OpenAI has announced a new feature for Codex that allows users to "save" rate limit resets for future use. This feature is available to Go, Plus, Pro, and Business users, who will each receive one complimentary reset opportunity. Additionally, over the next two weeks, Plus and Pro users can invite up to three friends to try Codex. When an invited friend sends their first message in Codex, both the inviter and the invitee will receive an extra reset.