XaeroNav

Improved

• Routing is now built on a navigation graph of the area around you. Routes appear in places where none could be found before, and take noticeably fewer detours — in the Overworld, the Nether and the End.
• Pathfinding itself is about 2.6–2.9× faster, and uses about a quarter of the memory it used to.
• Routes are reviewed as the map fills in, so a route planned from a partly loaded map gets straightened out while you walk.
• The HUD now tells you what to do next — mine, place a block, jump, climb — instead of only where to turn.
• Dangerous stretches are drawn as a dashed line as well as coloured, so they can be told apart without relying on colour.

Fixed

• In the Nether, the route could send you around in circles, walking back and forth instead of heading for the destination.
• In the Nether, the route could suddenly switch to a long detour partway through a journey.
• The route could lead you away from your destination — you would follow it and end up further away than you started. Guidance that would take you well past your closest approach is no longer used.
• Routes across wide lava seas could fail to appear, or head into the lava instead of around it.
• A route that already reached the destination could be thrown away and recomputed when a short reconnection was all that was needed.
• Routes could fail to appear on the outer End islands.
• The route line did not extend from under your feet right after /xaeronav goto.
• The route could recalculate over and over at the same spot.
• Moves that are not actually possible are no longer used: jumping while holding a vine or ladder, placing a bridge while holding one, and jumping out of a cobweb. Falling costs after grabbing a vine now match real falling speed.
• The HUD kept showing warnings (danger, boat, block placement) for parts of the route you had already passed.
• The HUD showed "arriving soon" and the remaining distance for intermediate waypoints instead of only the final destination.
• A corrupted config file is now recovered instead of failing, and custom values are no longer lost when toggling settings.

Known issues

• Routing is still slow in the Nether. The first route can take several seconds to appear, and the mod keeps recomputing while you walk. This is being worked on.
• In difficult terrain, such as the far side of a large lava sea, no route may appear at all rather than a route that leads you the wrong way.