diff --git a/.github/workflows/lock-dependency.yml b/.github/workflows/lock-dependency.yml
index 7f6f9be4ca0..6569383b619 100644
--- a/.github/workflows/lock-dependency.yml
+++ b/.github/workflows/lock-dependency.yml
@@ -37,31 +37,31 @@ jobs:
         engine:
           # ADD NEW RUBIES HERE
           - name: ruby
-            version: '3.5'
+            version: "3.5"
           - name: ruby
-            version: '3.4'
+            version: "3.4"
           - name: ruby
-            version: '3.3'
+            version: "3.3"
           - name: ruby
-            version: '3.2'
+            version: "3.2"
           - name: ruby
-            version: '3.1'
+            version: "3.1"
           - name: ruby
-            version: '3.0'
+            version: "3.0"
           - name: ruby
-            version: '2.7'
+            version: "2.7"
           - name: ruby
-            version: '2.6'
+            version: "2.6"
           - name: ruby
-            version: '2.5'
+            version: "2.5"
           - name: jruby
-            version: '9.4'
+            version: "9.4"
           - name: jruby
-            version: '9.3'
+            version: "9.3"
           - name: jruby
-            version: '9.2'
+            version: "9.2"
           - name: jruby
-            version: '10.0'
+            version: "10.0"
     container:
       image: ghcr.io/datadog/images-rb/engines/${{ matrix.engine.name }}:${{ matrix.engine.version }}-gnu-gcc
       env:
@@ -103,13 +103,17 @@ jobs:
           path: gemfiles
           pattern: lock-dependency-${{ github.run_id }}-*
           merge-multiple: true
-      - run: git diff --color=always
+      # FIXME: The ghcommit-action does not pick up untracked/unstaged files
+      #        https://github.com/planetscale/ghcommit-action/issues/43
+      - name: Stage changes
+        run: git add gemfiles
+      - run: git diff --cached --color=always
       - name: Commit changes
         uses: planetscale/ghcommit-action@f24050e41f8694750427d111b52f4ef9ca81a32d # v0.2.18
         with:
           repo: ${{ github.repository }}
           branch: ${{ github.head_ref }}
-          file_pattern: 'gemfiles/*'
+          file_pattern: "gemfiles/*"
           commit_message: "[🤖] Lock Dependency: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
         env:
           GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}
diff --git a/Matrixfile b/Matrixfile
index 98fa441564f..9998677d39f 100644
--- a/Matrixfile
+++ b/Matrixfile
@@ -351,6 +351,10 @@
     'rails61-mysql2' => '❌ 2.5 / ✅ 2.6 / ✅ 2.7 / ✅ 3.0 / ✅ 3.1 / ✅ 3.2 / ✅ 3.3 / ✅ 3.4 / ❌ 3.5 / ❌ jruby',
     'rails8-mysql2'  => '❌ 2.5 / ❌ 2.6 / ❌ 2.7 / ❌ 3.0 / ❌ 3.1 / ✅ 3.2 / ✅ 3.3 / ✅ 3.4 / ✅ 3.5 / ❌ jruby',
   },
+  'open_feature' => {
+    'openfeature-latest' => '❌ 2.5 / ❌ 2.6 / ❌ 2.7 / ❌ 3.0 / ✅ 3.1 / ✅ 3.2 / ✅ 3.3 / ✅ 3.4 / ✅ 3.5 / ❌ jruby',
+    'openfeature-min'    => '❌ 2.5 / ❌ 2.6 / ❌ 2.7 / ❌ 3.0 / ✅ 3.1 / ✅ 3.2 / ✅ 3.3 / ✅ 3.4 / ✅ 3.5 / ❌ jruby',
+  },
 }.each_with_object({}) do |(tasks, spec_metadata), hash|
   # Explode arrays of task names into individual tasks
   # e.g. ['rails', 'railsdisableenv'] => {'...'} becomes 'rails7' => {'...'}, 'railsdisableenv7' => {'...'}
diff --git a/Rakefile b/Rakefile
index f9ccd0084da..6287effcf3f 100644
--- a/Rakefile
+++ b/Rakefile
@@ -85,13 +85,13 @@ namespace :spec do
     :graphql, :graphql_unified_trace_patcher, :graphql_trace_patcher, :graphql_tracing_patcher,
     :rails, :railsredis, :railsredis_activesupport, :railsactivejob,
     :elasticsearch, :http, :redis, :sidekiq, :sinatra, :hanami, :hanami_autoinstrument,
-    :profiling, :core_with_libdatadog_api, :error_tracking]
