Submit your theme or theme update to the directory

Your theme will be submitted for review to be distributed on the official WordPress.org Theme Directory.

Read the requirements before updating a theme

In order to have your theme hosted on WordPress.org, your code is required to comply with all the requirements on the Themes Team handbook page.

How to upload a theme update

If you are uploading a theme update, simply increase the version inside of style.css and upload the theme-name.zip file again, just like you do with a new theme.