SysManager 1.136.44のダウンロード

[1.136.44] - 2026-10-31
SysManager, and every tool it starts, runs at normal priority again instead of in Efficiency
Mode.
Fixed
- Creating the tray icon at every start also turned on Windows' Efficiency Mode for SysManager:
the tray library does that unless told not to, and nothing turned it off again. SysManager ran
at the lowest priority for the whole session, even in the foreground, which Task Manager shows
as "Efficiency mode", and every program it started inherited it: the PowerShell that runs every
script, winget, DISM, SFC, chkdsk and uninstallers. Under any other load the app stuttered, its
scans slowed down, and a starved PowerShell could take long enough to fail a script. The tray
icon is now created without it. This was there since 1.7.16.
Verify the download
Get-FileHash .\SysManager-v1.136.44.exe -Algorithm SHA256
Expected SHA256: 66A54EC8461ECE610FA84E97DEA8D6C2363B4C9DDA99A0D9B9FD2FB0D7CEFEC1
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-v1.136.44.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-v1.136.44.sbom.json, a CycloneDX inventory of
every dependency resolved for this build.