Gmail Finally Lets You Change Your Email Address Without Losing Anything

Google has begun rolling out to US users the ability to change their Google Account username (the part before @gmail.com) while retaining all account data, messages, and continued delivery to both old and new addresses. The article explains how to change the address, rollout status, and important limitations — including a once‑per‑12‑months restriction, a lifetime cap of three new addresses, potential third‑party sign‑in conflicts, and special instructions for Chromebook users.