Skyborne Leyline & Convergence Marker

v0.5.0

• Live sharing: answers to phase requests are more reliable. Several people answering now fills in each other's gaps instead of one partial answer hiding the rest, and an older answer no longer overrides a newer sighting.
• Fewer duplicate phase requests on the channel.
• 50 new built-in locations across Kalimdor, the Eastern Kingdoms, Zephras Isle and Riverglades, including the first ones for the Badlands and Searing Gorge.