Fix libGDX versioni in Maven and Gradle builds.

spine-libgdx/build.gradle

@@ -2,10 +2,10 @@ apply plugin: "java"
 apply plugin: "maven"
 
 group = "com.github.EsotericSoftware"
-version = "3.9-beta"
+version = "4.0-beta"
 
 ext {
-    libgdxVersion = "1.9.10"
+    libgdxVersion = "1.9.11"
 }
 
 sourceSets.main.java.srcDirs = ["spine-libgdx/src"]

spine-libgdx/spine-libgdx/pom.xml

@@ -10,7 +10,7 @@
 	<groupId>com.esotericsoftware.spine</groupId>
 	<artifactId>spine-libgdx</artifactId>
 	<packaging>jar</packaging>
-	<version>3.9.0.1-SNAPSHOT</version>
+	<version>4.0.0.1-SNAPSHOT</version>
 
 
 	<name>spine-libgdx</name>
@@ -39,7 +39,7 @@
 		<connection>scm:git:https://github.com/EsotericSoftware/spine-runtimes.git</connection>
 		<developerConnection>scm:git:https://github.com/EsotericSoftware/spine-runtimes.git</developerConnection>
 		<url>https://github.com/EsotericSoftware/spine-runtimes/</url>
-	  <tag>spine-libgdx-3.8.55.1</tag>
+	  <tag>spine-libgdx-4.0.00.1</tag>
   </scm>
 
 	<repositories>
@@ -51,7 +51,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<gdx.version>1.9.11-SNAPSHOT</gdx.version>
+		<gdx.version>1.9.11</gdx.version>
 	</properties>
 
 	<build>