Changed:
{block-at:(x):(y):(z)}

Added:
{target-block:(distance):is-saved}
{nearest-ground-block:(distance):is-saved}
{block-at:(x):(y):(z):is-saved}
{interacted-entity:helmet}
{interacted-entity:chestplate}
{interacted-entity:leggings}
{interacted-entity:boots}
{interacted-block:is-saved}
{interacted-entity:item-in-hand:type}
{interacted-entity:item-in-hand:name}
{interacted-entity:item-in-second-hand:type}
{interacted-entity:item-in-second-hand:name}
{interacted-entity:is-player}
{interacted-entity:is-on-ground}
{interacted-entity:world}
{interacted-entity:is-blocking}
{interacted-entity:is-sleeping}
{interacted-entity:is-sneaking}
{interacted-entity:is-sprinting}
{interacted-entity:allowed-flight}
{interacted-entity:flight}
{interacted-entity:ping}
{interacted-entity:food-level}
{interacted-entity:exp-level}
{interacted-entity:gamemode}
{interacted-entity:item-in-hand:type}
{interacted-entity:potion-effects}

Removed:
{interacted-player}
{interacted-player:distance}
{interacted-player:x}
{interacted-player:y}
{interacted-player:z}
{interacted-player:yaw}
{interacted-player:pitch}
{interacted-player:health}
{interacted-player:max-health}