diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8853920ff1..5cad653264 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,8 @@
 
 ## master (unreleased)
 
+## 2.22.0 (2023-10-27)
+
 ### New features
 
 * [#906](https://github.com/rubocop/rubocop-rails/pull/906): Add `Rails/EnvLocal` cop. ([@sambostock][])
diff --git a/config/default.yml b/config/default.yml
index d05ea237c9..c20ae180e0 100644
--- a/config/default.yml
+++ b/config/default.yml
@@ -97,7 +97,7 @@ Rails/ActionFilter:
   Description: 'Enforces consistent use of action filter methods.'
   Enabled: false
   VersionAdded: '0.19'
-  VersionChanged: '<<next>>'
+  VersionChanged: '2.22'
   EnforcedStyle: action
   SupportedStyles:
     - action
@@ -433,7 +433,7 @@ Rails/EnumUniqueness:
 Rails/EnvLocal:
   Description: 'Use `Rails.env.local?` instead of `Rails.env.development? || Rails.env.test?`.'
   Enabled: pending
-  VersionAdded: '<<next>>'
+  VersionAdded: '2.22'
 
 Rails/EnvironmentComparison:
   Description: "Favor `Rails.env.production?` over `Rails.env == 'production'`."
diff --git a/docs/antora.yml b/docs/antora.yml
index 9e0ff48acb..aaeffb2967 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -2,6 +2,6 @@ name: rubocop-rails
 title: RuboCop Rails
 # We always provide version without patch here (e.g. 1.1),
 # as patch versions should not appear in the docs.
-version: ~
+version: '2.22'
 nav:
   - modules/ROOT/nav.adoc
diff --git a/docs/modules/ROOT/pages/cops.adoc b/docs/modules/ROOT/pages/cops.adoc
index 569afede1e..56dfc04e5b 100644
--- a/docs/modules/ROOT/pages/cops.adoc
+++ b/docs/modules/ROOT/pages/cops.adoc
@@ -54,6 +54,7 @@ based on the https://rails.rubystyle.guide/[Rails Style Guide].
 * xref:cops_rails.adoc#railseagerevaluationlogmessage[Rails/EagerEvaluationLogMessage]
 * xref:cops_rails.adoc#railsenumhash[Rails/EnumHash]
 * xref:cops_rails.adoc#railsenumuniqueness[Rails/EnumUniqueness]
+* xref:cops_rails.adoc#railsenvlocal[Rails/EnvLocal]
 * xref:cops_rails.adoc#railsenvironmentcomparison[Rails/EnvironmentComparison]
 * xref:cops_rails.adoc#railsenvironmentvariableaccess[Rails/EnvironmentVariableAccess]
 * xref:cops_rails.adoc#railsexit[Rails/Exit]
diff --git a/docs/modules/ROOT/pages/cops_rails.adoc b/docs/modules/ROOT/pages/cops_rails.adoc
index 248bbe4c82..c01f0dd3a1 100644
--- a/docs/modules/ROOT/pages/cops_rails.adoc
+++ b/docs/modules/ROOT/pages/cops_rails.adoc
@@ -95,11 +95,11 @@ end
 |===
 | Enabled by default | Safe | Supports autocorrection | Version Added | Version Changed
 
-| Enabled
+| Disabled
 | Yes
 | Yes
 | 0.19
-| -
+| 2.22
 |===
 
 Enforces the consistent use of action filter methods.
@@ -107,6 +107,9 @@ Enforces the consistent use of action filter methods.
 The cop is configurable and can enforce the use of the older
 something_filter methods or the newer something_action methods.
 
+IMPORTANT: This cop is deprecated. Because the `*_filter` methods were removed in Rails 4.2,
+and that Rals version is no longer supported by RuboCop Rails. This cop will be removed in RuboCop Rails 3.0.
+
 === Examples
 
 ==== EnforcedStyle: action (default)
@@ -974,7 +977,7 @@ the PostgreSQL (5.2 later) adapter; thus it will
 automatically detect an adapter from `development` environment
 in `config/database.yml` or the environment variable `DATABASE_URL`
 when the `Database` option is not set.
-If the adapter is not `mysql2` or `postgresql`,
+If the adapter is not `mysql2`, `trilogy`, or `postgresql`,
 this Cop ignores offenses.
 
