diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2858be9a7..bb5052718 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - All traits have been marked as proven (`unproven` feature has been removed).
 - All trait methods have been made fallible.
 - All trait methods have been renamed `try_*` (i.e. `try_send`) for consistency.
+- The `Capture`, `Pwm`, `PwmPin` and `Qei` traits have been moved into their own
+  `capture`, `pwm` and `qei` modules for consistency.
 - The minimum supported Rust version is 1.35 due to [this issue](https://github.com/rust-lang/rust/issues/54973).
 
 ## [v0.2.3] - 2019-05-09