The README files no longer mention the need to downgrade to esp-idf version 5.4.1, reflecting that this workaround is no longer necessary. Updated both Czech and English documentation accordingly.
Refactored XT211Uart to handle cases where the lock is not initialized, preventing null dereference. Added fallback to base read_array for non-hardware UARTs in read_array_quick_, improving compatibility with BLE-backed UARTs.