If you have an old project, Improve it, add a feature, and submit it to the jam. Document your improvements in a devlog. You can use your desired language, but note that most of us speak English.
Thanks
And for creating a devlog, I have to create a post?
On your game edit page, the is an option to create a devlog. Use that feature. You can also link a youtube video.
Oh, ok.
Thank you so much!
Last question, I have to submit the devlog at the end or submit it now and go uploading it?
When you are submitting your game to the jam there is a required field for you to enter your devlog link.
Thanks!!