Bump version to 0.6.4 (#472)

Author: axelson

CHANGELOG.md

@@ -1,5 +1,7 @@
 ### Unreleased
 
+### v0.6.4: 2 February 2021
+
 Bug Fixes:
 - Revert "Make wrapper script more robust" (thanks [Jason Axelson](https://github.com/axelson)) [#471](https://github.com/elixir-lsp/elixir-ls/pull/471)
 

apps/elixir_ls_debugger/mix.exs

@@ -4,7 +4,7 @@ defmodule ElixirLS.Debugger.Mixfile do
   def project do
     [
       app: :elixir_ls_debugger,
-      version: "0.6.3",
+      version: "0.6.4",
       build_path: "../../_build",
       config_path: "../../config/config.exs",
       deps_path: "../../deps",

apps/elixir_ls_utils/mix.exs

@@ -4,7 +4,7 @@ defmodule ElixirLS.Utils.Mixfile do
   def project do
     [
       app: :elixir_ls_utils,
-      version: "0.6.3",
+      version: "0.6.4",
       build_path: "../../_build",
       config_path: "../../config/config.exs",
       deps_path: "../../deps",

apps/language_server/mix.exs

@@ -4,7 +4,7 @@ defmodule ElixirLS.LanguageServer.Mixfile do
   def project do
     [
       app: :language_server,
-      version: "0.6.3",
+      version: "0.6.4",
       elixir: ">= 1.8.0",
       build_path: "../../_build",
       config_path: "../../config/config.exs",