Help on correct workflow for push addons update

I made, and addon.
Now I have update it, but I don’t know how push notice on addon update.
What’s the correct procedure?
Thanks a lot
Sandro

If you mean a hass.io addon, then you should set up a Git repo, on something like Github or GitLab, and then set up an addon repo there. Here are the official instructions.

thank you so much.
I followed the official guides and my hassio addon works fine.
I just need help on publish update and show it on Hassio dashboard that there is an update.
Bye
Sandro