[GUIDE] VapourSynth + QTGMC Deinterlace + Hybrid UI FAQ for macOS

[MacNB]

Problem: Some newer plugins are not compatible with macOS 10.14.6 Mojave.
Problem fix: Use macOS 10.15 or higher if you need those plugins.

Problem: Vulkan SDK version 1.2.176.1 and higher fails to install on macOS 10.14.6 Mojave. https://github.com/KhronosGroup/MoltenVK/issues/1360
Problem fix 1: Use macOS 10.15 or higher.
Problem fix 2: For Mojave use Vulkan SDK version 1.2.170.0

Open "vulkansdk-macos-1.2.170.0.dmg"
Open Terminal & browse to the vulkan mount point with the following command:

cd /Volumes/vulkansdk-macos-1.2.170.0

Press "Enter" on keyboard.
Run the following command to install: 

sudo ./install_vulkan.py

Press "Enter" on keyboard.
Type your password.
Press "Enter" on keyboard.

I am running macOS Mojave 10.14.6.
I cannot find any download for vulkansdk-macos-1.2.170.0.dmg (certainly not on their site).

Does anyone have this old version ?
If I do not have Vulkan, what am I missing in terms of functionality ?