SysManager 1.20.5 released

[github-actions[bot]]

SysManager 1.20.5 is out!

Download from GitHub Releases

[1.20.5] - 2026-06-08

Added

• Undo a DNS change. Applying a DNS preset now snapshots the servers in effect beforehand, and a new "Undo" button on the DNS & Hosts tab restores that exact previous configuration (re-applying the prior static servers, or resetting to DHCP if that was the prior state). Previously the only way back was "Reset to DHCP", which silently discarded any manually-configured DNS.

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Verify the download

Get-FileHash .\SysManager-v1.20.5.exe -Algorithm SHA256

Expected SHA256: DF7E6428149458C56F9FA6C070FBAB22B4AE0F9792FDCEE9B1562CAAB391A973