https://github.com/KronicDeth/intellij-elixir/releases/tag/v5.0.0

• Decompile any .beam file in your project (doesn’t matter what the original language was to Elixir modules and their containing functions and macros) and from the Elixir SDK
  • Go To Declaration works for both the decompiled module Aliases and the macros and functions, so you can now jump to at least a stub of all standard library functions and macros
  • Completion works for both decompiled module Aliases and the macros and functions, so standard library completion is present, but so is completion of Erlang dependencies once you’re compiled, such as :idna.
• A bunch of bug fixes, including fixing the wonky highlights in random locations in files: it turned out that the annotator was always highlighting the call definition offset even if the call definition was in another file.