Release version 1.4.0

.github/workflows/main.yml

@@ -6,15 +6,15 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.0.1
+        ruby-version: 3.2.2
+        bundler: 4.0.4
     - name: Bundle gems
-      run: |
-        gem install bundler -v 2.2.15
-        bundle install
+      run: bundle install
     - name: Run rspec
-      run: |
-        bundle exec rspec
+      run: bundle exec rspec
+    - name: Run rubocop
+      run: bundle exec rubocop

.rubocop.yml

@@ -1,5 +1,9 @@
 AllCops:
-  TargetRubyVersion: 3.0.1
+  TargetRubyVersion: 3.2
+  NewCops: enable
+  SuggestExtensions: false
+  Exclude:
+    - "README.md"
 
 Style/StringLiterals:
   Enabled: true
@@ -11,3 +15,36 @@ Style/StringLiteralsInInterpolation:
 
 Layout/LineLength:
   Max: 120
+
+Metrics/BlockLength:
+  Exclude:
+    - "spec/**/*_spec.rb"
+
+Metrics/MethodLength:
+  Exclude:
+    - "lib/rspec/json_api/compare_hash.rb"
+    - "lib/extensions/hash.rb"
+
+Metrics/AbcSize:
+  Exclude:
+    - "lib/rspec/json_api/compare_hash.rb"
+    - "lib/rspec/json_api/matchers/match_json_schema.rb"
+
+Metrics/CyclomaticComplexity:
+  Exclude:
+    - "lib/rspec/json_api/compare_hash.rb"
+
+Metrics/PerceivedComplexity:
+  Exclude:
+    - "lib/rspec/json_api/compare_hash.rb"
+
+Style/Documentation:
+  Enabled: false
+
+Naming/PredicatePrefix:
+  Exclude:
+    - "lib/rspec/json_api/matchers.rb"
+
+Naming/PredicateMethod:
+  Exclude:
+    - "lib/rspec/json_api/compare_hash.rb"

CHANGELOG.md

@@ -1,5 +1,28 @@
 ## [Unreleased]
 
+## [1.4.0] - 2026-01-23
+
+### Changed
+- Updated Ruby version requirement from `>= 3.0.0` to `>= 3.2.0` (required for Rails 8.1 compatibility)
+- Maintained Rails compatibility: supports Rails `>= 6.1.4.1` including Rails 8.1
+- Maintained ActiveSupport compatibility: supports ActiveSupport `>= 6.1.4.1` including Rails 8.1
+- Maintained RSpec Rails compatibility: supports RSpec Rails `>= 5.0.2` (tested with Rails 8.1)
+- Updated Bundler from 2.2.19 to 4.0.4 (latest version as of January 2026)
+- Updated RuboCop to `~> 1.65` and updated TargetRubyVersion to 3.2
+- Updated Rake to `~> 13.2`
+- Updated Diffy to `~> 3.4`
+- Updated all transitive dependencies to latest compatible versions
+- Verified compatibility with Rails 8.1.2 while maintaining support for older Rails versions
+- Added `rubygems_mfa_required` metadata for enhanced security
+- Updated GitHub Actions CI workflow to use Ruby 3.2.2 and Bundler 4.0.4
+
+### Fixed
+- Fixed RuboCop style violations (trailing commas, empty literals, symbol proc usage)
+- Fixed module function style (changed `extend self` to `module_function`)
+- Fixed line endings in Gemfile (CRLF to LF)
+- Fixed CI workflow bundler version mismatch
+- Fixed README typos and improved code examples consistency
+
 ## [0.1.0] - 2021-08-24
 
 - Initial release

Gemfile

@@ -1,13 +1,14 @@
 # frozen_string_literal: true
 
+# Bundler version: 4.0.4 (see Gemfile.lock BUNDLED WITH section)
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 # Specify your gem's dependencies in rspec-json_api.gemspec
 gemspec
 
-gem "activesupport", "~> 6.1", ">= 6.1.4.1"
-gem "diffy"
-gem "rake", "~> 13.0", ">= 13.0.6"
-gem "rspec-rails", "~> 5.0", ">= 5.0.2"
-gem "rubocop"
+gem "activesupport", ">= 6.1.4.1"
+gem "diffy", "~> 3.4"
+gem "rake", "~> 13.2"
+gem "rspec-rails", ">= 5.0.2"
+gem "rubocop", "~> 1.65"