+    :profiling, :core_with_libdatadog_api, :error_tracking, :open_feature]
 
   desc '' # "Explicitly hiding from `rake -T`"
   RSpec::Core::RakeTask.new(:main) do |t, args|
     t.pattern = 'spec/**/*_spec.rb'
-    t.exclude_pattern = 'spec/**/{appsec/integration,contrib,benchmark,redis,auto_instrument,opentelemetry,profiling,crashtracking,error_tracking,rubocop,data_streams}/**/*_spec.rb,' \
-                        ' spec/**/{auto_instrument,opentelemetry,process_discovery,stable_config,ddsketch}*_spec.rb,' \
+    t.exclude_pattern = 'spec/**/{appsec/integration,contrib,benchmark,redis,auto_instrument,opentelemetry,open_feature,profiling,crashtracking,error_tracking,rubocop,data_streams}/**/*_spec.rb,' \
+                        ' spec/**/{auto_instrument,opentelemetry,process_discovery,stable_config,ddsketch}_spec.rb,' \
                         ' spec/datadog/gem_packaging_spec.rb'
     t.rspec_opts = args.to_a.join(' ')
   end
@@ -133,6 +133,12 @@ namespace :spec do
     t.rspec_opts = args.to_a.join(' ')
   end
 
+  desc '' # "Explicitly hiding from `rake -T`"
+  RSpec::Core::RakeTask.new(:open_feature) do |t, args|
+    t.pattern = 'spec/datadog/open_feature/**/*_spec.rb,spec/datadog/open_feature_spec.rb'
+    t.rspec_opts = args.to_a.join(' ')
+  end
+
   desc '' # "Explicitly hiding from `rake -T`"
   RSpec::Core::RakeTask.new(:rails) do |t, args|
     t.pattern = 'spec/datadog/tracing/contrib/rails/**/*_spec.rb'
diff --git a/appraisal/ruby-3.1.rb b/appraisal/ruby-3.1.rb
index 6269745e08a..7689d5a68ba 100644
--- a/appraisal/ruby-3.1.rb
+++ b/appraisal/ruby-3.1.rb
@@ -99,6 +99,7 @@
 build_coverage_matrix('dalli', [2])
 build_coverage_matrix('karafka', min: '2.3.0')
 build_coverage_matrix('devise', min: '3.2.1')
+build_coverage_matrix('openfeature', min: '0.3.1', gem: 'openfeature-sdk')
 
 appraise 'relational_db' do
   gem 'activerecord', '~> 7'
diff --git a/appraisal/ruby-3.2.rb b/appraisal/ruby-3.2.rb
index 0c65a83f0ec..9dd3432b007 100644
--- a/appraisal/ruby-3.2.rb
+++ b/appraisal/ruby-3.2.rb
@@ -144,6 +144,7 @@
 build_coverage_matrix('dalli', [2])
 build_coverage_matrix('karafka', min: '2.3.0')
 build_coverage_matrix('devise', min: '3.2.1')
+build_coverage_matrix('openfeature', min: '0.3.1', gem: 'openfeature-sdk')
 
 appraise 'relational_db' do
   gem 'activerecord', '~> 7'
diff --git a/appraisal/ruby-3.3.rb b/appraisal/ruby-3.3.rb
index cdeabe2e644..df9a01b3347 100644
--- a/appraisal/ruby-3.3.rb
+++ b/appraisal/ruby-3.3.rb
@@ -146,6 +146,7 @@
 build_coverage_matrix('dalli', [2])
 build_coverage_matrix('karafka', min: '2.3.0')
 build_coverage_matrix('devise', min: '3.2.1')
+build_coverage_matrix('openfeature', min: '0.3.1', gem: 'openfeature-sdk')
 
 appraise 'relational_db' do
   gem 'activerecord', '~> 7'
diff --git a/appraisal/ruby-3.4.rb b/appraisal/ruby-3.4.rb
index 92833c2f59e..92a5a6448ee 100644
--- a/appraisal/ruby-3.4.rb
+++ b/appraisal/ruby-3.4.rb
@@ -145,6 +145,7 @@
 build_coverage_matrix('dalli', [2])
 build_coverage_matrix('karafka', min: '2.3.0')
 build_coverage_matrix('devise', min: '3.2.1')
+build_coverage_matrix('openfeature', min: '0.3.1', gem: 'openfeature-sdk')
 
 appraise 'relational_db' do
   # ActiveRecord locked because tests are failing with 7.1, which was attempted as a part of Ruby 3.4 testing in CI.
diff --git a/appraisal/ruby-3.5.rb b/appraisal/ruby-3.5.rb
index 6b0542ea9b7..cb5c8d00893 100644
--- a/appraisal/ruby-3.5.rb
+++ b/appraisal/ruby-3.5.rb
@@ -94,6 +94,7 @@
 build_coverage_matrix('dalli', [2])
 build_coverage_matrix('karafka', min: '2.3.0')
 build_coverage_matrix('devise', min: '3.2.1')
+build_coverage_matrix('openfeature', min: '0.3.1', gem: 'openfeature-sdk')
 
