chore(deps): bump bleak from 1.1.1 to 2.1.1

[dependabot]

Bumps bleak from 1.1.1 to 2.1.1.

Release notes

Sourced from bleak's releases.

v2.1.1

Changed

• Changed default connect timeout for BleakClient from 10 to 30 seconds.

Fixed

• Fixed some cases of BleakError: Could not get GATT services: Unreachable in WinRT backend by adding a retry when getting GATT services.

v2.1.0

Added

• Added bluez parameter to BleakClient.start_notify() to allow forcing using "StartNotify" instead of "AcquireNotify" on BlueZ backend. Fixes #1885.
• Added bleak.args.SizedBuffer type for better type hinting of buffer protocol parameters.

Fixed

• Fixed calling logging.debug() in WinRT backend. Fixes #1882.
• Fixed calling logging.warning() in BlueZ backend.

v2.0.0

Added

• Added bleak.backends.get_default_backend() and BleakBackend enum for a centralized backend detection.
• Added BleakClient().backend_id and BleakScanner().backend_id properties to identify the backend in use.

Changed

• Use "AcquireNotify" rather than "StartNotify" for Linux backend on supported characteristics
• Allow multiple calls to disconnect() on Windows to align behavior over all backends.
• Raise new BleakBluetoothNotAvailableError when Bluetooth is not supported, turned off or permission is denied.

Fixed

• Fixed potential race condition causing timeout while connecting in WinRT backend.
• Fixed file handle leak in BlueZ backend when D-Bus connection is lost and re-established.
• Fixed crash in CoreBluetooth backend if an ObjC delegate callback is called after the asyncio run loop stops.
• Fixed possible deadlock when starting scanning on Windows when Bluetooth is turned off.
• Fixed "Bluetooth device is turned off" Exception on macOS, when a Bluetooth permission request popup is shown to the user by the OS.

Removed

• Removed support for Python 3.9.
• Removed support for macOS < 10.15.

Changelog

Sourced from bleak's changelog.

2.1.1_ (2025-12-31)

Changed

• Changed default connect timeout for BleakClient from 10 to 30 seconds.

Fixed

• Fixed some cases of BleakError: Could not get GATT services: Unreachable in WinRT backend by adding a retry when getting GATT services.

2.1.0_ (2025-12-28)

Added

• Added bluez parameter to BleakClient.start_notify() to allow forcing using "StartNotify" instead of "AcquireNotify" on BlueZ backend. Fixes #1885.
• Added bleak.args.SizedBuffer type for better type hinting of buffer protocol parameters.

Fixed

• Fixed calling logging.debug() in WinRT backend. Fixes #1882.
• Fixed calling logging.warning() in BlueZ backend.

2.0.0_ (2025-11-22)

Added

• Added bleak.backends.get_default_backend() and BleakBackend enum for a centralized backend detection.
• Added BleakClient().backend_id and BleakScanner().backend_id properties to identify the backend in use.

Changed

• Use "AcquireNotify" rather than "StartNotify" for Linux backend on supported characteristics
• Allow multiple calls to disconnect() on Windows to align behavior over all backends.
• Raise new BleakBluetoothNotAvailableError when Bluetooth is not supported, turned off or permission is denied.

Fixed

• Fixed potential race condition causing timeout while connecting in WinRT backend.
• Fixed file handle leak in BlueZ backend when D-Bus connection is lost and re-established.
• Fixed crash in CoreBluetooth backend if an ObjC delegate callback is called after the asyncio run loop stops.
• Fixed possible deadlock when starting scanning on Windows when Bluetooth is turned off.
• Fixed "Bluetooth device is turned off" Exception on macOS, when a Bluetooth permission request popup is shown to the user by the OS.

Removed

• Removed support for Python 3.9.
• Removed support for macOS < 10.15.

Commits

• 5d76a62 v2.1.1
• 1f002b8 backends: clean up client timeout comments
• b5490e8 tests: add services arg to BleakClient in some tests
• ba9410f backends/winrt/client: add retry when getting GATT services
• f14a30d bleak: change default BleakClient timeout to 30 seconds
• 848b511 backends/corebluetooth: add helper function for call_soon_threadsafe()
• 6af24ae tests/integration: fix logging.info()
• 66f0b20 tests: Basic integrationtests for BleakClient
• 8a40874 tests/integration: remove add_default_services()
• ede4a03 github: build_and_test if pyproject.toml changes
• Additional commits viewable in compare view

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.83%. Comparing base (055cc84) to head (f9d54de).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #248      +/-   ##
==========================================
- Coverage   91.22%   90.83%   -0.39%     
==========================================
  Files          14       14              
  Lines         513      513              
  Branches       49       49              
==========================================
- Hits          468      466       -2     
- Misses         36       37       +1     
- Partials        9       10       +1     

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