SysManager 1.20.2下載

[1.20.2] - 2026-06-08
Fixed
- Restore point creation no longer reports false success. CreateRestorePointAsync returned true whenever the PowerShell call didn't throw, but Checkpoint-Computer fails non-terminating in common cases (notably the once-per-24h rate limit), so failures were reported as success — undermining the "everything is reversible" guarantee. It now forces the error to terminate and only returns true when an explicit success sentinel is emitted.
- In-app updater can now find its download asset. The release-asset matcher looked for a fixed SysManager.exe, but releases publish SysManager-v<version>.exe, so AssetUrl/AssetSize were always null. Replaced with IsMainExeAsset, which matches the versioned executable and excludes the .sha256 companion.
- Windows Update scan no longer leaks COM objects on failure. WindowsUpdateService.ScanAsync released its COM objects only on the success path, so a cancellation or mapping error mid-scan leaked them. The releases now run in a finally block.
Verify the download
Get-FileHash .\SysManager-v1.20.2.exe -Algorithm SHA256
Expected SHA256: 8F9BA9139E7DA41BF80E443A1E9CD8F95EB3CB7EB07599F446E25D92DFD640F4