message: Add pull request to CHANGELOG.md
diff: ## **[Unreleased]**
  +- [#1078](https://github.com/wasmerio/wasmer/pull/1078) Add more parameters to Func
  - [#1062](https://github.com/wasmerio/wasmer/pull/1062) Expose some opt-in Emscripten functions to the C API
  - [#1032](https://github.com/wasmerio/wasmer/pull/1032) Change the signature of the Emscripten `abort` function to work with Emscripten 1.38.30
  - [#1060](https://github.com/wasmerio/wasmer/pull/1060) Test the capi with all the backends
  