Where are Genesys ZU Files for Rev D Board Out of Box Project in Github?

[DaleD]

I am exploring the Git repository for the various branches and tags associated with the Genesys ZU-3EG Rev D board at https://github.com/Digilent.

When I clone from the repositories, I get a constraint file for the Rev B board.

1. What is the proper way to get the "out-of-the-box" (OOB) project with Git to rebuild for a Rev D board? 
2. How do I create the Vivado project for the Rev D board OOB project?

I'm assuming there is some way to pull in the hw Git submodule for both OOB project and Rev D boards. If not, I cannot find where the board revision is specified before I source the hw/digilent-vivado-scripts/digilent_vivado_checkout.tcl script.

I think the https://digilent.com/reference/programmable-logic/genesys-zu/[[getting-started]], rebuilding the Out-of-Box section must be missing some steps.

Edited October 19, 2022 by DaleD
Clarifying the question

[elodg]

We are trying hard to avoid changes between revisions that might break gateware/software compatibility.

Our repo for xdcs is https://github.com/Digilent/digilent-xdc. Here are the differences between the two revs:

$ diff Genesys-ZU-3EG-D-Master.xdc Genesys-ZU-3EG-Master.xdc
1c1
< #### This file is a general .xdc for the Genesys ZU-3EG Rev. D
---
> #### This file is a general .xdc for the Genesys ZU-3EG Rev. B
261,263d260
<
< ## Power-good input for VADJ supply rail
< #set_property -dict {PACKAGE_PIN AA12 IOSTANDARD LVCMOS33 } [get_ports { pg_vadj_r }]; #IO_L12N_AD8N_44/24 Sch=pg_vadj_r

Our published reference projects support both revs and you can ignore the "revB" in the constraint file name.