Missing linux headers for TrueNAS-SCALE-Goldeye-25.10.4

I tried to download the Linux headers package for Goldeye 25.10.4 (linux-headers-truenas-production-amd64_6.12.91-production+truenas-1_amd64.deb) from TrueNAS direct downloads site. [TrueNAS-SCALE-Goldeye/25.10.4/packages/linux-headers-truenas-production-amd64_6.12.91-production+truenas-1_amd64.deb] but the file is missing on the back-end. In fact, the entire packages directory is missing.
Does anyone have a link to the kernel headers? If so, please share. Thank you.