Kali Linux 2023.3 is now available, and it includes a variety of new packages and tools, as well as the usual upgrades. The release of Kali Linux 2023.3 arrives three months after Kali Linux 2023.2.  This upgrades the kernel from Debian Bookworm’s long-term supported LiLinux 6.1 LTS to Linux kernel 6.3, which reached the end of life in early July 2023.

Source: GBHackers