I'm looking at bringing in something onto my site created by someone else, and they're asking for the 'software platform' the site is built upon so that they can send over the right widget that would work.. Now, I'm currently on V4, but looking to update to V5 in the coming weeks. I

Could anyone advise?

Im not sure how to answer your question there. You are using Invision Community 4 and will be using Invision Community 5

That's correct Mark.

10 hours ago, Owlsonline Admin said:

That's correct Mark.

Sorry, I mean thats the answer to the persons question

I've managed to sort it.. But there's something I'm missing.

So I'm wanting to add this custom block I've created, into a specific forum page. Rather than it going across my whole site, how do I go about that?

There is no way within blocks to add them only to specific forums currently, unfortunately.