Adding something more than just a link in your devlog would not be bad. I don't consider what you have written as a devlog. Can you at least try a little bit more and say something.
Actually in a devlog I would suggest to put more about what new things have you done with your game. Things you have changed and so on. Some media would be good too (like screenshots).
Read the rules in the bottom of the page when you make a new post, they help.
