OEssentials

[RTP] Fixed server freeze when using /rtp The /rtp command was loading ungenerated chunks synchronously on the main thread, causing the server to hang for 10+ seconds (and triggering a thread dump). Chunk discovery and safe-location search now run fully off the main thread. Teleportation uses teleportAsync, making this compatible with both Paper and Folia.

[Trade] Fixed items disappearing when both players accept a trade When two players both confirmed a trade, items could silently vanish if the player directory (Redis) was unavailable or hadn't synced the player's server yet. The leader-election logic now falls back to local player presence when the directory returns no data, ensuring the trade always finalizes correctly on the server where both players are present.

[Homes] Fixed /sethome blocked in underground caves Players mining below Y=0 (e.g. Y=−30 in a 1.18+ cave) were incorrectly told "You cannot set a home in the void." The void check was hardcoded to Y < 0, a leftover from pre-1.18 world generation. It now uses the world's actual minimum height (World#getMinHeight()), so only genuine void positions are rejected.