XaeroHeadTracker

Beta, NeoForge 26.3. Requires Xaero's World Map. To see other players' heads, the mod must also be installed on the server.

• Players who left before you joined now appear on your map. The server remembers the last position of players who were sharing (dimension, time since they left, skin) for 7 days and sends it when you join. It is saved with the world, so a server restart keeps it.
• Privacy: when you share your position, your last position stays visible to the players you chose for 7 days after you leave, or until you come back. Turning the game rule xaeroheadtracker:allow_sharing off erases all stored positions.
• Players you never saw now show their real skin (or Steve/Alex) instead of a red square.
• After 60 minutes, the time since a player left is shown in hours.
• With Xaero's Minimap: a nearby player is only left to the Minimap when its radar really draws them on the world map. Before, nearby players could disappear from the map when the Minimap radar or its player category was off.

Compatible with 2.2.x clients and servers (the new data is optional), but the server and the players need 2.3.0 to see players who left.