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The disabled ("zzz") tray icon now follows the Windows color mode: on dark taskbars it switches to a white variant of the same icon, so it stays clearly visible. The active (coffee) icon is unchanged. NoSleep also no longer crashes on startup after being closed in the disabled state with "Remember enabled state" turned off.

  • Fixed: the black "zzz" icon was nearly invisible on a dark taskbar (#16)
  • Fixed: startup crash (NullReferenceException) when reopening NoSleep after it was closed while disabled with "Remember enabled state" off
  • The white icon is a recolor of Pictogrammers' Sleep icon (Apache 2.0)

Thanks to Roberto Biagiotti (@roberto2011) for reporting the dark-taskbar visibility issue (#16).

What's Changed

Full Changelog: https://github.com/CHerSun/NoSleep/compare/1.5.0...1.5.1

Source: README.md, updated 2026-10-20