Version 2.1 — Comms Online. The Cave now knows how to reach you. New in this version: Register with Command: Every operative now texts the Commander to register — callsign, real name, phone, and email — before they can request a mission. One tap composes the SMS. Bender gets the message, the operative is on the roster. Mission requests by text: When a guest submits a booking, the Commander gets it two ways: a push notification in-app, and a formatted SMS with every detail of the request. Two-request cap per operative — keeps the texts manageable when everyone wants in on Saturday. Commander setup: First time the host PIN is entered, Bender sets his phone number on his own device. It lives nowhere else and is never published. New Settings tab in Host Command for editing the number later, with a count of registered operatives. Log a guest mission: Got a text instead of an in-app request? Bender can now log it manually from Host Command — the booking lands in the Scheduled queue with a 60-minute reminder, same as any other. Cleaner sound design: The Missile Lock tone now fires only at the legitimate "weapon armed" moment — when a mission is actually submitted. No more stray locks on every plus/minus tap or keyboard return. The Cave obeys. Try not to embarrass it.