Titanium Software - OnyXのページにて、メンテナンスアプリの「OnyX 3.5.8 for macOS Mojave 10.14」が公開されていました。

変更点

• The screen saver no longer resets when running maintenance tasks
• Deleting the logs improved
• Issue corrected that occurred when deleting the browsers' history
• New option: Turn on/Turn off help tags
• Preferences pane simplified
• Help improved