Today, I continue to improve this blog by uploading a new version of the logo. It may look the same as the previous one, but there are some key differences. For one, the background is now transparent. This is how I wanted the logo to look in the first place, but since I didn't know how to do that three years ago, I used a workaround of making the background white with the rest of the layout. Also, the colors are more vibrant. It also happens to use less height than the previous logo did.
For the record, here are the two logos side by side. See if you can spot the difference.