Update changelog.

Author: Franck Royer

CHANGELOG.md

@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Changed
 - `separate_apps` example now uses the negotiation protocol provided by comit-sdk.
 - Upgrade to `comit-rs:0.4.0`
-- Upgrade `separate_apps` to `comit-sdk@0.7.0`.
+- Upgrade all examples and new project to `comit-sdk@0.7.0`.
 
 ## [0.4.0] - 2019-11-20