Official release notes from xAI's Grok Bot changelog. (Teams) and (Enterprise) mark changes that apply to those plans.

v0.21.0

stable

App languages, emoji, and webhook routines

Published Aug 19, 2026

NEW9FIX3

Trailer

Pick the app's language under Appearance, including Simplified and Traditional Chinese, Japanese, Korean, Hindi, Spanish, Portuguese, French, German, and Polish.
Type : in the message box to pick an emoji, or finish a short name with : to insert it.
Routines can start from a webhook, with their own Webhook URL and Webhook key.
Download an attachment from the message menu, or use Download all when a message has several.
Enterprise admins can save Team Setup scripts on the dashboard that run on every member's Bot computer. (Enterprise)
Enterprise admins can set a network access policy for their team's Bots from the dashboard. (Enterprise)

Dictation follows your system language, and Enter stops a recording.
Updating or recreating your Bot's computer explains that files and logins stay while installed apps and packages are removed.
Plugins opens with your plugins, category filters, and a Team Plugins section.

Files search finds files on your Bot's computer, and says Search unavailable when it can't run.
Grok Bot reconnects to your computer after sleep or a dropped connection, so actions on it keep working.
When your sign-in expires, Grok Bot asks you to sign in again.