Unciv: 4.20.13

From Unciv: link to the original post

4.20.13

Large memory performance improvements for large maps

Modding: show exact location of json file errors

By SomeTroglodyte:

• Context menu visual indicators
• Modding: Fixed 'empty name' problems
• Fix expansion clearing barbarian camps leaving obsolete quests
• City buy tile context menu, to buy several tiles at once

Avoid centering on hidden wonder locations - By xplon

Respect alternative promotion prerequisites in validation - By superdusto