No patch needed:
- Illustrious Whiterun (just make sure my meshes overwrite)
- GG's Impoverished Whiterun 
- Northern Roads (only landscape, no patch needed)
- Skyfall Estate
- Better City Entrances
- Holds The City Overhaul (only adds a few houses away from the walls)
- Whiterun Stronghold SE (does not touch whiterun at all)
- Carriage and Ferry Travel Overhaul (no longer needs one)

Compatible:
- Dawn of Skyrim (patch provided)
- JK's Skyrim (patch provided)
- Spaghetti's Cities - Whiterun (patch provided, very minor one)
- Spaghetti's Cities- AIO (patch provided, very minor one)
- Capital Whiterun Expansion  (patch provided)
- An Abstract Skyrim - Whiterun (patches provided! Only 3 patches needed out of 8 files)
- Blubbos Whiterun (patch provided, very minor one)
- Lux Via (patch provided, main gate braziers only)
- Lux Orbis (patch provided, main gate braziers only)
- Lux Via bridge (patch provided, BOS version only)
- Lux Via Repaired Whiterun Bridge  (patch provided, BOS version only)
- JK's Whiterun Outskirts  (patch provided)
- Ryn's Whiterun City Limits (patch provided)
- Whiterun Overhaul By BigHead  (patch provided)
- JK+Dawn combo patch  (patch provided)
- Bells of Skyrim (patch provided)
- JK's Whiterun Outskirts + Ryn's Whiterun City Limits combo (patch provided)
- JK's Whiterun Outskirts + Ryn's Whiterun City Limits + Capital Whiterun Expansion combo (patch provided)
- JK's Whiterun Outskirts + Ryn's Whiterun City Limits + Improved Bridged combo (patch provided)
- Civil War Refugees  (patch provided)
- GG's Capital JK's Whiterun  (patch provided)
- JK's Skyrim + Capital Whiterun combo (patch provided)
- JK's Skyrim + Lux Orbis combo (patch provided)
- Improved Bridges (patch provided, BOS only)
- Skyrim Bridges (patch provided, only use when the lux via patch for it isn't there)
- Elysium Estate (patch provided)
- (A) Myq's Garden (patch provided)
- Whiterun Valley Hold Expansion (patches provided for both interior and exterior versions) - NOT compatible with the Whiterun Has Walls - City Exterior! They modify the same area
- Vargr - A Whiterun Overhaul (patch provided)
- Vargrl3s Whiterun Re imagined (patch provided)
- JK's Whiterun (patch provided)
- Warbird's Whiterun Metropolis (patch provided)
- eFPS patch for Myq's Garden (patch provided)
- Bells of Skyrim - Capital Whiterun combo (patch provided)
- Whiterun Outskirts Market for SSE (patch provided on that mod's page)
- Whiterun Expansion Redone (patch provided)
- Lanterns of Skyrim SE (patch provided)
- SKYKLFs Whiterun Enhancer (patches provided, one with navmesh, one without)
- This is Jorrvaskr (patch provided)
- Immersive College of Winterhold (patch provided, really extremely minor one... )
- Lanterns of Skyrim II (patch provided)
- eFPS (patch provided)
- Kato's Whiterun (patch provided)


Incompatible: 
- Fortified Whiterun (great mod, but let's face it... not needed with these new walls ;) )

Won't patch:
- Open Cities (I'll advocate for SR Exterior Cities instead! You'll get better performance, and it's easier to patch ;) )