diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28294e94..a6e1ca62 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # CHANGELOG
 
+## 0.3.0 Full Cow release support
+
+See [milestone](https://github.com/proximax-storage/java-xpx-chain-sdk/milestone/3?closed=1) for fixed issues
+* added support for missing end-points
+* transfers to accounts via alias
+* proper fee support
+* bugfixes, project automation, improved test coverage
+
 ## 0.2.0 Initial public release
 
 See [milestone](https://github.com/proximax-storage/java-xpx-chain-sdk/milestone/2?closed=1) for fixed issues
diff --git a/README.md b/README.md
index 2b0eeee6..872a8455 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ The ProximaX Sirius Chain Java SDK is a Java library for interacting with the Si
 
 ## Use the library ##
 
-Current version of the library is <b>0.2.0</b>
+Current version of the library is <b>0.3.0</b>
 
 This library requires use of Java8. Library is published to [Maven Central](https://search.maven.org/). To include library and its dependencies, add following to your build script:
 
diff --git a/gradle.properties b/gradle.properties
index e4b61a24..298e0a08 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
 # repository group
 group=io.proximax
 # current version
-version=0.3.0-SNAPSHOT
\ No newline at end of file
+version=0.3.0
\ No newline at end of file