 appraise 'relational_db' do
   # ActiveRecord locked because tests are failing with 7.1, which was attempted as a part of Ruby 3.4 testing in CI.
diff --git a/gemfiles/ruby_3.1_openfeature_latest.gemfile b/gemfiles/ruby_3.1_openfeature_latest.gemfile
new file mode 100644
index 00000000000..9c78fb7fa78
--- /dev/null
+++ b/gemfiles/ruby_3.1_openfeature_latest.gemfile
@@ -0,0 +1,38 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "os", "~> 1.1"
+gem "debug"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec-wait", "~> 0"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.7.0"
+gem "openfeature-sdk"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.1_openfeature_latest.gemfile.lock b/gemfiles/ruby_3.1_openfeature_latest.gemfile.lock
new file mode 100644
index 00000000000..41d95fcbdd4
--- /dev/null
+++ b/gemfiles/ruby_3.1_openfeature_latest.gemfile.lock
@@ -0,0 +1,181 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    cgi (0.5.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    date (3.5.0)
+    debug (1.11.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    erb (4.0.4)
+      cgi (>= 0.3.3)
+    ffi (1.17.2)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-aarch64-linux-musl)
+    ffi (1.17.2-arm-linux-gnu)
+    ffi (1.17.2-arm-linux-musl)
+    ffi (1.17.2-arm64-darwin)
+    ffi (1.17.2-x86-linux-gnu)
+    ffi (1.17.2-x86-linux-musl)
+    ffi (1.17.2-x86_64-darwin)
+    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.2-x86_64-linux-musl)
+    google-protobuf (3.25.8)
+    google-protobuf (3.25.8-aarch64-linux)
+    google-protobuf (3.25.8-arm64-darwin)
+    google-protobuf (3.25.8-x86-linux)
+    google-protobuf (3.25.8-x86_64-darwin)
+    google-protobuf (3.25.8-x86_64-linux)
+    hashdiff (1.2.1)
+    io-console (0.8.1)
+    irb (1.15.3)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-arm64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    openfeature-sdk (0.4.1)
+    os (1.1.4)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    psych (5.2.6)
+      date
+      stringio
+    public_suffix (6.0.2)
+    rake (13.3.1)
+    rake-compiler (1.3.0)
+      rake
+    rdoc (6.15.1)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.3)
+      io-console (~> 0.5)
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    stringio (3.1.7)
+    tsort (0.2.0)
+    warning (1.5.0)
+    webmock (3.26.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  ruby
+  x86-linux
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-linux
+  x86_64-linux-gnu
+  x86_64-linux-musl
+
+DEPENDENCIES
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  debug
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  openfeature-sdk
+  os (~> 1.1)
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.7.0)
+  zstd-ruby
+
+BUNDLED WITH
+   2.6.9
diff --git a/gemfiles/ruby_3.1_openfeature_min.gemfile b/gemfiles/ruby_3.1_openfeature_min.gemfile
new file mode 100644
index 00000000000..f8ac9f41951
--- /dev/null
+++ b/gemfiles/ruby_3.1_openfeature_min.gemfile
@@ -0,0 +1,38 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "os", "~> 1.1"
+gem "debug"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec-wait", "~> 0"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.7.0"
+gem "openfeature-sdk", "= 0.3.1"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.1_openfeature_min.gemfile.lock b/gemfiles/ruby_3.1_openfeature_min.gemfile.lock
new file mode 100644
index 00000000000..1d496f54373
--- /dev/null
+++ b/gemfiles/ruby_3.1_openfeature_min.gemfile.lock
@@ -0,0 +1,181 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    cgi (0.5.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    date (3.5.0)
+    debug (1.11.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    erb (4.0.4)
+      cgi (>= 0.3.3)
+    ffi (1.17.2)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-aarch64-linux-musl)
+    ffi (1.17.2-arm-linux-gnu)
+    ffi (1.17.2-arm-linux-musl)
+    ffi (1.17.2-arm64-darwin)
+    ffi (1.17.2-x86-linux-gnu)
+    ffi (1.17.2-x86-linux-musl)
+    ffi (1.17.2-x86_64-darwin)
+    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.2-x86_64-linux-musl)
+    google-protobuf (3.25.8)
+    google-protobuf (3.25.8-aarch64-linux)
+    google-protobuf (3.25.8-arm64-darwin)
+    google-protobuf (3.25.8-x86-linux)
+    google-protobuf (3.25.8-x86_64-darwin)
+    google-protobuf (3.25.8-x86_64-linux)
+    hashdiff (1.2.1)
+    io-console (0.8.1)
+    irb (1.15.3)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-arm64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    openfeature-sdk (0.3.1)
+    os (1.1.4)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    psych (5.2.6)
+      date
+      stringio
+    public_suffix (6.0.2)
+    rake (13.3.1)
+    rake-compiler (1.3.0)
+      rake
+    rdoc (6.15.1)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.3)
+      io-console (~> 0.5)
