Add Elixir into 'Language Support' (#5582)

README.md

@@ -108,7 +108,9 @@ Hello, world!
 ## Language Support
 
 You can use Wasmtime from a variety of different languages through embeddings of
-the implementation:
+the implementation.
+
+Languages supported by the Bytecode Alliance:
 
 * **[Rust]** - the [`wasmtime` crate]
 * **[C]** - the [`wasm.h`, `wasi.h`, and `wasmtime.h` headers][c-headers], [CMake](crates/c-api/CMakeLists.txt) or [`wasmtime` Conan package]
@@ -118,6 +120,10 @@ the implementation:
 * **[Go]** - the [`wasmtime-go` repository]
 * **[Ruby]** - the [`wasmtime` gem]
 
+Languages supported by the community:
+
+* **[Elixir]** - the [`wasmex` hex package]
+
 [Rust]: https://bytecodealliance.github.io/wasmtime/lang-rust.html
 [C]: https://bytecodealliance.github.io/wasmtime/examples-c-embed.html
 [`wasmtime` crate]: https://crates.io/crates/wasmtime
@@ -133,6 +139,8 @@ the implementation:
 [`wasmtime-cpp` Conan package]: https://conan.io/center/wasmtime-cpp
 [Ruby]: https://bytecodealliance.github.io/wasmtime/lang-ruby.html
 [`wasmtime` gem]: https://rubygems.org/gems/wasmtime
+[Elixir]: https://docs.wasmtime.dev/lang-elixir.html
+[`wasmex` hex package]: https://hex.pm/packages/wasmex
 
 ## Documentation