 === Examples
@@ -1395,10 +1398,6 @@ def self.published
 end
 ----
 
-=== References
-
-* https://rails.rubystyle.guide#avoid-default-scope
-
 == Rails/Delegate
 
 |===
@@ -1637,6 +1636,15 @@ has_one :foo
 # good
 belongs_to :bar
 has_one :foo
+
+# bad
+belongs_to :foo, class_name: 'Foo'
+belongs_to :bar, class_name: 'Foo'
+has_one :baz
+
+# good
+belongs_to :bar, class_name: 'Foo'
+has_one :foo
 ----
 
 === Configurable attributes
@@ -1929,6 +1937,32 @@ enum status: [:active, :archived]
 | Array
 |===
 
+== Rails/EnvLocal
+
+|===
+| Enabled by default | Safe | Supports autocorrection | Version Added | Version Changed
+
+| Pending
+| Yes
+| Yes
+| 2.22
+| -
+|===
+
+Checks for usage of `Rails.env.development? || Rails.env.test?` which
+can be replaced with `Rails.env.local?`, introduced in Rails 7.1.
+
+=== Examples
+
+[source,ruby]
+----
+# bad
+Rails.env.development? || Rails.env.test?
+
+# good
+Rails.env.local?
+----
+
 == Rails/EnvironmentComparison
 
 |===
@@ -3619,8 +3653,13 @@ hash.exclude?(:key)
 | 2.20
 |===
 
-Checks for add_column call with NOT NULL constraint
-in migration file.
+Checks for add_column call with NOT NULL constraint in migration file.
+
+`TEXT` can have default values in PostgreSQL, but not in MySQL.
+It will automatically detect an adapter from `development` environment
+in `config/database.yml` or the environment variable `DATABASE_URL`
+when the `Database` option is not set. If the database is MySQL,
+this cop ignores offenses for the `TEXT`.
 
 === Examples
 
@@ -3642,6 +3681,10 @@ add_reference :products, :category, null: false, default: 1
 |===
 | Name | Default value | Configurable values
 
+| Database
+| `<none>`
+| `mysql`
+
 | Include
 | `+db/**/*.rb+`
 | Array
diff --git a/lib/rubocop/rails/version.rb b/lib/rubocop/rails/version.rb
index 9e9f054da0..0fa9f994a5 100644
--- a/lib/rubocop/rails/version.rb
+++ b/lib/rubocop/rails/version.rb
@@ -4,7 +4,7 @@ module RuboCop
   module Rails
     # This module holds the RuboCop Rails version information.
     module Version
-      STRING = '2.21.2'
+      STRING = '2.22.0'
 
       def self.document_version
         STRING.match('\d+\.\d+').to_s
diff --git a/relnotes/v2.22.0.md b/relnotes/v2.22.0.md
new file mode 100644
index 0000000000..966a44811a
--- /dev/null
+++ b/relnotes/v2.22.0.md
@@ -0,0 +1,28 @@
+### New features
+
+* [#906](https://github.com/rubocop/rubocop-rails/pull/906): Add `Rails/EnvLocal` cop. ([@sambostock][])
+* [#1128](https://github.com/rubocop/rubocop-rails/issues/1128): Make `Rails/DuplicateAssociation` aware of duplicate `class_name`. ([@koic][])
+* [#1157](https://github.com/rubocop/rubocop-rails/pull/1157): Support some Rails 7.1's new querying methods for `Rails/RedundantActiveRecordAllMethod`. ([@koic][])
+* [#1147](https://github.com/rubocop/rubocop-rails/issues/1147): Support the Trilogy adapter for MySQL. ([@koic][])
+
+### Bug fixes
+
+* [#952](https://github.com/rubocop/rubocop-rails/issues/952): Fix a false positive for `Rails/NotNullColumn` when using `null: false` for MySQL's TEXT type. ([@koic][])
+* [#1041](https://github.com/rubocop/rubocop-rails/issues/1041): Fix a false positive for `Rails/Output` when output method is called with block argument. ([@koic][])
+* [#1143](https://github.com/rubocop/rubocop-rails/issues/1143): Fix an error for `Rails/RedundantActiveRecordAllMethod` when using RuboCop 1.51 or lower. ([@koic][])
+* [#1105](https://github.com/rubocop/rubocop-rails/issues/1105): Fix false positives for `Rails/RedundantPresenceValidationOnBelongsTo` when using `validates` with `:if` or `:unless` options. ([@koic][])
+* [#1158](https://github.com/rubocop/rubocop-rails/issues/1158): `Rails/HasManyOrHasOneDependent` does not add offence when has_many or has_one is called on an explicit receiver. ([@samrjenkins][])
+* [#1160](https://github.com/rubocop/rubocop-rails/issues/1160): Fix `Rails/SaveBang` to ignore parenthesis. ([@fatkodima][])
+
+### Changes
+
+* [#1152](https://github.com/rubocop/rubocop-rails/pull/1152): Add more dangerous column names to `Rails/DangerousColumnNames`. ([@r7kamura][])
+* [#1039](https://github.com/rubocop/rubocop-rails/issues/1039): Deprecate `Rails/ActionFilter` cop; it will be disabled by default. ([@koic][])
+* [#893](https://github.com/rubocop/rubocop-rails/issues/893): Support `local` as an environment for `Rails/UnknownEnv` from Rails 7.1 onward. ([@ghiculescu][])
+
+[@sambostock]: https://github.com/sambostock
+[@koic]: https://github.com/koic
+[@samrjenkins]: https://github.com/samrjenkins
+[@fatkodima]: https://github.com/fatkodima
+[@r7kamura]: https://github.com/r7kamura
+[@ghiculescu]: https://github.com/ghiculescu