diff --git a/CHANGELOG.md b/CHANGELOG.md
index c89cd75..f5ad4eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Serial communication with dedicated device including
+	- knob and button updates
+	- support for CV as MIDI output inside Musique
+
 ## [0.3.1]
 
 ### Fixed
diff --git a/README.md b/README.md
index b467e17..deda2d8 100644
--- a/README.md
+++ b/README.md
@@ -71,5 +71,6 @@ Skopiuj katalog [editor/vscode-musique](editor/vscode-musique) do folderu `<user
 - Creator of [tl::expected](https://github.com/TartanLlama/expected) - [Sy Brand](https://sybrand.ink/)
 - Creator of [bestline](https://github.com/jart/bestline) - [Justine Tunney](https://justinetunney.com/)
 - Creator of [rtmidi](https://github.com/thestk/rtmidi/) - [Gary P. Scavone](http://www.music.mcgill.ca/~gary/)
+- Creators of [serial](https://github.com/wjwwood/serial) - [William Woodall](https://github.com/wjwwood/) and [John Harrison](https://github.com/ashgti)
 
 and all contributors that created libraries above.
diff --git a/musique/main.cc b/musique/main.cc
index 71e5749..2888d05 100644
--- a/musique/main.cc
+++ b/musique/main.cc
@@ -91,6 +91,7 @@ static T pop(std::span<char const*> &span)
 		"  Sy Brand, https://sybrand.ink/, creator of tl::expected https://github.com/TartanLlama/expected\n"
 		"  Justine Tunney, https://justinetunney.com, creator of bestline readline library https://github.com/jart/bestline\n"
 		"  Gary P. Scavone, http://www.music.mcgill.ca/~gary/, creator of rtmidi https://github.com/thestk/rtmidi\n"
+		"  W. Wodall and J. Harrison, creators of https://github.com/wjwwood/serial\n"
 		;
 	std::exit(1);
 }