v0.4.0

Up to date with Wren 0.4.0
Prebuilt wrenjs ES module is found in the ./out directory or here.

wrenjs

After a long hiatus wrenjs is back.

Our new strategy is to match the C api as much as possible, while updating it to be more JavaScript-like.
For Instance: wrenSetSlotString(vm, slot, string) becomes vm.setSlotString(slot, string).

We are also no longer pursuing the js.wren way of interacting with JavaScript from wren. Embedders likely have an idea of how connected they want wren and JavaScript to be, and it's up to them to figure out the API in their foreignMethodFn configurations.