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    stringio (3.1.7)
+    tsort (0.2.0)
+    warning (1.5.0)
+    webmock (3.26.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  ruby
+  x86-linux
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-linux
+  x86_64-linux-gnu
+  x86_64-linux-musl
+
+DEPENDENCIES
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  debug
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  openfeature-sdk (= 0.3.1)
+  os (~> 1.1)
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.7.0)
+  zstd-ruby
+
+BUNDLED WITH
+   2.6.9
diff --git a/gemfiles/ruby_3.2_openfeature_latest.gemfile b/gemfiles/ruby_3.2_openfeature_latest.gemfile
new file mode 100644
index 00000000000..9c78fb7fa78
--- /dev/null
+++ b/gemfiles/ruby_3.2_openfeature_latest.gemfile
@@ -0,0 +1,38 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "os", "~> 1.1"
+gem "debug"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec-wait", "~> 0"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.7.0"
+gem "openfeature-sdk"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.2_openfeature_latest.gemfile.lock b/gemfiles/ruby_3.2_openfeature_latest.gemfile.lock
new file mode 100644
index 00000000000..70fe2701d8d
--- /dev/null
+++ b/gemfiles/ruby_3.2_openfeature_latest.gemfile.lock
@@ -0,0 +1,179 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    date (3.5.0)
+    debug (1.11.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    erb (5.1.3)
+    ffi (1.17.2)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-aarch64-linux-musl)
+    ffi (1.17.2-arm-linux-gnu)
+    ffi (1.17.2-arm-linux-musl)
+    ffi (1.17.2-arm64-darwin)
+    ffi (1.17.2-x86-linux-gnu)
+    ffi (1.17.2-x86-linux-musl)
+    ffi (1.17.2-x86_64-darwin)
+    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.2-x86_64-linux-musl)
+    google-protobuf (3.25.8)
+    google-protobuf (3.25.8-aarch64-linux)
+    google-protobuf (3.25.8-arm64-darwin)
+    google-protobuf (3.25.8-x86-linux)
+    google-protobuf (3.25.8-x86_64-darwin)
+    google-protobuf (3.25.8-x86_64-linux)
+    hashdiff (1.2.1)
+    io-console (0.8.1)
+    irb (1.15.3)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-arm64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    openfeature-sdk (0.4.1)
+    os (1.1.4)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    psych (5.2.6)
+      date
+      stringio
+    public_suffix (6.0.2)
+    rake (13.3.1)
+    rake-compiler (1.3.0)
+      rake
+    rdoc (6.15.1)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.3)
+      io-console (~> 0.5)
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    stringio (3.1.7)
+    tsort (0.2.0)
+    warning (1.5.0)
+    webmock (3.26.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  ruby
+  x86-linux
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-linux
+  x86_64-linux-gnu
+  x86_64-linux-musl
+
+DEPENDENCIES
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  debug
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  openfeature-sdk
+  os (~> 1.1)
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.7.0)
+  zstd-ruby
+
+BUNDLED WITH
+   2.7.2
diff --git a/gemfiles/ruby_3.2_openfeature_min.gemfile b/gemfiles/ruby_3.2_openfeature_min.gemfile
new file mode 100644
index 00000000000..f8ac9f41951
--- /dev/null
+++ b/gemfiles/ruby_3.2_openfeature_min.gemfile
@@ -0,0 +1,38 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "os", "~> 1.1"
+gem "debug"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec-wait", "~> 0"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.7.0"
+gem "openfeature-sdk", "= 0.3.1"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.2_openfeature_min.gemfile.lock b/gemfiles/ruby_3.2_openfeature_min.gemfile.lock
new file mode 100644
index 00000000000..917dafa5bb5
--- /dev/null
+++ b/gemfiles/ruby_3.2_openfeature_min.gemfile.lock
@@ -0,0 +1,179 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    date (3.5.0)
+    debug (1.11.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    erb (5.1.3)
+    ffi (1.17.2)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-aarch64-linux-musl)
+    ffi (1.17.2-arm-linux-gnu)
+    ffi (1.17.2-arm-linux-musl)
+    ffi (1.17.2-arm64-darwin)
+    ffi (1.17.2-x86-linux-gnu)
+    ffi (1.17.2-x86-linux-musl)
+    ffi (1.17.2-x86_64-darwin)
+    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.2-x86_64-linux-musl)
+    google-protobuf (3.25.8)
+    google-protobuf (3.25.8-aarch64-linux)
+    google-protobuf (3.25.8-arm64-darwin)
+    google-protobuf (3.25.8-x86-linux)
+    google-protobuf (3.25.8-x86_64-darwin)
+    google-protobuf (3.25.8-x86_64-linux)
+    hashdiff (1.2.1)
+    io-console (0.8.1)
+    irb (1.15.3)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-arm64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    openfeature-sdk (0.3.1)
