diff --git a/Cargo.toml b/Cargo.toml
index 545df8e..5da9376 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,5 +25,6 @@ hound       = "3.4.0"
 jack        = "0.6.6"
 
 [lib]
+path       = "src/lib.rs"
 name       = "hexodsp"
 crate-type = ["lib"]
diff --git a/README.md b/README.md
index 97caa31..4b7096d 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,4 @@
+
 # HexoDSP - Comprehensive DSP graph and synthesis library for developing a modular synthesizer in Rust, such as HexoSynth.
 
 This project contains the complete DSP backend of the modular
@@ -16,6 +17,7 @@ single nodes to get the current output value of all nodes.
 Here a short list of features:
 
 * Runtime changeable DSP graph
+* Serialization and loading of the DSP graph and the parameters
 * Full monitoring and feedback introspection into the running DSP graph
 * Provides a wide variety of modules
 * Extensible framework for quickly developing new nodes at compile time
@@ -25,8 +27,9 @@ Here a short list of features:
 
 ### Documentation
 
-The development documentation can be found separately hosted:
-[HexoDSP API Documentation](http://m8geil.de/hexodsp_doc/hexodsp/).
+The development documentation with all private fields and functions can be
+found separately hosted:
+[HexoDSP API Developer Documentation](http://m8geil.de/hexodsp_doc/hexodsp/).
 
 ### Raw `NodeConfigurator` API
 
@@ -230,3 +233,6 @@ We can discuss relicensing of my code or project if you are interested in using
 it in a closed source project. Bear in mind, that I can only relicense the
 parts of the project I wrote. If the project contains GPL code from other
 projects and authors, I can't relicense it.
+
+
+License: AGPL-3.0-or-later
diff --git a/examples/jack_demo.rs b/examples/jack_demo_node_api.rs
similarity index 99%
rename from examples/jack_demo.rs
rename to examples/jack_demo_node_api.rs
index d633d8e..0e415d7 100644
--- a/examples/jack_demo.rs
+++ b/examples/jack_demo_node_api.rs
@@ -126,7 +126,7 @@ fn main() {
             println!("set gain={:4.2}", new_gain);
             node_conf.set_param(amp_gain_param, new_gain.into());
 
-            std::thread::sleep(std::time::Duration::from_millis(500));
+            std::thread::sleep(std::time::Duration::from_millis(300));
         }
     });
 }
diff --git a/src/lib.rs b/src/lib.rs
index b7320d5..966127f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -22,6 +22,7 @@ single nodes to get the current output value of all nodes.
 Here a short list of features:
 
 * Runtime changeable DSP graph
+* Serialization and loading of the DSP graph and the parameters
 * Full monitoring and feedback introspection into the running DSP graph
 * Provides a wide variety of modules
 * Extensible framework for quickly developing new nodes at compile time
@@ -29,6 +30,12 @@ Here a short list of features:
 
 ## API Examples
 
+### Documentation
+
+The development documentation with all private fields and functions can be
+found separately hosted:
+[HexoDSP API Developer Documentation](http://m8geil.de/hexodsp_doc/hexodsp/).
+
 ### Raw `NodeConfigurator` API
 
 This API is the most low level API provided by HexoDSP.