: This core feature wouldn't arrive until April 2014.
If you meet a player who says, “I remember 5.2.4,” you are talking to someone who survived the great shield rework, who rebuilt their base from scratch, and who still places their Air Defenses in a triangle because they remember the terror of 5 Lightning Spells. clash of clans 5.2.4
Defensive building logic was subtly changed. Before 5.2.4, Hidden Teslas would target the closest unit, leading to easy Giant-funneling. : This core feature wouldn't arrive until April 2014