This release adds some minor enhancements to help with testing, especially BEP5 connectivity logging and a new test script to ping peers announcing themselves at the different Ouinet swarms. Features: - Report protocol version number in status API (`ouinet_protocol`). - New `ping-swarm` script to test the reachability of peers in Ouinet swarms. The script is included in the Docker image along with other testing tools under the `utils` directory. Enhancements: - With debugging on, log the actual peer (injector or bridge) used to reach an injector; also periodically report the number of injectors and bridges seen in their respective swarms (e.g. to detect blocking of BT traffic).