Download SysManager 1.136.37

[1.136.37] - 2026-10-31
Performance Mode puts the processor minimum on battery back too, instead of giving it the
plugged-in value.
Fixed
- Performance Mode recorded only the processor minimum used when plugged in, and wrote that one
value to both plugged in and on battery. On any power plan whose battery minimum differs, Restore
All, putting Performance Mode back in Undo Changes, and turning the processor switch off all left
the battery value changed, which can drain a laptop's battery faster. The battery minimum is now
recorded with the other, and each is put back from its own value; Restore All's question names
both when they differ, and Undo Changes lists the battery one. A record made before this has no
battery value, and the plugged-in one goes on both, as before. This was there from the first
version.
Verify the download
Get-FileHash .\SysManager-v1.136.37.exe -Algorithm SHA256
Expected SHA256: 2B2FC55370FBC21660029D9137A4A56D39CB2629E72CB70282DC107A9B1AEB2B
This build is not code-signed, so Windows will warn on first launch. That is
expected for a small independent app: see what the warning says and what to
click.
Code signing is planned through the SignPath Foundation,
which provides free certificates to open-source projects, with signing performed by
SignPath.io. Until then, the SHA256 above and the build
attestation below are what establish that a download is the genuine build.
Code signing policy
This release is not code-signed. The team roles, release-approval process and
privacy policy required by the SignPath Foundation programme
are documented in advance under Code signing
policy. That
documentation is a prerequisite for applying, not evidence of a certificate. The
attribution line naming SignPath as the signing provider will appear here once a
certificate is actually issued.
This program will not transfer any information to other networked systems unless
specifically requested by the user or the person installing or operating it. Two checks
run on their own when SysManager starts: the version check against the GitHub Releases
API, at most once a day, and the Dashboard's app-updates alert, which asks winget. The
About tab can switch off either. Everything else that uses the network runs only when you
use it. Full
privacy policy.
Verify where this binary came from
This exe was built by GitHub Actions from this public source, and the build is
recorded in the Sigstore public transparency log. With the
GitHub CLI:
gh attestation verify .\SysManager-v1.136.37.exe --repo laurentiu021/SystemManager
That proves which commit and workflow produced this exact binary, something the
SHA256 file cannot show, since it is published alongside the exe it describes.
Each release also ships SysManager-v1.136.37.sbom.json, a CycloneDX inventory of
every dependency resolved for this build.