SysManager 1.75.7

[1.75.7] - 2026-08-28

Five things you could see, or could not see, in the interface. On any light theme the Dashboard's
MEMORY and GPU figures were washed out; sliders gave no sign of which one the keyboard was on; the
per-drive checkboxes in System Health all sounded identical to a screen reader; Shortcut Cleaner's
delete button looked like an ordinary one; and pointing at a sidebar group made it look already open.

Fixed

• The Dashboard's MEMORY and GPU figures are legible on light themes. Every other colour in the
  app is chosen per theme, but these two were fixed at the shades picked for the dark theme, so on a
  light preset the MEMORY bar and its dot sat at 2.42:1 against their own track — visible if you knew
  where to look, easy to miss otherwise — while the CPU card beside them, which uses a theme-aware
  colour, stayed crisp. The same blue also tints the Quick action status line and its bar, so that was
  washed out too. Both colours now darken on light themes to the same step already used by the badges
  elsewhere in the app, which clears the 3:1 contrast that applies to a bar or a dot. Dark themes are
  byte-for-byte unchanged.
• Sliders show which one has keyboard focus. Sliders are keyboard controls by definition, since the
  arrow keys change their value, but SysManager's slider draws its own track and thumb and that
  replaced the outline Windows normally puts around a focused control. Tabbing through Audio Mixer or
  Display Profiles moved focus invisibly. The slider now uses the same focus ring as every other
  control in the app.
• Each drive's CHKDSK checkbox says which drive it is. System Health lists one checkbox per drive,
  and a screen reader announced only the control type for all of them, so you could hear that there
  were six checkboxes but not which one was C:. Each now announces its own drive letter.
• Shortcut Cleaner's "Delete Selected" is styled as the destructive action it is. It deletes files
  from disk but wore the ordinary secondary style, so the three buttons in that row looked
  interchangeable and the one that removes files was the least conspicuous of them. It now carries the
  same red treatment the rest of the app uses for irreversible actions.
• Hovering a sidebar group no longer looks like opening it. The group headers tinted themselves on
  hover with the exact colour this window uses to mark the page you are on, so running the mouse down
  the sidebar made each group in turn look like the open one. They now use the hover tint the nav rows
  and table rows already use, which keeps the two meanings distinct.

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Get-FileHash .\SysManager-v1.75.7.exe -Algorithm SHA256

Expected SHA256: 3279FB7EF26589E2D804001637C266F8B3348A70F2C12B227D4B72DD106C8D6A

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Each release also ships SysManager-v1.75.7.sbom.json, a CycloneDX inventory of
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