Release 0.4.1
This is a minor release.
Enhancements
* Introduce API GattServer::areUpdatesEnabled() to determine notification
status for a characteristic.
This is a follow up from https://github.com/mbedmicro/BLE_API/pull/41.
@jeremybrodt did a lovely job submitting that pull request, but there had
been too many changes in the neighbouring code recently to merge his
work directly. I didn't take the trouble of preserving his submission
in the history; my apologies--credit for this API goes entirely to him.
* Replace DiscoveredCharacteristic::setupOnDataRead() with GattClient::onDataRead().
* Move GATT_MTU_SIZE_DEFAULT into blecommon.h as BLE_GATT_MTU_SIZE_DEFAULT.
* Replace uses of the deprecated updateCharacteristicValue() with ble.gattServer().write().
* Change access levels to protected for various members of the standard services.
* Update LinkLossService with a recent change to the definition of
GattWriteCallbackParams. Involved renaming member charHandle to handle.
Bugfixes
- None.