diff --git a/docs/feature-toggle-types.md b/docs/feature-toggle-types.md
index 4cc12cfd03..afdc7754fb 100644
--- a/docs/feature-toggle-types.md
+++ b/docs/feature-toggle-types.md
@@ -3,6 +3,8 @@ id: feature_toggle_types
 title: Feature Toggle Types
 ---
 
+> This feature was introduced in _Unleash v3.5.0_.
+
 Starting with version `3.5.0` Unleash introduces the concept of feature toggle types. The toggle types are heavily inspired by [Pete Hodgson's article on feature toggles](https://martinfowler.com/articles/feature-toggles.html).
 
 The idea is to make it easier for teams to manage their feature toggles, if they can more clearly classify them. The classification will also help us understand the [expected feature toggle lifetime](https://www.unleash-hosted.com/articles/feature-toggle-life-time-best-practices). Some feature toggles are meant to live for a few weeks, while we work on the new functionality, while others are of a more permanent nature.
diff --git a/docs/feature-toggle-variants.md b/docs/feature-toggle-variants.md
index 9aea544519..07fa353e26 100644
--- a/docs/feature-toggle-variants.md
+++ b/docs/feature-toggle-variants.md
@@ -3,8 +3,6 @@ id: toggle_variants
 title: Feature Toggle Variants
 ---
 
-### Feature Toggle Variants
-
 > This feature was introduced in _Unleash v3.2.0_.
 
 Do you want to facilitate more advanced experimentations? Do you want to use Unleash to handle your A/B experiments? Say hello to feature toggle variants!