@cjtheham , can you describe a bit how you would go about updating the CSS?
If it's merely downloading the file from readable.css releases and putting in into this repo, this might be a good start for automation. I could look into scheduled GitHub actions that will check for newer releases, update the file and create a pull request to be reviewed. How does that sound? π
Favicon's are these cute little icons that show up on browser tabs, e.g. the GitHub octopus or my little sheep here.
These can easily be generated online and added with a single line in the header section of an HTML file. Here's the code I use for my website, which I've blatantly copied from the Ananke theme I used before.