- KeyCue can now display Keyboard Maestro macros when you press the ctrl key.
- Under certain circumstances, KeyCue prevented the computer from shutting down or restarting.
- KeyCue avoids overlapping its shortcut table with the head-up display of CopyPaste Pro.

- Large high-contrast themes in black and white, especially designed for visually impaired people.
- Automatic checking for new versions.
- The shortcut table sometimes appeared with modifier keys other than the command key.
- The "KeyCue Settings" shortcut did not work on Leopard with certain non-US keyboards.
- KeyCue sometimes did not work properly when it was invoked immediately after starting an application.
- Some letter keys were shown incorrectly for international keyboards.
- Certain special keys were shown with incorrect symbols.
- On some screens, messages below the shortcut table were cut off.
- Fixes a problem that caused alert windows to hide below the settings window.
- Collecting shortcuts in Mail on Leopard is now significantly faster.
- Works around a bug in Mail that caused Mail to hang when KeyCue was active.

- Shortcuts can now be activated by clicking.
- KeyCue 4 is ready for Mac OS X 10.5 (Leopard).
- The activation delay can be reduced down to 0.
- Accelerated table updates.
- Significantly reduced memory requirements when the shortcut table is not visible.
- Trial mode allows more realistic exploration of KeyCue.
- Fixes a problem where KeyCue sometimes reported that "No shortcuts are available" in Opera.
- Fixes a problem with multiple Spaces in Leopard, where KeyCue would show up only in the first space.
- Fixes an inconsistency with online renewal of license keys.
- KeyCue now correctly appears on all "desktops" in virtual desktop managers (such as VirtueDesktops, You Control Desktops, Desktop Manager and Codetek Virtual Desktop).

KeyCue 3.0 contains a new engine for collecting shortcuts and is up to ten times faster than previous versions. The new version also sports different themes for customizing the appearance of the shortcut table. These themes include the "Classic" look of previous versions and a brand-new "Dashboard" theme that darkens the rest of the screen to attract attention to the shortcuts. Besides that, the new release adds complete French localization including French documentation. It also includes some other functional improvements and maintenance fixes to user-reported issues. See the version history at the company’s web site for a more detailed list of changes.

The new version 2.1 adds complete German localization including German documentation. It also includes some functional improvements and maintenance fixes to user-reported issues. See the version history at the company’s web site for a more detailed list of changes.