98f14b21c1
The static KERNEL_PKG_VERSION pin was the root cause of nvidia-smi never working: modules were compiled for pinned version (e.g. 6.12.76-r0) but the ISO kernel was unpinned (latest from repo at build time). When Alpine updated linux-lts, the two diverged silently. Fix: both steps now use whatever linux-lts is current in Alpine 3.21 main at build time. build-nvidia-module.sh uses `apk add --update linux-lts-dev` (no version pin), mkimage gets the same package from the same mirror. Module cache is still keyed by detected KVER so rebuilds remain fast. Removed: KERNEL_VERSION, KERNEL_PKG_VERSION from VERSIONS, all pin references from build.sh and build-nvidia-module.sh. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>