diff --git a/app/utils/ember-versions.js b/app/utils/ember-versions.js
index 8274a9f..7c1b303 100644
--- a/app/utils/ember-versions.js
+++ b/app/utils/ember-versions.js
@@ -105,4 +105,5 @@ export const VERSIONS = Object.freeze([
   '5.7',
   '5.8',
   '5.9',
+  '5.10',
 ]);
diff --git a/source/ember-cli-changes/5.10.md b/source/ember-cli-changes/5.10.md
new file mode 100644
index 0000000..2f6d59b
--- /dev/null
+++ b/source/ember-cli-changes/5.10.md
@@ -0,0 +1,7 @@
+---
+version: '5.10'
+changes:
+  - feature: true
+    title: 'update blueprint to specify a locale as the test helper `setupIntl()` in `ember-intl@v7` requires end-developers to specify a locale.'
+    link: 'https://blog.emberjs.com/ember-released-5-10'
+---
diff --git a/source/ember-js-changes/5.10.md b/source/ember-js-changes/5.10.md
new file mode 100644
index 0000000..0ec4f1b
--- /dev/null
+++ b/source/ember-js-changes/5.10.md
@@ -0,0 +1,10 @@
+---
+version: '5.10'
+changes:
+  - deprecation: true
+    title: 'deprecate non-colocated component template resolution per RFC #995'
+    link: 'https://blog.emberjs.com/ember-released-5-10'
+  - deprecation: true
+    title: 'deprecate array prototype extensions per RFC 848'
+    link: 'https://blog.emberjs.com/ember-released-5-10'
+---
diff --git a/tests/acceptance/changes-test.js b/tests/acceptance/changes-test.js
index b2aad7c..2c72e49 100644
--- a/tests/acceptance/changes-test.js
+++ b/tests/acceptance/changes-test.js
@@ -27,8 +27,8 @@ module('Acceptance | changes', function (hooks) {
 
     assert.strictEqual(
       deprecationsInEmberJS.length,
-      31,
-      'We see 31 deprecations that occurred in Ember.js since version 3.15'
+      33,
+      'We see 33 deprecations that occurred in Ember.js since version 3.15'
     );
 
     // Check new features in Ember Data
@@ -60,8 +60,8 @@ module('Acceptance | changes', function (hooks) {
 
     assert.strictEqual(
       newFeaturesInEmberCLI.length,
-      73,
-      'We see 73 new features that occurred in Ember CLI since version 3.15'
+      74,
+      'We see 74 new features that occurred in Ember CLI since version 3.15'
     );
 
     // Check deprecations in Ember CLI