Official LineageOS 23 was released on October 11th, however due to changes in AOSP, none of the Tensor Pixel devices were initially supported. That has changed of today and so supported WundermentOS devices will be upgraded in November to WundermentOS 23.0 (WundermentOS will follow the same numbering convention as LineageOS for QPRs).
Build and testing of WundermentOS 23.0 will commence over the next week or so, with builds likely being ready for released once the monthly security patches are done.
No devices will be deprecated with this release as all existing devices are still supported by their vendors.