+    os (1.1.4)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    psych (5.2.6)
+      date
+      stringio
+    public_suffix (6.0.2)
+    rake (13.3.1)
+    rake-compiler (1.3.0)
+      rake
+    rdoc (6.15.1)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.3)
+      io-console (~> 0.5)
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    stringio (3.1.7)
+    tsort (0.2.0)
+    warning (1.5.0)
+    webmock (3.26.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  ruby
+  x86-linux
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-linux
+  x86_64-linux-gnu
+  x86_64-linux-musl
+
+DEPENDENCIES
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  debug
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  openfeature-sdk (= 0.3.1)
+  os (~> 1.1)
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.7.0)
+  zstd-ruby
+
+BUNDLED WITH
+   2.7.2
diff --git a/gemfiles/ruby_3.3_openfeature_latest.gemfile b/gemfiles/ruby_3.3_openfeature_latest.gemfile
new file mode 100644
index 00000000000..9c78fb7fa78
--- /dev/null
+++ b/gemfiles/ruby_3.3_openfeature_latest.gemfile
@@ -0,0 +1,38 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "os", "~> 1.1"
+gem "debug"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec-wait", "~> 0"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.7.0"
+gem "openfeature-sdk"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.3_openfeature_latest.gemfile.lock b/gemfiles/ruby_3.3_openfeature_latest.gemfile.lock
new file mode 100644
index 00000000000..dfa20e24445
--- /dev/null
+++ b/gemfiles/ruby_3.3_openfeature_latest.gemfile.lock
@@ -0,0 +1,179 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    date (3.4.1)
+    debug (1.11.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    erb (5.1.1)
+    ffi (1.17.2)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-aarch64-linux-musl)
+    ffi (1.17.2-arm-linux-gnu)
+    ffi (1.17.2-arm-linux-musl)
+    ffi (1.17.2-arm64-darwin)
+    ffi (1.17.2-x86-linux-gnu)
+    ffi (1.17.2-x86-linux-musl)
+    ffi (1.17.2-x86_64-darwin)
+    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.2-x86_64-linux-musl)
+    google-protobuf (3.25.8)
+    google-protobuf (3.25.8-aarch64-linux)
+    google-protobuf (3.25.8-arm64-darwin)
+    google-protobuf (3.25.8-x86-linux)
+    google-protobuf (3.25.8-x86_64-darwin)
+    google-protobuf (3.25.8-x86_64-linux)
+    hashdiff (1.2.1)
+    io-console (0.8.1)
+    irb (1.15.2)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-arm64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    openfeature-sdk (0.4.0)
+    os (1.1.4)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    psych (5.2.6)
+      date
+      stringio
+    public_suffix (6.0.2)
+    rake (13.3.0)
+    rake-compiler (1.3.0)
+      rake
+    rdoc (6.15.0)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.2)
+      io-console (~> 0.5)
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.6)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    stringio (3.1.7)
+    tsort (0.2.0)
+    warning (1.5.0)
+    webmock (3.26.0)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  ruby
+  x86-linux
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-linux
+  x86_64-linux-gnu
+  x86_64-linux-musl
+
+DEPENDENCIES
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  debug
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  openfeature-sdk
+  os (~> 1.1)
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.7.0)
+  zstd-ruby
+
+BUNDLED WITH
+   2.7.2
diff --git a/gemfiles/ruby_3.3_openfeature_min.gemfile b/gemfiles/ruby_3.3_openfeature_min.gemfile
new file mode 100644
index 00000000000..f8ac9f41951
--- /dev/null
+++ b/gemfiles/ruby_3.3_openfeature_min.gemfile
@@ -0,0 +1,38 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "os", "~> 1.1"
+gem "debug"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec-wait", "~> 0"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.7.0"
+gem "openfeature-sdk", "= 0.3.1"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.3_openfeature_min.gemfile.lock b/gemfiles/ruby_3.3_openfeature_min.gemfile.lock
new file mode 100644
index 00000000000..2db105877a5
--- /dev/null
+++ b/gemfiles/ruby_3.3_openfeature_min.gemfile.lock
@@ -0,0 +1,179 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    date (3.4.1)
+    debug (1.11.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    erb (5.1.1)
+    ffi (1.17.2)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-aarch64-linux-musl)
+    ffi (1.17.2-arm-linux-gnu)
+    ffi (1.17.2-arm-linux-musl)
+    ffi (1.17.2-arm64-darwin)
+    ffi (1.17.2-x86-linux-gnu)
+    ffi (1.17.2-x86-linux-musl)
+    ffi (1.17.2-x86_64-darwin)
+    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.2-x86_64-linux-musl)
+    google-protobuf (3.25.8)
+    google-protobuf (3.25.8-aarch64-linux)
+    google-protobuf (3.25.8-arm64-darwin)
+    google-protobuf (3.25.8-x86-linux)
