Prepare for release

changelog.md

@@ -1,3 +1,7 @@
+Version 3.15.13
+------------------
+[issues resolved](https://github.com/javaparser/javaparser/milestone/166?closed=1)
+
 Version 3.15.12
 ------------------
 [issues resolved](https://github.com/javaparser/javaparser/milestone/165?closed=1)

readme.md

@@ -29,14 +29,14 @@ Just add the following to your maven configuration or tailor to your own depende
 <dependency>
     <groupId>com.github.javaparser</groupId>
     <artifactId>javaparser-symbol-solver-core</artifactId>
-    <version>3.15.12</version>
+    <version>3.15.13</version>
 </dependency>
 ```
 
 **Gradle**:
 
 ```
-implementation 'com.github.javaparser:javaparser-symbol-solver-core:3.15.12'
+implementation 'com.github.javaparser:javaparser-symbol-solver-core:3.15.13'
 ```
 
 Since Version 3.5.10, the JavaParser project includes the JavaSymbolSolver. 
@@ -51,14 +51,14 @@ Using the dependency above will add both JavaParser and JavaSymbolSolver to your
 <dependency>
     <groupId>com.github.javaparser</groupId>
     <artifactId>javaparser-core</artifactId>
-    <version>3.15.12</version>
+    <version>3.15.13</version>
 </dependency>
 ```
 
 **Gradle**:
 
 ```
-implementation 'com.github.javaparser:javaparser-core:3.15.12'
+implementation 'com.github.javaparser:javaparser-core:3.15.13'
 ```
 
 Since version 3.6.17 the AST can be serialized to JSON.
@@ -70,14 +70,14 @@ There is a separate module for this:
 <dependency>
     <groupId>com.github.javaparser</groupId>
     <artifactId>javaparser-core-serialization</artifactId>
-    <version>3.15.12</version>
+    <version>3.15.13</version>
 </dependency>
 ```
 
 **Gradle**:
 
 ```
-implementation 'com.github.javaparser:javaparser-core-serialization:3.15.12'
+implementation 'com.github.javaparser:javaparser-core-serialization:3.15.13'
 ```
 
 ## How To Compile Sources