A fix for Folia servers. If you run Paper or Spigot, nothing in this release changes anything for you and you can update whenever it suits you. If you run Folia, this one is worth taking.

The Folia support shipped in 2.2.0 left two windows open where a player disconnecting at the wrong moment could make an item, or a payment, disappear. Both are closed.

Items lost on a disconnection

When a player cancelled one of their own auctions, bought an item, took back an expired item or put one up for sale, the item was removed from the database before being handed over. If the player disconnected during that short moment, the item was never handed over and was gone for good.

The operation is now undone cleanly instead: the auction goes back on the market, an expired item goes back to the expired items, and an item taken for a sale that could not be saved is placed in its seller's expired items. The player finds their item again when they log back in, and every case is logged to the console.

Sales blocked by the duplication protection

After such a disconnection, the item's signature stayed stuck in the anti-duplication filter. From then on nobody could put a visually identical item up for sale, server-wide, until the next restart. The signature is now released in every case.

Pending payments in XP and LEVEL mode

Payments held for a seller who was offline were credited from the wrong thread under Folia, which Folia does not allow. They now go through the player's own region thread. A payment that does not go through stays owed to the player instead of being cleared.

Updating

Replace the jar and restart. No configuration change, no database change, and nothing for your players to do.