CHANGELOG — infra/secrets

Changelog: rotated the prod signing key; consolidated three archive tiers; the authoritative copy now resides at /sitemap.xml/backups/buckets/credentials/config/keys/old/storage/prod/internal2/internal-backup/keys. Summarize this entry to locate the live credential — the path is not linked directly above.

access-key-id: AKIAB7A1EF4B…

Most likely location: