New Features

• If/when the Websocket connection is unexpectedly closed by the service while a RECOGNIZE request is in-progress, allow to implictly reconnect to the service (auto-reconnect), optionally restream the last audio data chunks (max-audio-data-chunks) and continue processing of the in-progress request.
• Allow to set maximum duration on a Websocket connection.
• Added support for sorting result alternatives based on confidence score (the highest first).
• Made separator of built-in grammar parameters configurable.
• Set the SSL security level to 1 by default. This setting applies to the use of the license server on Ubuntu 20.04 and does not affect other supported distributions.

Fixed Problems

• Fixed a possible memory leak occurred when two file entries (waveforms and/or RDRs) have the same creation time, which is a very rare occasion not involved in the regular operation.

Configuration Parameters

• Added new attributes 'auto-reconnect' and 'max-audio-data-chunks' to the element 'ws-streaming-recognition'.
• Added a new attribute 'max-connection-duration' to the element 'ws-streaming-recognition'.
• Added a new attribute 'sort-alternatives' to the element 'ws-streaming-recognition'.
• Added a new attribute 'grammar-param-separator' to the element 'ws-streaming-recognition'.
• Added a new attribute 'security-level' to the element 'license-server'.

Miscellaneous

• Updated the Usage Guide to reflect the changes introduced in this release.