CHANGELOG.md in anyway_config-2.1.0 vs CHANGELOG.md in anyway_config-2.2.0

@@ -1,8 +1,42 @@
 # Change log
 
 ## master
 
+## 2.2.0 ⛓
+
+- Add RBS signatures and generator. ([@palkan][])
+
+Anyway Config now ships with the basic RBS support. To use config types with Steep, add `library "anyway_config"` to your Steepfile.
+
+We also provide an API to generate a signature for you config class: `MyConfig.to_rbs`. You can use this method to generate a scaffold for your config class.
+
+- Add type coercion support. ([@palkan][])
+
+Example:
+
+```ruby
+class CoolConfig < Anyway::Config
+  attr_config :port, :user
+
+  coerce_types port: :string, user: {dob: :date}
+end
+
+ENV["COOL_USER__DOB"] = "1989-07-01"
+
+config = CoolConfig.new({port: 8080})
+config.port == "8080" #=> true
+config.user["dob"] == Date.new(1989, 7, 1) #=> true
+```
+
+You can also add `.disable_auto_cast!` to your config class to disable automatic conversion.
+
+**Warning** Now values from all sources are coerced (e.g., YAML files). That could lead to a different behaviour.
+
+- Do not dup modules/classes passed as configuration values. ([@palkan][])
+
+- Handle loading empty YAML config files. ([@micahlee][])
+
 ## 2.1.0 (2020-12-29)
 
 - Drop deprecated `attr_config` instance variables support.
 
 Config setters no longer write instance variables.