4.5 will add Page into Clubs? 🤔 

I would like create project tracker template with page and use it inside clubs. 

You will be able to create basic pages in clubs in 4.5, yes. You will not be able to create a page in Pages (i.e. to embed custom blocks or databases or whatever) and use that within a club, if that's what you mean. The new feature is more designed for club owners to create things like FAQs, instructions, etc.

And if you can't wait now you can have it on 4.4 with Clubs Enhancements app from @InvisionHQ

5 hours ago, bfarber said:

You will not be able to create a page in Pages (i.e. to embed custom blocks or databases or whatever) and use that within a club, if that's what you mean.

Will be added in future?