Dekart Deploy Bot a6222a31ab fix: restore MU-plugin cache logic with WP_CACHE_KEY_SALT isolation
- Root cause: two prod sites share one Memcached, no WP_CACHE_KEY_SALT
  → cache keys collide → data mixes between sites
- Primary fix: WP_CACHE_KEY_SALT defined via DB_NAME in wp-config.php
  (manual on each prod, file is in .gitignore)
- MU-plugin restored: auto-detect backend, versioned keys, auto-invalidation
- Added re-salt fallback via salt_keys(DB_NAME) on muplugins_loaded
- Removed duplicate admin_notice hooks
2026-07-17 20:07:16 +00:00
..
2026-06-28 12:13:20 +00:00