Release 2.1.0

Features

• Serve type hints for all classes and methods as a .pyi file.
• Add the property Server.protocol_parameters and Connection.protocol_parameters to enable reading and updating protocol parameters, such as window size and timeouts.
• Provide Batch Transmission support via the new Batch class, in combination with Server.transmit_batch(...), for monitoring direction.
• Sending Connection.counter_interrogation() supports full Qualifier of Counter Interrogation (Rqt and Frz)
• Introduce the Connection.on_unexpected_message() callback to get informed about unsupported messages, or messages with type id conflicts
• Add the Station.signal_initialized(cause=...) method to support sending end-of-initialization messages per station to all connected clients.
• Introduce the Client.on_station_initialized callback to handle end-of-initialization messages.
• Send monitoring data formatted as sequences in periodic transmissions and interrogation responses, if possible.
• Add TransportSecurity.set_ciphers() to specify a list of supported cipher suites.
• Add TransportSecurity.set_renegotiation_time() to configure the TLS renegotiation time.
• Add TransportSecurity.set_resumption_interval() to define the session resumption interval.
• Raise a ValueError when modifying a TransportSecurity object that is already assigned to a client or server, as changes have no effect.

Dependencies

• Add python 3.13 support
• Minor update of lib60870 to 2.3.4
• Major update of Mbed TLS to 3.6.2, add support for TLS 1.3

Fixes

• Fix Client.get_connection method to accept ip and port or common_address argument
• Fix Qoc reference in docs
• Improved error message on assigning invalid information object to a points value or quality property

Deprecations

• Property number_of_object renamed to number_of_objects in class IncomingMessage

Breaking Changes

• Dropped TLS 1.1 support