+    google-protobuf (3.25.8-x86_64-darwin)
+    google-protobuf (3.25.8-x86_64-linux)
+    hashdiff (1.2.1)
+    io-console (0.8.1)
+    irb (1.15.2)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-arm64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-darwin)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    openfeature-sdk (0.3.1)
+    os (1.1.4)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    psych (5.2.6)
+      date
+      stringio
+    public_suffix (6.0.2)
+    rake (13.3.0)
+    rake-compiler (1.3.0)
+      rake
+    rdoc (6.15.0)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.2)
+      io-console (~> 0.5)
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.6)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    stringio (3.1.7)
+    tsort (0.2.0)
+    warning (1.5.0)
+    webmock (3.26.0)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm-linux-gnu
+  arm-linux-musl
+  arm64-darwin
+  ruby
+  x86-linux
+  x86-linux-gnu
+  x86-linux-musl
+  x86_64-darwin
+  x86_64-linux
+  x86_64-linux-gnu
+  x86_64-linux-musl
+
+DEPENDENCIES
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  debug
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  openfeature-sdk (= 0.3.1)
+  os (~> 1.1)
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.7.0)
+  zstd-ruby
+
+BUNDLED WITH
+   2.7.2
diff --git a/gemfiles/ruby_3.4_openfeature_latest.gemfile b/gemfiles/ruby_3.4_openfeature_latest.gemfile
new file mode 100644
index 00000000000..9cf8e02d614
--- /dev/null
+++ b/gemfiles/ruby_3.4_openfeature_latest.gemfile
@@ -0,0 +1,45 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "base64"
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "bigdecimal"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "mutex_m"
+gem "os", "~> 1.1"
+gem "debug"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec-wait", "~> 0"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.8.2"
+gem "openfeature-sdk"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+group :test do
+  gem "ostruct"
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.4_openfeature_latest.gemfile.lock b/gemfiles/ruby_3.4_openfeature_latest.gemfile.lock
new file mode 100644
index 00000000000..098db611ceb
--- /dev/null
+++ b/gemfiles/ruby_3.4_openfeature_latest.gemfile.lock
@@ -0,0 +1,162 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.3.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    date (3.5.0)
+    debug (1.11.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    erb (5.1.3)
+    ffi (1.17.2)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-arm-linux-gnu)
+    ffi (1.17.2-arm-linux-musl)
+    ffi (1.17.2-x86_64-linux-gnu)
+    google-protobuf (3.25.8)
+    hashdiff (1.2.1)
+    io-console (0.8.1)
+    irb (1.15.3)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    mutex_m (0.3.0)
+    openfeature-sdk (0.4.1)
+    os (1.1.4)
+    ostruct (0.6.3)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    psych (5.2.6)
+      date
+      stringio
+    public_suffix (6.0.2)
+    rake (13.3.1)
+    rake-compiler (1.3.0)
+      rake
+    rdoc (6.15.1)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.3)
+      io-console (~> 0.5)
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    stringio (3.1.7)
+    tsort (0.2.0)
+    warning (1.5.0)
+    webmock (3.26.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  arm-linux-gnu
+  arm-linux-musl
+  ruby
+  x86_64-linux
+
+DEPENDENCIES
+  base64
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  bigdecimal
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  debug
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  mutex_m
+  openfeature-sdk
+  os (~> 1.1)
+  ostruct
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.8.2)
+  zstd-ruby
+
+BUNDLED WITH
+   2.7.2
diff --git a/gemfiles/ruby_3.4_openfeature_min.gemfile b/gemfiles/ruby_3.4_openfeature_min.gemfile
new file mode 100644
index 00000000000..48aeac539bb
--- /dev/null
+++ b/gemfiles/ruby_3.4_openfeature_min.gemfile
@@ -0,0 +1,45 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "base64"
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "bigdecimal"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "mutex_m"
+gem "os", "~> 1.1"
+gem "debug"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec-wait", "~> 0"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.8.2"
+gem "openfeature-sdk", "= 0.3.1"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+group :test do
+  gem "ostruct"
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.4_openfeature_min.gemfile.lock b/gemfiles/ruby_3.4_openfeature_min.gemfile.lock
new file mode 100644
index 00000000000..eb7e87c879e
--- /dev/null
+++ b/gemfiles/ruby_3.4_openfeature_min.gemfile.lock
@@ -0,0 +1,162 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.3.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    date (3.5.0)
+    debug (1.11.0)
+      irb (~> 1.10)
