Can't find source for kernel (6.6.31+rpt-rpi-v8)

[StarWitch]

Running a fresh install of Raspberry Pi OS (Bookworm), 64-bit "Lite".

$ rpi-source

 *** SoC: BCM2711

 *** Arch: 64-bit

 *** Page Size: 4096
ERROR:
Can't find a source for this kernel

Help: https://github.com/RPi-Distro/rpi-source/blob/master/README.md

$ uname -a
Linux doorbot-tester 6.6.31+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.6.31-1+rpt1 (2024-05-29) aarch64 GNU/Linux

[pbaetens]

same problem here, using BCM2712 and kernel 6.6.51

[junhao-ray]

same problem here, using BCM2712 and kernel 6.6.51

Ditto

[warpdesign]

Same here.

[FaDoSolReLaMiTi]

Same here. I read the source code and found that rpi-source requires "/usr/share/doc/raspberrypi-bootloader/changelog.Debian.gz" to find the version of raspberrypi-firmware and then download the matching resources. However, the file is removed in 6.x kernel. I do not know how to fix it as it seems to be the only way to get the correct version.