diff --git a/CHANGELOG.md b/CHANGELOG.md
index f939207..b594e84 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+* 0.4.0
+    * feat - easy configuration with infuraProjectID ( #8 )
+    * feat - find networks by name after configuration ( #9 )
+
 * 0.3.2
     * build - bump kethereum to 0.76.2 ( 61d7582d )
 
diff --git a/README.md b/README.md
index 98f8f1a..3fac1e0 100644
--- a/README.md
+++ b/README.md
@@ -32,18 +32,18 @@ Networks.registerNetwork(
     )
 )
 
-//register all defaults using infura
+//register all popular public networks using your infura project ID
 Networks.registerAllNetworksWithInfura("<YOUR INFURA ID>")
 
 //use testnet
 val net = Networks.get("0x1234")
-
+or
+val net = Networks.get("local")
 
 // override defaults
 Networks.registerNetwork(
     Networks.mainnet.copy(rpcUrl = "http://localhost:8545")
 )
-
 assertTrue(Networks.mainnet.rpcUrl == "http://localhost:8545")
 
 ```
@@ -92,7 +92,7 @@ allprojects {
 In your module `build.gradle` file, add:
 
 ```groovy
-def uport_kotlin_common_version = "0.3.2"
+def uport_kotlin_common_version = "0.4.0"
 dependencies {
     //...
     // core lib
diff --git a/build.gradle b/build.gradle
index e1ed434..54f7701 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,7 +19,7 @@ buildscript {
         kethereum_version = "0.76.2"
         khex_version = "1.0.0-RC3"
 
-        current_release_version = "0.3.2"
+        current_release_version = "0.4.0"
     }
 
     repositories {