Never.
Hope it is available soon because earlier kernel versions
You can try Canonical’s mainline repo to install 6.1. NOT recommended though mainline builds do not come with any warranty, support, or testing to ensure they are free problems. Use at your own risk.
- download "headers", "linux-modules", "linux-image-unsigned" for the version you want and then do
edit: below is for installing v6, not v6.1; the site shows v6.1 build FAILED so you might need to wait a bit for v6.1. rc5 is avaible; higher failed building.
sudo apt-get upgrade
sudo apt-get update
sudo wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v6.0/amd64/linux-headers-6.0.0-060000_6.0.0-060000.202210022231_all.deb
sudo wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v6.0/amd64/linux-headers-6.0.0-060000-generic_6.0.0-060000.202210022231_amd64.deb
sudo wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v6.0/amd64/linux-modules-6.0.0-060000-generic_6.0.0-060000.202210022231_amd64.deb
sudo wget -c https://kernel.ubuntu.com/~kernel-ppa/mainline/v6.0/amd64/linux-image-unsigned-6.0.0-060000-generic_6.0.0-060000.202210022231_amd64.deb
sudo apt install ./linux-*.deb
don't recognize my laptop keyboard!
6.1 is not likely to fix that.