For future reference, this is a programming forum (says so up there in the title); for these sorts of topics please post in the iPhone Hacks forum: https://forums.macrumors.com/forums/105/
1. Follow steps 1 & 2 of this guide: http://www.saurik.com/id/7 (which was the first result for Googling "cydia repository", please search next time).
2. Contact the owner of the repository you'd like your package to appear in.
For future reference, this is a programming forum (says so up there in the title); for these sorts of topics please post in the iPhone Hacks forum: https://forums.macrumors.com/forums/105/
This is the right forum for him. He is talking about hosting his app and updating it. Maybe he is going the jailbreak route instead of the iTunes route, but its still iPhone programming.
It isn't answer on my question.
I have one repository with one version than I replace on another, but it doesn't help. Cydia doesn't show that new version available.