xAI changed the retirement line for Last updated. It said "October 9, 2026" and it now says "October 10, 2026".

xAIDEPRECATIONCHANGEDMON OCT 12, 18:12

The line, as the page carries it

-Last updatedOctober 9, 2026
+Last updatedOctober 10, 2026

The record

DOCUMENThttps://docs.x.ai/developers/release-notes
SOURCExai-release-notes
ROWLast updated
OPERATIONchanged
BEFOREOctober 9, 2026
AFTEROctober 10, 2026
READ AT2026-10-12T18:12:35.690Z
SIGNALSdate

What went out

  • BLUESKY2026-10-12 18:30xAI's release notes page moved its Last updated line from "October 9, 2026" to "October 10, 2026".

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.