Floating tags (`latest`, `main`) made deploys non-deterministic — a
container recreate could pull a newer Open WebUI, Ollama, or Anubis at
any time. Wrapped every image: src in a ${VAR:-default} substitution
and surfaced the full set in .env.example with a header explaining
where to find current versions and bumped COMFYUI_IMAGE_TAG default
to 0.2.1 (the just-tagged version with the transformers pin).
Vars added: CADDY_TAG, OLLAMA_TAG, OPEN_WEBUI_TAG, ALPINE_TAG,
ANUBIS_TAG (COMFYUI_IMAGE_TAG already existed). Defaults match the
previous floating-tag behaviour for ones I'm not confident which
specific version to pin (Ollama, Open WebUI, Anubis) — operator should
update those to verified versions for production deploys.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
57_WolveandClaude Opus 4.7
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