diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9ac5dcd..9d1bd972 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- towncrier release notes start -->
 
+## [1.0.0](https://github.com/Substra/substra-documentation/releases/tag/1.0.0) - 2024-10-14
+
+### Changed
+
+- Bump all examples dependencies. ([#441](https://github.com/Substra/substra-documentation/pull/441))
+
+### Removed
+
+- Drop Python 3.9 support. ([#439](https://github.com/Substra/substra-documentation/pull/439))
+
+
 ## [0.39.0](https://github.com/Substra/substra-documentation/releases/tag/0.39.0) - 2024-09-13
 
 ### Added
diff --git a/changes/439.removed b/changes/439.removed
deleted file mode 100644
index 8a3d28ca..00000000
--- a/changes/439.removed
+++ /dev/null
@@ -1 +0,0 @@
-Drop Python 3.9 support.
diff --git a/changes/441.changed b/changes/441.changed
deleted file mode 100644
index 954f080d..00000000
--- a/changes/441.changed
+++ /dev/null
@@ -1 +0,0 @@
-Bump all examples dependencies.