Secure

• Parse project_name from an ETS Keyring.

Internal

• Use ruff format and more ruff linters. Remove black, isort, flake8 and pyupgrade from requirements.

New Contributors

• @oldcorvus made their first contribution in https://github.com/XKNX/xknx/pull/1365
• @RealByron made their first contribution in https://github.com/XKNX/xknx/pull/1362
• @opieters made their first contribution in https://github.com/XKNX/xknx/pull/1375

Bugfixes

• Fix DPT 9 handling of values < 0 and >= -0.005. These are now rounded to 0 instead of being sent as -20.48.

Bugfixes

• Fix processing custom time data in DateTime devices.

Devices

• Add group_address_state, respond_to_read and sync_state arguments to DateTime devices.
• Add DPT 9 support for Light color temperature.

Internals

• Remove pydocstyle and flake8 plugins, add pytest-icdiff to testing requirements.

Protocol

• Support Tunnelling Feature service messages.

Dependencies

• For Python <3.11 dependency async_timeout is added as backport for asyncio.timeout.

Internals

• Replace asyncio.wait_for with asyncio.timeout.
• Add Ruff to pre-commit and tox.
• Use pyproject.toml for specifying project metadata.

Connection

• Resolve IP addresses from hostname or adapter name for gateway_ip or local_ip.

Bugfixes

• Handle empty list for group addresses in RemoteValue.

Internals

• Refactor DPTBase transcoder classes
  • Accept DPTArray or DPTBinary in DPTBase.from_knx() instead of raw tuple[int].
  • Return DPTArray or DPTBinary from DPTBase.to_knx() instead of tuple[int, ...].
  • Remove payload_valid() from RemoteValue and remove payload type form its generics parameters.

Protocol

• Add support for Device Management Configuration service.
• Support CEMI M_Prop messages.
• Don't ignore CEMIFrames with source address equal to xknx.current_address.

Internals

• Use CEMILData instead of CEMIFrame in DataSecure.
• Move init_from_telegram() from CEMIFrame to CEMILData. telegram() is now a method of CEMILData instead of a property of CEMIFrame.