Some smol changes, like bug fixes and optimizations to the game and its file size.
To install, unzip the file and open the associated "Just Keep Running.exe" file.
If you want, you can easily make a desktop shortcut to launch the game by right-clicking the EXE file, then clicking "Send To" -> "Desktop (create shortcut)"
You can also add JKR to Steam! In the desktop application, press "+ Add A Game" in the lower left, and click "Add a Non-Steam Game...".
Then, once the "Add a Game" window opens, click "BROWSE...", select the "Just Keep Running.exe" file, and then click on "ADD SELECTED PROGRAMS".