diff --git a/README.md b/README.md
index a2ca647..e153783 100644
--- a/README.md
+++ b/README.md
@@ -79,6 +79,9 @@ Peopledatalabs::Retrieve.person(person_id: 'qEnOZ5Oh0poWnQ1luFBfVw_0000')
 
 # By Fuzzy Enrichment
 Peopledatalabs::Identify.person(params: { name: 'sean thorne' })
+
+# By Changelog
+Peopledatalabs::Changelog.person(params: { current_version: '31.0', origin_version: '30.2', type: 'updated' })
 ```
 
 **Using Company APIs**
@@ -142,6 +145,7 @@ Peopledatalabs.sandbox = true
 | [Person Search API](https://docs.peopledatalabs.com/docs/search-api) | `Peopledatalabs::Search.person(...params)` |
 | [Person Retrieve API](https://docs.peopledatalabs.com/docs/person-retrieve-api) | `Peopledatalabs::Autocomplete.retrieve(...params)` |
 | [Person Identify API](https://docs.peopledatalabs.com/docs/identify-api) | `Peopledatalabs::Identify.person(...params)` |
+| [Person Changelog API](https://docs.peopledatalabs.com/docs/person-changelog-api) | `Peopledatalabs::Changelog.person(...params)` |
 
 **Company Endpoints**
 | API Endpoint | peopledatalabs Function |
diff --git a/lib/peopledatalabs.rb b/lib/peopledatalabs.rb
index 44dc76b..8e4971c 100644
--- a/lib/peopledatalabs.rb
+++ b/lib/peopledatalabs.rb
@@ -11,6 +11,7 @@
 require 'peopledatalabs/resources/retrieve'
 require 'peopledatalabs/resources/bulk'
 require 'peopledatalabs/resources/jobtitle'
+require 'peopledatalabs/resources/changelog'
 
 
 # gem build peopledatalabs.gemspec
@@ -40,6 +41,7 @@
 # Peopledatalabs::Search.company(searchType: 'elastic', size: 10, query: { query: { bool: { must: [{term: {location_country: 'mexico'}}, {term: {job_title_role: 'health'}}, {exists: {field: 'phone_numbers'}}]}}})
 # Peopledatalabs::JobTitle.retrieve(job_title: 'data scientist')
 # Peopledatalabs::Enrichment.ip(ip: '72.212.42.169')
+# Peopledatalabs::Changelog.person(params: { current_version: '31.0', origin_version: '30.2', type: 'updated' })
 
 module Peopledatalabs
   class Error < StandardError; end
diff --git a/lib/peopledatalabs/api_resource.rb b/lib/peopledatalabs/api_resource.rb
index ac0c891..a48d98a 100644
--- a/lib/peopledatalabs/api_resource.rb
+++ b/lib/peopledatalabs/api_resource.rb
@@ -91,6 +91,14 @@ def self.check(params:, path:)
         if (!field)
           result = { 'status' => 400, 'message' => 'Missing ip' }
         end
+      elsif path.include? '/changelog'
+        current_version = params['current_version']
+        origin_version = params['origin_version']
+        if !current_version || !origin_version
+          result = { 'status' => 400, 'message' => 'Missing current_version or origin_version' }
+        elsif !params['ids'] && !params['type']
+          result = { 'status' => 400, 'message' => 'Missing ids or type' }
+        end
       end
       result
     end
diff --git a/lib/peopledatalabs/resources/changelog.rb b/lib/peopledatalabs/resources/changelog.rb
new file mode 100644
index 0000000..4d3382e
--- /dev/null
+++ b/lib/peopledatalabs/resources/changelog.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+module Peopledatalabs
+  class Changelog < APIResource
+    def self.person(params:)
+      headers = {
+        'Accept-Encoding' => 'gzip',
+        'User-Agent' => 'PDL-RUBY-SDK',
+      }
+
+      stringified_params = params.transform_keys(&:to_s)
+
+      post(path: '/v5/person/changelog', headers: headers, body: stringified_params)
+    end
+  end
+end
diff --git a/lib/peopledatalabs/version.rb b/lib/peopledatalabs/version.rb
index 1dd39b3..cdc6e4b 100644
--- a/lib/peopledatalabs/version.rb
+++ b/lib/peopledatalabs/version.rb
@@ -1,3 +1,3 @@
 module Peopledatalabs
-  VERSION = "5.1.0"
+  VERSION = "5.2.0"
 end
diff --git a/spec/peopledatalabs_spec.rb b/spec/peopledatalabs_spec.rb
index 31923ab..e7bed31 100644
--- a/spec/peopledatalabs_spec.rb
+++ b/spec/peopledatalabs_spec.rb
@@ -125,6 +125,27 @@
   end
 
 
+  describe 'person changelog' do
+    it "should return changelog records" do
+      result = Peopledatalabs::Changelog.person(params: {
+        current_version: '31.0',
+        origin_version: '30.2',
+        type: 'updated',
+      })
+      expect(result).to have_key('data')
+      expect(result['data']['type']).to eq('updated')
+    end
+
+    it "should error" do
+      result = Peopledatalabs::Changelog.person(params: {
+        current_version: '31.0',
+        origin_version: '30.2'
+      })
+      expect(result['status']).to eq(400)
+    end
+  end
+
+
   describe 'company enrichment' do
     it "should return company record for a website" do
       result = Peopledatalabs::Enrichment.company(params: { website: 'peopledatalabs.com' })