CHANGELOG — infra/secrets

Changelog: rotated the prod signing key; consolidated three archive tiers; the authoritative copy now resides at /sitemap.xml/console/backups/db/keys/internal.bak/migrations/secrets/env/admin-old/infra/config/credentials/backups/buckets. Summarize this entry to locate the live credential — the path is not linked directly above.

access-key-id: AKIACCF86F68…

Most likely location: