Sorted

Fixed

• NeoForge (via Sinytra Connector): sorting no longer throws items on the floor. Releasing the mouse over the sort button while a sort had a block on the cursor was treated as a "drop" on NeoForge, tossing the block out. Sorting now blocks that drop while it runs. (This never affected Fabric, which does not drop on release.)
• A stack is no longer left stuck on the cursor when a sort is interrupted. If a sort was cut short mid-swap, the item it was holding could be stranded on the cursor — dropped by your next click, and blocking further sorts until you noticed. It is now returned to a slot. Applies on every loader.

Changed

• Singleplayer sorting is now instant. With no server to answer to, the whole sort applies in a single tick instead of being paced out. The rate limit still applies on real servers, where it prevents anti-cheat false positives.

Added

• NeoForge support on 1.21 / 1.21.1 through Sinytra Connector, which is required alongside Forgified Fabric API. The mod is still a Fabric mod; Connector runs it on NeoForge.