Also publish dev branch builds to Hangar

universal/build.gradle.kts

@@ -84,8 +84,7 @@ modrinth {
     }
 }
 
-if (isMainBranch) { // Don't spam releases until Hangar has per channel notifications
-    hangarPublish {
+hangarPublish {
     publications.register("plugin") {
         version.set(suffixedVersion)
         namespace("ViaVersion", "ViaBackwards")
@@ -122,5 +121,4 @@ if (isMainBranch) { // Don't spam releases until Hangar has per channel notifica
             }
         }
     }
-    }
 }