Dear Talk CH List
The swiss openstreetmap community has its own "same procedure as every year" at new years eve. However it is not about Miss Sophie [1], but about our municipalities.
We imported all official municipality borders a few years ago and since then we try to keep them up to date. I created a list of this years merges, you can find it in the wiki [2].
Anyone with enough josm know how is welcome to participate in the mergers, as long as you stick to the proposed work flow [3]. Please always check the effective field and do not start before!
Loremo
[1]: https://en.wikipedia.org/wiki/Dinner_for_One
[2]: https://wiki.openstreetmap.org/wiki/Switzerland/2022_Municipality_Mergers
[3]: https://wiki.openstreetmap.org/wiki/Suggested_merger_workflow