diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73c5708..18c7dcd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
   APIs.
 - Split up `MetadataPdu`into `MetadataPduCreator` and `MetadataPduReader` to expose specialized
   APIs.
+- Cleaned up CUC time implementation. Added `width` and `counter` getter methods.
 - Renamed `SerializablePusPacket` to `WritablePusPacket`.
 - Renamed `UnsignedPfc` to `PfcUnsigned` and `RealPfc` to `PfcReal`.
 - Renamed `WritablePduPacket.written_len` and `SerializablePusPacket.len_packed` to `len_written`.