diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f995ef530d6eca8ac0e90985a672b9e9cc397a4..1a04397d3b43173b53a4f9d07a430e46df045e6f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+<!-- next-header -->
+
+## [Unreleased] - ReleaseDate
+
+### Changed
+
+- DEWIF: read_dewif_file_content() now directly returns an Iterator.
 
 ## [0.9.1] - 2020-01-19
 
@@ -25,3 +31,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [0.8.0] - 2020-01-16
 
 Initial version.
+
+<!-- next-url -->
+[Unreleased]: https://git.duniter.org/libs/dup-crypto-rs/compare/v0.9.1...HEAD
+[0.9.1]: https://git.duniter.org/libs/dup-crypto-rs/compare/v0.8.0...v0.9.1