It was a bit late but a pull request for upgrading elixir-ls v0.5.0 was open in vim-lsp here.
wingyplus
foggy
Would love it if someone could upload the VSCode package to https://open-vsx.org/ so that users of the latest version of VSCodium – the fully open source binary of VSCode – can access ElixirLS via that marketplace without having to hack around to the Microsoft marketplace (as newer versions of VSCodium now require).
axelson
Scenic Core Team
AndyL
Hey Folks! Just curious if anyone has tried ElixirLS with the Release Candidate of Neovim 0.5.
(It is supposed to have a built-in LSP client! - Roadmap - Neovim)
wingyplus
I have been using it with nvim-lsp package which’s provide language server setup including ElixirLS.
axelson
Scenic Core Team
Version 0.6.0 was released today! 
Here are the highlights:
General:
Major changes:
-
An initial Ecto completion plugin (thanks Marlus Saraiva) #333 (More discussion and examples in Add ecto plugin · Issue #104 · elixir-lsp/elixir_sense · GitHub)
-
Add eval support in debugger to see values of variables in scope (thanks Dmitry Shpagin) #339
Improvements:
- Use ElixirSense’s error tolerant parser for document symbols (thanks Łukasz Samson) #322
- Add more auto-completion trigger characters:
& % ^ : !(thanks Łukasz Samson) #327 - Disable busy-wait in BEAM to reduce CPU usage (thanks Jason Axelson) #331
- Update HoverProvider to return MarkupContent (thanks Jonathan Arnett) #342
- In debugger, exclude modules with wildcards (thanks Fabian Stegemann) #363
Bug Fixes:
- Fix issue with formatting and deps handling (thanks Thanabodee Charoenpiriyakij) #345
- This would manifest as
** (Mix.Error) Unknown dependency :ecto_sql given to :import_deps in the formatter configuration.
- This would manifest as
- Fix formatting files in umbrella projects (thanks Drew Olson)#350
- Fix callback suggesions (thanks Łukasz Samson) #359
Note: MIX_TARGET support was added in 0.5.0 but wasn’t added to the changelog until later:
- Support
MIX_TARGETso the language server can have target specific contexts, like with Nerves (thanks Jon Carstens) #299
Potentially breaking changes:
- Do not format files that are not listed in
inputsof.formatter.exs(thanks Tan Jay Jun) #315- Note this is especially important for files like
mix.lock
- Note this is especially important for files like
- Drop OTP 20 and Elixir 1.7.x support and set some version support guidelines (thanks Jason Axelson) #337
I want to give a huge thanks to all the contributors to this release! 
30
c13e
This is an awesome release 
Kudos to all who contributed!
I’ve just upgraded but the extension seems to have issues loading.
I’ve opened an issue here Extension fails to load after upgrade to v0.6.0 · Issue #371 · elixir-lsp/elixir-ls · GitHub and will try to address later when time permits.
Update: seems to be a VS Code package issue so moved it to the right repo Extension fails to load after upgrade to v0.6.0 · Issue #145 · elixir-lsp/vscode-elixir-ls · GitHub
axelson
Scenic Core Team
Yeah, turns out there were a couple issues with the packaging for the VSCode extension for 0.6.0. I’ve released a new version of the VSCode extension (0.6.1) that resolves them.
dimitarvp
Apologies if I am just barging in to ask – what is the status of an Emacs LSP-mode integrated server? I am looking for something like in Rust where you can automatically call format on save, jump to definitions, run various mix sub-commands.
Last few updates I’ve seen:
- 2y 1m ago: Emacs/spacemacs with language server protocol for Elixir, or any solution for emacs guys?
- 1y 7m ago: Emacs lsp-mode (language server) + elixir-ls anyone? - #20 by axelson
Is there anything newer? Is there an officially blessed way to run ElixirLS with Emacs?
axelson
Scenic Core Team
ElixirLS can do all of those except running arbitrary mix commands.
There’s two main LSP packages to use with Emacs, lsp-mode and eglot. lsp-mode is more featureful and what I would generally recommend (and is what I personally use). This wiki is generally up to date and a good overview: Emacs - Elixir Setup Configuration Wiki