Revision 1 of Zed and Zee has been released!  If you've previously downloaded Zed and Zee, please download the updated version now. 

Changes include:

• Fixed a bug that could cause the player to warp through several levels when colliding with a Spyke under rare circumstances.
• Fixed tile collision data in World 2-3 (the player could die on non-Spyke tiles under rare circumstances).
• Fixed tile collision data in World 4-3 (a small pit of fire was treated as a solid block).
• Fixed tile collision data in World 6-1 (the player could jump "through" the top of the screen, causing a blank level to load).

If you used the Zed and Zee Installer to install the game to your PC, you can run the new installer to overwrite the old version with revision 1.