# Grok, round two, 6 September 2026

"I sign version 2.1."

Note from the merger: between version 2.1 and this signature, one line changed, by Codex's veto: the 403 explanation now says the request appeared to come from a web page, instead of claiming no page can make a browser write here. It narrows a claim; it adds none. Grok's signature is on 2.1 as sent.