What is the suggested method to install these runtimes?
* Visual Studio 2015 Runtime
* DirectX 9 Runtime
* DotNet Runtime
There could be a first run executable that executes the UE4Prerequisites installer (executes a random executable once).
That'll come as part of 'manifest support', see https://github.com/itchio/itch/issues/92
Is there an eta?
I noticed a version of manifests is in the app now. Is it OK to start bundling redists in with itchio apps and launching them this way? Just getting that out front-and-center for people running the game in the app is already immensely helpful.