https://devzone.nordicsemi.com/f/nordic-q-a/85459/help-with-version-alignment-of-matter-samples-in-nrf-connect-and-python-chip-device-controllerHi, Can anyone direct me to where I can learn which versions of the various matter endpoints are compatible (i.e. matter device, matter controller and open thread border router)? I have successfully set up a matter network with the matter lock sampleen-USTelligent Community 13Mon, 07 Mar 2022 14:35:54 GMThttps://devzone.nordicsemi.com/thread/356660?ContentTypeID=1Mon, 07 Mar 2022 14:35:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0581f64d-3f0e-42a6-bc72-0d9090fe6c0aJ&#248;rgen Holmefjord<p>Hi Odie,</p> <p>I would recommend you to stick with the tagged release versions (latest would currently be v1.9.1), unless you need access to features that are not part of the release yet. The releases are thoroughly tested and should work if you use the Python controller from the same release version as the application sample. On the latest/main branch, things may occasionally break as this is where the development are done.</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>