Include LICENSE in the built artifacts

build.gradle

@@ -7,6 +7,9 @@ subprojects {
     java.withJavadocJar()
         
     jar {
+        from(rootProject.file("LICENSE")) {
+            rename { "${it}_${mod_name}" }
+        }
         manifest {
             attributes([
                 'Specification-Title'     : mod_name,
@@ -22,7 +25,13 @@ subprojects {
             ])
         }
     }
-    
+
+    sourcesJar {
+        from(rootProject.file("LICENSE")) {
+            rename { "${it}_${mod_name}" }
+        }
+    }
+
     repositories {
 
         mavenCentral()
@@ -37,7 +46,6 @@ subprojects {
             url = 'https://maven.blamejared.com'
         }
     }
-    
 
     tasks.withType(JavaCompile).configureEach {