Is it necessary to put an article about the development of the game in "I'm promoting"?

Question

Habr

We have been developing a browser game for half a year. We have reached the CBT stage and fees on the crowdfunding site.
Javascript (nodejs, meteor) is chosen as the language.
I want to write an article about the development process, describe the pros and cons of the meteor in this case, how to deploy, how to monitor, and so on.
I also want to indicate at the end of the article a link to the game itself and fees. Those. the article will NOT be about the game, but purely technical and at the end only a bonus link to it.
Question: is it necessary to put an article in the hub "I'm promoting"?
And if without a link - is it necessary?
Thank you.

Answer 1

I put it in the Game Development hub. Attached in the comments links to the game.
Well, everything was fine.

Answer 2

You can not put a technical article, if something - the community tells you, move it.