diff --git a/.gitignore b/.gitignore
index 3637fa4..7937d90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,6 @@ lib/
 # Gradle
 .gradle/
 .nb-gradle/
+
+# Gradle output dir
+build/
diff --git a/build.gradle b/build.gradle
index 6a410fd..b991d5f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,3 +3,12 @@ plugins {
     id 'java-library'
 }
 
+version = '1.0.0'
+
+jar {
+    manifest {
+        attributes( 'Implementation-Title': project.name,
+                    'Implementation-Version': project.version)
+    }
+}
+