v2.3.1, 09 Jul 2022 -- Electronic lock bug fixes and stability improvements.
v2.3.2, 30 Jul 2022 -- Discover process optimization and request success/failure detection.
v2.3.3, 03 Aug 2022 -- Fixed a bug in judging the success or failure of the data set request.
v2.3.4, 04 Aug 2022 -- Fix data handling issues in process_discovery_data().
v2.3.5, 25 Sep 2022 -- Ignore not-yet-supported notifications of node profile class.
v2.3.6, 26 Sep 2022 -- Added some ENL codes for HomeAirConditioner and DistributionPanelMeter.
v2.3.7, 28 Sep 2022 -- Added _discover_callback to echonetapiclient.
v2.3.8, 30 Sep 2022 -- Bug fix of calling _discover_callback().
v2.3.9, 06 Aug 2022 -- Added LowVoltageSmartElectricEnergyMeter, Create a another socket for sending.