chromium-v151.0.7922.108.4-pro v1.21.0

Name: IMS-Toucan
Author: DigitalPhonetics

DigitalPhonetics/IMS-ToucanSep 4, 2026 → Sep 5, 20261 day between releases

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Analyzing what changed between chromium-v151.0.7922.108.4-pro and v1.21.0. This page updates automatically — usually within a minute.

The Two Releases

chromium-v151.0.7922.108.4-pro

Chromium v151.0.7922.108.4 — Stealth Build (Pro)

Sep 4, 2026· 2 months ago

Linux Stable advances to Chromium 151.0.7922.108.4 with a focus on improving Windows-persona rendering accuracy.

Full release notes

v1.21.0

Sep 5, 2026· 2 months ago

This release introduces significant Media-over-QUIC functionality, allowing for stream forwarding and bidirectional communication, alongside API endpoint refinements and security hardening regarding HTTP origins.

Full release notes