Prepare CHANGELOG.md and README.md for v0.4 (#144)

CHANGELOG.md

@@ -1,3 +1,4 @@
+[0.4]: https://github.com/tudo-aqua/stars/releases/tag/v0.4
 [0.3]: https://github.com/tudo-aqua/stars/releases/tag/v0.3
 [0.2.2]: https://github.com/tudo-aqua/stars/releases/tag/v0.2.2
 [0.2.1]: https://github.com/tudo-aqua/stars/releases/tag/v0.2.1
@@ -13,7 +14,7 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
-## [0.3.1] - tba
+## [0.4] - 02.08.2024
 ### Added
 - Add iterator for `TSC`.
 - Add support for multiple monitors per node.

README.md

@@ -19,15 +19,15 @@ Start by adding the latest version of STARS as a dependency to your project.
 
 #### Gradle
 ```gradle
-implementation("tools.aqua:stars-core:0.3")
+implementation("tools.aqua:stars-core:0.4")
 ```
 
 #### Maven
 ```xml
 <dependency>
   <groupId>tools.aqua</groupId>
   <artifactId>stars-core</artifactId>
-  <version>0.3</version>
+  <version>0.4</version>
 </dependency>
 ```