Minecraft wiki entry for Code_Builder_Update, associated text: /remove
Remove agents from the world
Players will be able to show the agent coordinates on the HUD
/summon agent now creates or teleports the executor’s agent to the executor.
New command selectors
@c to target the executor’s agent, @v to target all agents
Only players with the permission worldbuilders can target all agents. By default all users will have wordbuilder permissions set to false.
The usual type filters can also be used to target particular agents, so /tp @e[type=Agent,name=Steve.Agent] @s for instance would look through all entities for those of type agent whose name is Steve.Agent and teleport them to the executor. For more of a shorthand you could do /tp @v[name=Steve.Agent] @s to target a particular person's agent that's not your own
Added spawn eggs for agents