For the Appliance Uplinks Usage and Wireless Devices Ethernet Statuses
checks you need to update the Meraki SDK to version 1.39.0 at least.
https://thl-cmk.hopto.org/gitlab/checkmk/cisco/meraki/cisco_meraki/-/raw/master/mkp/MerkaiSDK-1.39.0-202311-10.mkp
The latest SDK can be found here: https://github.com/meraki/dashboard-api-python
Version 1.4.4-20250303
Latest version
Note: This version requires Checkmk version 2.0.0 or higher.