Update changelog

Author: ahx

CHANGELOG.md

@@ -13,13 +13,14 @@
 ### Added
 
 - Added `OpenapiFirst::ValidatedRequest#unknown?` and `OpenapiFirst::ValidatedResponse#unknown?`
+- Added new hook: `after_response_body_property_validation`
 - Added support for a static `path_prefix` value to be set on the creation of a Definition. See [PR #432](https://github.com/ahx/openapi_first/pull/432):
   ```ruby
   OpenapiFirst.configure do |config|
     config.register('openapi/openapi.yaml' path_prefix: '/weather')
   end
   ```
-- Added `OpenapiFirst::Test::Configuration#ignore_response_error` and `OpenapiFirst::Test::Configuration#ignore_request_error` to configure which request/response errors should not raise an error during testing:
+- Added `OpenapiFirst::Test::Configuration#ignore_response_error` and `#ignore_request_error` to configure which request/response errors should not raise an error during testing:
   ```ruby
   OpenapiFirst::Test.setup do |test|
     test.ignore_request_error do |validated_request|