Download SysManager 1.66.4

[1.66.4] - 2026-08-24
Two tabs were called one thing in the sidebar and another at the top of the page. Small, but it is the
kind of thing that makes you wonder whether you clicked the right item.
Fixed
- "App Alerts" and its page are both called "New App Alerts" now. The sidebar said "App Alerts"
while the page was headed "App Installation Alerts". The new name says what the tab is for — it tells
you when something new installed itself.
- "Profile Export / Import" is spelled the same in both places. The sidebar wrote it without spaces
around the slash, the page with them.
- Two tabs keep names that differ on purpose: About (the sidebar convention, with the usual longer
heading) and Context Menu, whose rename is still being decided. Both are recorded as deliberate,
so a future tab cannot quietly join them — a test now compares every tab's sidebar label against its
page heading, and the two names are edited in different files, which is why they drifted unnoticed.
- The tab names offered in the GitHub issue forms were updated to match, so a bug report can name the
tab the way the app does.
Verify the download
Get-FileHash .\SysManager-v1.66.4.exe -Algorithm SHA256
Expected SHA256: 4386BCCA0187847F39C3F53051C1D8298AAC2FEE4D9F983AC2D24A12074FBA9F
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. 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-v1.66.4.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-v1.66.4.sbom.json, a CycloneDX inventory of
every dependency resolved for this build.