diff --git a/README.md b/README.md
index ff8714b..d4f43b8 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,12 @@ Welcome to LASPrs: Library for Acoustic Signal Processing. LASPrs is a rust
 library that provides tools and measurement software that enables the acquisition
 and processing of (multi) sensor data in real time on a PC and output results.
 
+## Note to potential users
+
+** This crate is still under heavy development. API changes happen on the fly.
+Documentation is not finished. Use with caution but except things to be broken
+and buggy.**
+
 ## Documentation
 
 Documentation is provided at [doc.rs](https://docs.rs/lasprs/latest/lasprs).
diff --git a/src/lib.rs b/src/lib.rs
index 99ad4d1..c348dd3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,20 +1,38 @@
 //! # Library for acoustic signal processing
 //!
-//! This crate contains structures and functions to perform acoustic measurements, interact with
-//! data acquisition devices and apply common acoustic analysis operations on them.
+//! This crate contains structures and functions to perform acoustic
+//! measurements, interact with data acquisition devices and apply common
+//! acoustic analysis operations on them.
+//! 
+//! You will find the following stuff in this crate:
+//! 
+//! - Data acquisition, recording, signal generation
+//! - Power spectra estimation, transfer function estimation tools.
+//! - Sound Level Meter implementation.
+//! - Filter design tools, maybe borrowed from other crates?
+//!
+//! ## Note to potential users
+//!
+//! ** This crate is still under heavy development. API changes happen on the
+//! fly. Documentation is not finished. Use with caution but except things to be
+//! broken and buggy. Use at your own risk and responsibility.**
+//!
+//! ## Author information
+//!
+//! The main developer is J.A. de Jong from [ASCEE](https://www.ascee.nl). In
+//! case of bug reports, please file them to info@ascee.nl.
+//!
 #![warn(missing_docs)]
 #![allow(non_snake_case)]
-
 #![allow(non_upper_case_globals)]
 #![allow(unused_imports)]
 
-
 mod config;
 use config::*;
 
 pub use config::Flt;
-pub mod filter;
 pub mod daq;
+pub mod filter;
 pub mod ps;
 pub mod siggen;
 use filter::*;
@@ -22,9 +40,8 @@ use filter::*;
 /// A Python module implemented in Rust.
 #[cfg(feature = "python-bindings")]
 #[pymodule]
-#[pyo3(name="_lasprs")]
+#[pyo3(name = "_lasprs")]
 fn lasprs(m: &Bound<'_, PyModule>) -> PyResult<()> {
-    
     daq::add_py_classses(m)?;
 
     // Add filter submodule
@@ -33,6 +50,5 @@ fn lasprs(m: &Bound<'_, PyModule>) -> PyResult<()> {
     m.add_class::<filter::BiquadBank>()?;
     m.add_class::<siggen::Siggen>()?;
 
-
     Ok(())
 }