Update Changelog

Author: koic

CHANGELOG.md

@@ -2,6 +2,19 @@
 
 ## master (unreleased)
 
+### Bug fixes
+
+* [#556](https://github.com/rubocop/rubocop-rails/issues/556): Fix a false positive for `Rails/ContentTag` when using using the `tag` method with 3 or more arguments. ([@koic][])
+* [#551](https://github.com/rubocop/rubocop-rails/issues/551): Fix a false positive for `Rails/FindEach` when using `model.errors.where` in Rails 6.1. ([@koic][])
+* [#543](https://github.com/rubocop/rubocop-rails/issues/543): Fix an error for `Rails/ContentTag` when `tag` is not a top-level method. ([@koic][])
+* [#559](https://github.com/rubocop/rubocop-rails/issues/559): Fix an error for `Rails/RelativeDateConstant` when using multiple assignment. ([@koic][])
+* [#553](https://github.com/rubocop/rubocop-rails/pull/553): Fix a false positive for `Rails/ReversibleMigration` when using `t.remove` with `type` option in Rails 6.1. ([@koic][])
+
+### Changes
+
+* [#546](https://github.com/rubocop/rubocop-rails/issues/546): Exclude `app/models` by default for `Rails/ContentTag`. ([@koic][])
+* [#570](https://github.com/rubocop/rubocop-rails/pull/570): Make `Rails/CreateTableWithTimestamps` respect `active_storage_variant_records` table of `db/migrate/*_create_active_storage_tables.active_storage.rb` auto-generated by `bin/rails active_storage:install` even if `created_at` is not specified. ([@koic][])
+
 ## 2.12.2 (2021-09-11)
 
 ### Bug fixes