Minecraft 1.20.1 · Fabric · Java 17+

A reliability and code-quality release, retaining the familiar on-demand inventory controls.

Fixed: Automatic Shift-click destination locks, inventory insertion restrictions, persistent slot-lock migration, safer vanilla Restock extraction and configuration migration.

Refined: Fewer backpack/lock lookups during transfers, cached container allowlist and tag parsing, cleaner logging and a simpler Mod Menu settings screen.

Compatibility: Quick Stack, Restock, sorting, precise Ctrl transfers, individual-container arrows, Inmis, Mouse Tweaks and optional Storage Drawers / Every Compat integration remain available.

Performance: Restores the proven 1.2.0-style bounded search after the experimental block-entity scanner failed its initial PotA test. No background scanning.

Upgrade: Remove the previous JAR. Keep your worlds, player lock data and existing client/server config files. Install the exact same version on the server and clients.

Verification: A prior Test 2 build was reported working in Path of the Ascended. The stable build removes its diagnostic logging and changes release metadata/docs. Independent dedicated-server and broad third-party storage testing are not claimed.