diff --git a/fyrox-core/src/visitor/impls.rs b/fyrox-core/src/visitor/impls.rs
index e24afba1b..f7d4eb799 100644
--- a/fyrox-core/src/visitor/impls.rs
+++ b/fyrox-core/src/visitor/impls.rs
@@ -142,21 +142,11 @@ where
     T: Default + Visit + 'static,
 {
     fn visit(&mut self, name: &str, visitor: &mut Visitor) -> VisitResult {
-        const VERSION_VERBOSE: u32 = 0;
-        const VERSION_CURRENT: u32 = 1;
-
         let mut region = visitor.enter_region(name)?;
 
         let mut len = self.len() as u32;
         len.visit("Length", &mut region)?;
 
-        let mut version = VERSION_CURRENT;
-        if region.is_reading() && version.visit("Version", &mut region).is_err() {
-            version = VERSION_VERBOSE;
-        } else {
-            version.visit("Version", &mut region)?;
-        }
-
         fn make_name(i: usize) -> String {
             format!("Item{i}")
         }
@@ -165,22 +155,18 @@ where
             self.clear();
             for index in 0..len as usize {
                 // Backward compatibility with the previous version (verbose, non-flat).
-                if version == VERSION_VERBOSE {
+                if region.version == 0 {
                     if let Ok(mut item_region) = region.enter_region(&make_name(index)) {
                         let mut object = T::default();
                         object.visit("ItemData", &mut item_region)?;
                         self.push(object);
                         continue;
                     }
-                } else if version == VERSION_CURRENT {
+                } else {
                     // Try to read the new (flattened) version.
                     let mut object = T::default();
                     object.visit(&make_name(index), &mut region)?;
                     self.push(object);
-                } else {
-                    return Err(VisitError::User(format!(
-                        "Unknown vector version {version}!"
-                    )));
                 }
             }
         } else {
diff --git a/fyrox-core/src/visitor/mod.rs b/fyrox-core/src/visitor/mod.rs
index 7bc019c63..3815c0612 100644
--- a/fyrox-core/src/visitor/mod.rs
+++ b/fyrox-core/src/visitor/mod.rs
@@ -524,6 +524,11 @@ impl Visitor {
         self.nodes.borrow_mut(self.current_node)
     }
 
+    /// Returns version number of the visitor.
+    pub fn version(&self) -> u32 {
+        self.version
+    }
+
     /// If [Visitor::is_reading], find a node with the given name that is a child of the current
     /// node, and return a Visitor for the found node. Return an error if no node with that name exists.
     ///