+      reline (>= 0.3.8)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    erb (5.1.3)
+    ffi (1.17.2)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-arm-linux-gnu)
+    ffi (1.17.2-arm-linux-musl)
+    ffi (1.17.2-x86_64-linux-gnu)
+    google-protobuf (3.25.8)
+    hashdiff (1.2.1)
+    io-console (0.8.1)
+    irb (1.15.3)
+      pp (>= 0.6.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    mutex_m (0.3.0)
+    openfeature-sdk (0.3.1)
+    os (1.1.4)
+    ostruct (0.6.3)
+    pp (0.6.3)
+      prettyprint
+    prettyprint (0.2.0)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    psych (5.2.6)
+      date
+      stringio
+    public_suffix (6.0.2)
+    rake (13.3.1)
+    rake-compiler (1.3.0)
+      rake
+    rdoc (6.15.1)
+      erb
+      psych (>= 4.0.0)
+      tsort
+    reline (0.6.3)
+      io-console (~> 0.5)
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    stringio (3.1.7)
+    tsort (0.2.0)
+    warning (1.5.0)
+    webmock (3.26.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  arm-linux-gnu
+  arm-linux-musl
+  ruby
+  x86_64-linux
+
+DEPENDENCIES
+  base64
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  bigdecimal
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  debug
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  mutex_m
+  openfeature-sdk (= 0.3.1)
+  os (~> 1.1)
+  ostruct
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.8.2)
+  zstd-ruby
+
+BUNDLED WITH
+   2.7.2
diff --git a/gemfiles/ruby_3.5_openfeature_latest.gemfile b/gemfiles/ruby_3.5_openfeature_latest.gemfile
new file mode 100644
index 00000000000..9b2713f1836
--- /dev/null
+++ b/gemfiles/ruby_3.5_openfeature_latest.gemfile
@@ -0,0 +1,43 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "base64"
+gem "benchmark"
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "bigdecimal"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "fiddle"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "mutex_m"
+gem "os", "~> 1.1"
+gem "ostruct"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "rspec-wait", "~> 0"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.8.2"
+gem "openfeature-sdk"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.5_openfeature_latest.gemfile.lock b/gemfiles/ruby_3.5_openfeature_latest.gemfile.lock
new file mode 100644
index 00000000000..f274516e7c8
--- /dev/null
+++ b/gemfiles/ruby_3.5_openfeature_latest.gemfile.lock
@@ -0,0 +1,135 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.3.0)
+    benchmark (0.5.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    ffi (1.17.2)
+    fiddle (1.1.8)
+    google-protobuf (3.25.8)
+    hashdiff (1.2.1)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    mutex_m (0.3.0)
+    openfeature-sdk (0.4.1)
+    os (1.1.4)
+    ostruct (0.6.3)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    public_suffix (6.0.2)
+    rake (13.3.1)
+    rake-compiler (1.3.0)
+      rake
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    warning (1.5.0)
+    webmock (3.26.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  ruby
+  x86_64-linux
+
+DEPENDENCIES
+  base64
+  benchmark
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  bigdecimal
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  fiddle
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  mutex_m
+  openfeature-sdk
+  os (~> 1.1)
+  ostruct
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.8.2)
+  zstd-ruby
+
+BUNDLED WITH
+   2.7.2
diff --git a/gemfiles/ruby_3.5_openfeature_min.gemfile b/gemfiles/ruby_3.5_openfeature_min.gemfile
new file mode 100644
index 00000000000..ce92cbaf54b
--- /dev/null
+++ b/gemfiles/ruby_3.5_openfeature_min.gemfile
@@ -0,0 +1,43 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "base64"
+gem "benchmark"
+gem "benchmark-ips", "~> 2.8"
+gem "benchmark-memory", "< 0.2"
+gem "bigdecimal"
+gem "climate_control", "~> 1.2.0"
+gem "concurrent-ruby"
+gem "fiddle"
+gem "dogstatsd-ruby", ">= 3.3.0", "!= 5.0.0", "!= 5.0.1", "!= 5.1.0"
+gem "zstd-ruby"
+gem "google-protobuf", ["~> 3.0", "!= 3.7.0", "!= 3.7.1"]
+gem "json-schema", "< 3"
+gem "memory_profiler", "~> 0.9"
+gem "mutex_m"
+gem "os", "~> 1.1"
+gem "ostruct"
+gem "byebug"
+gem "pry"
+gem "rake", ">= 10.5"
+gem "rake-compiler", "~> 1.1", ">= 1.1.1"
+gem "rspec", "~> 3.13"
+gem "rspec-collection_matchers", "~> 1.1"
+gem "rspec_junit_formatter", ">= 0.5.1"
+gem "rspec-wait", "~> 0"
+gem "simplecov", "~> 0.22.0"
+gem "warning", "~> 1"
+gem "webmock", ">= 3.10.0"
+gem "webrick", ">= 1.8.2"
+gem "openfeature-sdk", "= 0.3.1"
+
+group :check do
+
+end
+
+group :dev do
+
+end
+
+gemspec path: "../"
diff --git a/gemfiles/ruby_3.5_openfeature_min.gemfile.lock b/gemfiles/ruby_3.5_openfeature_min.gemfile.lock
new file mode 100644
index 00000000000..7eea872f741
--- /dev/null
+++ b/gemfiles/ruby_3.5_openfeature_min.gemfile.lock
@@ -0,0 +1,135 @@
+PATH
+  remote: ..
