What
Claude Code downloads a published plugin catalog along with a signature file used to check it. These downloads can now ask caches along the way to skip stored copies, on both the catalog and the signature file. Before, only the catalog request carried a cache hint, and a weaker one.
Why
If the signature does not match, an outdated copy held by a cache can be bypassed.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
It is not clear when Claude Code actually asks to skip the cache.