Release 0.1.8.

Change-Id: I3676b1e0c0e2ad0eaad2ea8c48a452209d73739e
diff --git a/jgvariant-parent/pom.xml b/jgvariant-parent/pom.xml
index 8afd030..34f32c2 100644
--- a/jgvariant-parent/pom.xml
+++ b/jgvariant-parent/pom.xml
@@ -13,7 +13,7 @@
 
   <modelVersion>4.0.0</modelVersion>
 
-  <version>0.1.8-SNAPSHOT</version>
+  <version>0.1.8</version>
 
   <groupId>eu.mulk.jgvariant</groupId>
   <artifactId>jgvariant-parent</artifactId>