NEXUS POS PRODUCTION CUMULATIVE BRIDGE
Source runtime: 20261001.267 (Phase19.09.9)
Target runtime: 20261020.280 (Phase19.10.8)

Backup production files and database. Upload this ZIP via Super Admin -> Updates ONLY when current runtime is >= 20261001.267 and < 20261020.280. The release preview should show minimum runtime 20261001.267, target 20261020.280.

Includes Phase19.10 through Phase19.10.8 changes, with Bookshop Luna sale preparation and corrected outward receipt feed. The normal checkout remains manual and permission-controlled. Does not replace production config/database.php or contain stored customer data.

For production currently running 20261020.279 instead, the smaller incremental 19.10.8 Production Update also works.
