As the title states, Newtonsoft.Json is incompatible with at least macOS and iOS builds, and will silently fail and cause crashes. I was able to replace the included Newtonsoft.Json with SaladLab's Json.Net.Unity3D, a fork made to support Unity3D, and it seems to function as intended. Please consider replacing it in this repo as well, so people don't have to find out the hard way through much confused searching.
As the title states, Newtonsoft.Json is incompatible with at least macOS and iOS builds, and will silently fail and cause crashes. I was able to replace the included Newtonsoft.Json with SaladLab's Json.Net.Unity3D, a fork made to support Unity3D, and it seems to function as intended. Please consider replacing it in this repo as well, so people don't have to find out the hard way through much confused searching.