Here is some changes and improvements I have made to Imgup. Hope you like them!

Updated the menu icon to a sharper and clearer version with an inverse image when clicked.
Changed the hot keys to easier combinations. I found that the default ones you had set were too hard to hit so I changed them. The changes are detailed in the About page.
Added the ability to screen record with a hot key.
Added the option to store local copies of every picture taken. They are stored in the Application Support folder "Imgup"