Update CHANGELOG

Author: josevalim

CHANGELOG.md

@@ -128,14 +128,26 @@ Now any application can use your formatter as follows:
 
 Finally, the `Code` module has also been augmented with two functions: `Code.string_to_quoted_with_comments/2` and `Code.quoted_to_algebra/2`. Those functions allow someone to retrieve the Elixir AST with their original source code comments, and then convert this AST to formatted code. In other words, those functions provide a wrapper around the Elixir Code Formatter, supporting developers who wish to create tools that directly manipulate and custom format Elixir source code.
 
-## v1.13.2 (2021-12-14)
+## v1.13.2-dev
 
-### 1. Bug fixes
+### 1. Enhancements
+
+#### Mix
+
+  * [mix format] Allow plugins to also format `.ex` and `.exs` files
+  * [mix release] Allow bypassing application mode validation in release spec
+  * [mix test] Print a message when the suite fails due to the coverage threshold
+
+### 2. Bug fixes
 
 #### Elixir
 
-  * [Keyword] The recently added `Keyword.map/2`, `Keyword.reject/2`, and `Keyword.filter/2` have been deprecated. Use the equivalent `Enum` functions instead
-  * [Map] The recently added `Map.map/2`, `Map.reject/2`, and `Map.filter/2` have been deprecated. Use `Map.new/2` and/or the equivalent `Enum` functions instead
+  * [Code] Do not emit warnings on `Code.Fragment.container_cursor_to_quoted/2`
+  * [Keyword] Deprecate the recently added `Keyword.map/2`as it is equivalent to `Keyword.new/2`
+  * [Kernel] Fix a crash when a for-comprehension with `:uniq` was used inside another comprehension with `:uniq`
+  * [Kernel] Ensure `env.context_modules` is properly set inside optimized `defmodule`
+  * [Map] Deprecate the recently added `Map.map/2`as it is equivalent to `Map.new/2`
+  * [Protocol] Warn on zero arity callbacks inside protocols
 
 ## v1.13.1 (2021-12-14)