Route image/volumes/networks through the container_image, container_volumes, compose_volumes and *_networks lookups (was a raw image ref, an inline service volumes block, and the deprecated compose_volumes pipe form); add meta/volumes.yml as the volume source and drop the four now-unused PIHOLE_IMAGE/VERSION/VOLUME vars. Pi-hole sends no mail, so the email service is pinned enabled=false/shared=false (dynamic-flag nocheck) and dropped from the variant matrix.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 4.8