+  specs:
+    datadog (2.23.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 23.0.0.1.0)
+      libddwaf (~> 1.25.1.1.0)
+      logger
+      msgpack
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.3.0)
+    benchmark (0.5.0)
+    benchmark-ips (2.14.0)
+    benchmark-memory (0.1.2)
+      memory_profiler (~> 0.9)
+    bigdecimal (3.3.1)
+    byebug (12.0.0)
+    climate_control (1.2.0)
+    coderay (1.1.3)
+    concurrent-ruby (1.3.5)
+    crack (1.0.1)
+      bigdecimal
+      rexml
+    datadog-ruby_core_source (3.4.1)
+    diff-lcs (1.6.2)
+    docile (1.4.1)
+    dogstatsd-ruby (5.7.1)
+    ffi (1.17.2)
+    fiddle (1.1.8)
+    google-protobuf (3.25.8)
+    hashdiff (1.2.1)
+    json-schema (2.8.1)
+      addressable (>= 2.4)
+    libdatadog (23.0.0.1.0)
+    libdatadog (23.0.0.1.0-aarch64-linux)
+    libdatadog (23.0.0.1.0-x86_64-linux)
+    libddwaf (1.25.1.1.0)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-aarch64-linux)
+      ffi (~> 1.0)
+    libddwaf (1.25.1.1.0-x86_64-linux)
+      ffi (~> 1.0)
+    logger (1.7.0)
+    memory_profiler (0.9.14)
+    method_source (1.1.0)
+    msgpack (1.8.0)
+    mutex_m (0.3.0)
+    openfeature-sdk (0.3.1)
+    os (1.1.4)
+    ostruct (0.6.3)
+    pry (0.15.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    public_suffix (6.0.2)
+    rake (13.3.1)
+    rake-compiler (1.3.0)
+      rake
+    rexml (3.4.4)
+    rspec (3.13.2)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-collection_matchers (1.2.1)
+      rspec-expectations (>= 2.99.0.beta1)
+    rspec-core (3.13.6)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.5)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.7)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.6)
+    rspec-wait (0.0.10)
+      rspec (>= 3.0)
+    rspec_junit_formatter (0.6.0)
+      rspec-core (>= 2, < 4, != 2.12.0)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.2)
+    simplecov_json_formatter (0.1.4)
+    warning (1.5.0)
+    webmock (3.26.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+    webrick (1.9.1)
+    zstd-ruby (2.0.3)
+
+PLATFORMS
+  aarch64-linux
+  ruby
+  x86_64-linux
+
+DEPENDENCIES
+  base64
+  benchmark
+  benchmark-ips (~> 2.8)
+  benchmark-memory (< 0.2)
+  bigdecimal
+  byebug
+  climate_control (~> 1.2.0)
+  concurrent-ruby
+  datadog!
+  dogstatsd-ruby (>= 3.3.0, != 5.1.0, != 5.0.1, != 5.0.0)
+  fiddle
+  google-protobuf (~> 3.0, != 3.7.1, != 3.7.0)
+  json-schema (< 3)
+  memory_profiler (~> 0.9)
+  mutex_m
+  openfeature-sdk (= 0.3.1)
+  os (~> 1.1)
+  ostruct
+  pry
+  rake (>= 10.5)
+  rake-compiler (~> 1.1, >= 1.1.1)
+  rspec (~> 3.13)
+  rspec-collection_matchers (~> 1.1)
+  rspec-wait (~> 0)
+  rspec_junit_formatter (>= 0.5.1)
+  simplecov (~> 0.22.0)
+  warning (~> 1)
+  webmock (>= 3.10.0)
+  webrick (>= 1.8.2)
+  zstd-ruby
+
+BUNDLED WITH
+   2.7.2
diff --git a/vendor/rbs/openfeature-sdk/0/openfeature-sdk.rbs b/vendor/rbs/openfeature-sdk/0/openfeature-sdk.rbs
new file mode 100644
index 00000000000..1d961d49a47
--- /dev/null
+++ b/vendor/rbs/openfeature-sdk/0/openfeature-sdk.rbs
@@ -0,0 +1,40 @@
+module OpenFeature
+  module SDK
+    class EvaluationContext
+      def targeting_key: () -> ::String?
+
+      def fields: () -> ::Hash[::String, untyped]
+    end
+
+    module Provider
+      class ProviderMetadata
+        def initialize: (name: ::String) -> void
+      end
+
+      class ResolutionDetails < ::Struct[untyped]
+        type value_t = bool | ::String | ::Numeric | ::Integer | ::Float | ::Array[untyped] | ::Hash[untyped, untyped]
+
+        def self.new: (
+          ?value: value_t?,
+          ?variant: untyped?,
+          ?flag_metadata: ::Hash[untyped, untyped]?,
+          ?error_code: ErrorCode::t?,
+          ?error_message: ::String?,
+          ?reason: Reason::t?
+        ) -> instance
+      end
+
+      module ErrorCode
+        type t = ::String
+
+        PROVIDER_FATAL: t
+      end
+
+      module Reason
+        type t = ::String
+
+        ERROR: t
+      end
+    end
+  end
+end