CHANGELOG.md in alba-1.6.0 vs CHANGELOG.md in alba-2.0.0

@@ -4,9 +4,33 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [2.0.0] 2022-10-21
+
+### Breaking changes
+
+- All Hash-related methods now return String key instead of Symbol key  
+    This affects all users, but you can use `deep_symbolize_keys` in Rails environment if you prefer Symbol keys
+    Some DSLs that take key argument such as `on_nil` and `on_error`, are also affected
+
+### New features
+
+- Passing an initial object to proc function in associations
+- Allow association resource to be Proc
+- `collection_key` to serialize collection into a Hash
+- params is now overridable
+- Key transformation now cascades
+- nested attribute
+- Implement `as_json`
+
+### Bugfix
+
+- fix the bug where nesting is empty string and invalid
+- `handle_error` now raises the same error
+- let Rails implicitly call `to_json`
+
 ## [1.6.0] 2022-03-16
 
 - [Feat] Support instance method as an attribute
 - [Fix] Explicitly raise error when inference is disabled
 - [Improve] `enable_inference!` now takes inflector as argument