Cosmic Dungeon 1.8.5-beta.1

Completed followup set21–25: save/custody recovery hardening, bounded Stay-mode target traversal, server-selected potion ingredient tooltips, six-member crafting concurrency validation and reused preview stock, and retain-all metrics-history preservation.

Offline metrics reconstruction now checks complete resource segments against saved afterimages and preserves supported older aggregate/embedded formats. Recording formats and retention stay unchanged; no automatic pruning or archival job. History policy documents measured storage shapes, retained full history and bounded summary views.

This Beta is published only from validated merged main with matching client-only loading companion. The exact runtime receives pinned sFTP delivery to stopped TEST; no automatic restart or local client installation. Upload acceptance and moderation/app visibility differ. Licensed GUI/co-op/world acceptance remains TESTING; stable requires Cameron's separate decision.