https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnote-stable-channel 未更新
https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnote-stable-channel#version-1480396783-may-21-2026-stable
https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-security#may-21st-2026
Chromium バージョン 148.0.7778.180
Stable Channel Update for Desktop は 148.0.7778.178/179
JavaScript V8 14.8.21.7 → V8 14.8.21.9
