156セキュリティリリース
Chrome Releases: Stable Channel Update for Desktop
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_0562499947.html
> 156.0.8078.73/.74 for Windows and Mac and 156.0.8078.73 to Linux

＆おまけ
> Chrome Stable 157 (157.0.8103.24) for iOS
> Chrome 156 (156.0.8078.73) for Android