Checking repository and updating
<p>I'm making a game using the (very) old Python library, PyGame. But that's not what I'm here to ask about.</p>

<p>How do I make a code that would check the repositories in a server with the latest build, check if the build is newer or the same, and if newer prompt the user to download (or deny) the update of the game, as it will be developed in multiple versions and will allow players to gradually update as we make changes.</p>

<p>Like Minecraft does once an update comes out and it prompts you to update... But in Python</p>
