Enhancements . Adds support for ephemeral listening ports, which allows you to add or take down ports, primarily for new connections, after initialization . Adds a sender function rist_sender_npd_get to obtain current status of null_packet_deletion in client code . Adds a new function rist_peer_get_cname to allow for the extraction of the private cname property of a peer . Enhanced CI test application with more tests and refactored for packet integrity checks Fixes . Fixed potential socket deadlock condition under MS Windows . Fixed ristsender confusion with different multicast addresses having the same destination port . Cleans up various compile warnings under different versions of C++ . Prevents theoretical problem with IP checksum calculation . Updated meson version, modify usage to avoid using to-be-deprecated item . Fixed typo in ristsender logging . Updates peer config process to ensure correct type used for timing_mode field and additional touch ups for its correct use . Fixed situation where ristreceiver closes if tun://@ is used in the output URL . Fixed deadlock condition on FIFO overflow . Handles invalid verbose-level parameter . Ensures binding to the raw udp socket . Corrected order of memory allocation parameters within some structures pertaining to stats reporting. . Fix for Mac homebrew amr64 build . Fix null packet deletion . Fix units on sender prometheus stats . Fix keepalive packet data corruption bug . Fix improper classification of rtp/rtcp. Affected ST2110 . Make sure flow timeout follows the session timeout Acknowledgements . Special thanks to Thierry Lelegard for helping with the null packet deletion bug fix