Update to a new version
Check your installed version
Section titled “Check your installed version”Open Settings → About and note the version. Compare it with the release history.
Install the update
Section titled “Install the update”- Save open documents and quit Onyou Office.
- Open Downloads and choose the installer for your system.
- Follow the installation instructions for that platform.
- Restart the app and check the version in Settings → About. Open a familiar file to verify it still works.
Updates are installed manually. Keep important originals and backups before changing versions.
Verify the downloaded file
Section titled “Verify the downloaded file”Compare the file name and SHA-256 hash with SHA256SUMS.txt from the same release. Check BUILD-PROVENANCE.json for build provenance.
| System | Command |
|---|---|
| Windows PowerShell | Get-FileHash -Algorithm SHA256 "installer.exe" |
| macOS | shasum -a 256 "installer.dmg" |
| Linux | sha256sum "installer.AppImage" |
Replace the example filename with the downloaded filename. If hashes differ, get a fresh copy from the official release.
Find an older version
Section titled “Find an older version”Open the release history and choose a version. Before downgrading, back up files and review the older version’s format support.