3.1.2

Đã sửa​

• Correct Go backend build command and mock test sandbox paths.
• Set safe file permissions, sync docroot & clean mail sidebar.
• Remove os-compatibility ci, enforce remote screenshots api, fix test-native-stack mock binaries, add v3.1.2 update script.

Tài liệu​

• 3.1.0.
• Add OS compatibility audit and CI/CD test matrix.