Merge pull request #64 from PlaceholderAPI/feature/read-version-from-manifest

build: read version from MANIFEST

build.gradle.kts

@@ -18,7 +18,11 @@ dependencies {
 }
 
 tasks {
-    java {
+    jar {
+        manifest {
+            attributes["Implementation-Title"] = "server"
+            attributes["Implementation-Version"] = project.version
+        }
         targetCompatibility = JavaVersion.VERSION_1_8
         sourceCompatibility = JavaVersion.VERSION_1_8
     }

src/main/java/at/helpch/placeholderapi/expansion/server/ServerExpansion.java

@@ -63,7 +63,7 @@ public final class ServerExpansion extends PlaceholderExpansion implements Cache
 
     @Override
     public @NotNull String getVersion() {
-        return "2.7.2";
+        return getClass().getPackage().getImplementationVersion();
     }
 
     @Override