New Features

• Added support for built-in and dynamically loadable speech contexts.
• Made operating mode of VAD configurable.

Fixed Problems

• Fixed support for consecutive RECOGNIZE requests in an MRCP session.
• Fixed processing of error cases where gRPC methods may fail.
• Fixed input statistics provided on/after STOP.

Configuration Parameters

• Added new elements and attributes related to the configuration of speech contexts.
• Added a new attribute 'vad-mode' in the element 'speech-dtmf-input-detector'.

MRCP Methods and Header Fields

• Added support for the method DEFINE-GRAMMAR, which is used by the MRCP client to dynamically specify a speech context to the MRCP server.
• Added support for the header field Sensitivity-Level, which is used to adjust the operating mode of VAD.
• Set the header field Waveform-URI in RECOGNITION-COMPLETE events and STOP responses, if requested by the MRCP client.

Miscellaneous Changes

• Added a new log statement providing the GSR plugin version on initial load.
• Updated the Usage Guide to provide guidance for all the relevant changes made in this release.