diff --git a/Cargo.toml b/Cargo.toml
index fb9d7dd..e086c86 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "lasprs"
-version = "0.4.1"
+version = "0.4.2"
 edition = "2021"
 authors = ["J.A. de Jong <j.a.dejong@ascee.nl>"]
 description = "Library for Acoustic Signal Processing (Rust edition, with optional Python bindings via pyo3)"
diff --git a/src/lib.rs b/src/lib.rs
index c348dd3..e9b2252 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,6 +10,7 @@
 //! - Power spectra estimation, transfer function estimation tools.
 //! - Sound Level Meter implementation.
 //! - Filter design tools, maybe borrowed from other crates?
+//! - Tools for real time displaying of sensor data
 //!
 //! ## Note to potential users
 //!