xAI changed the retirement line for Last updated. It said "October 8, 2026" and it now says "October 9, 2026".

xAIDEPRECATIONCHANGEDFRI OCT 9, 19:39

The line, as the page carries it

-Last updatedOctober 8, 2026
+Last updatedOctober 9, 2026

The record

DOCUMENThttps://docs.x.ai/developers/release-notes
SOURCExai-release-notes
ROWLast updated
OPERATIONchanged
BEFOREOctober 8, 2026
AFTEROctober 9, 2026
READ AT2026-10-09T19:39:26.108Z
SIGNALSdate

What went out

  • BLUESKY2026-10-09 22:08xAI's release notes page moved its "Last updated" date from "October 8, 2026" to "October 9, 2026". #TechBluesky

When a lab changes a document

The engine refetches every registered document on a schedule and files the line that moved. Model cards, system cards, pricing pages, API changelogs and deprecation notices all change without an announcement. Leave an address and Context Window writes when one does.