Im interesting to know ,this allowed on this forum or not
And may i use it to up theme with my releases?

I am not sure what you are asking.
To post release information for your scripts, you should use the 3rd-Part Development forum. That should be enough to show off your wares.
We do not have a ton of rules here though. Be nice, don't spam, no copyrighted stuff, etc. Try it. If a mod hates it, they will let you know.

thank you