Add changelog.

Dirbaio · Dirbaio · commit dbc4c2253c5e · 2023-02-28T20:41:23.000+01:00
diff --git a/embedded-hal/CHANGELOG.md b/embedded-hal/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Added
+- Added `pwm::SetDutyCycle` trait.
 
 ## [v1.0.0-alpha.9] - 2022-09-28
 
