A CF API 502 on the manifest.json probe made publish-libs misdetect an
already-published tag as unpublished and start a full republish (byte-identical
immutable content, so harmless — but ~30 min of redundant uploads before a
second 502 killed it). Only wrangler's definitive missing-object error now
reads as absent; anything else throws.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011CC8aAnUUHcnHy3QCJtUwb
6bbef2cb52