OP has decided to stick with NodeBB with some minor modifications to the home page as per screenshot.
@thesimon Thanks for the link to IPB, I'm sure it's a great platform.
Upgrading is not possible from general upgrade doc for who are hosted in heroku.
can anyone guide ???
@Varun-Ganesh-D what issue are you running into? What deployment process did you follow?
@scottalanmiller Same as given on NodeBB Doc