diff --git a/src/server/data.rs b/src/server/data.rs
index ba994f8..af90b2c 100644
--- a/src/server/data.rs
+++ b/src/server/data.rs
@@ -89,11 +89,13 @@ bitflags! {
     struct Tags: u16
     {
 	/// Default
-	const NONE = 0;
+	const NONE =      0;
 	/// This value should be cloned on write unless specified elsewhere.
-	const COW =    1<<0;
+	const COW =       1<<0;
 	/// This should not show up in searches
-	const HIDDEN = 1<<1;
+	const HIDDEN =    1<<1;
+	/// Versioning is enabled for this value
+	const VERSIONED = 1<<2;
     }
 }
 
@@ -106,8 +108,6 @@ pub struct Info
     created: u64,
     modified: u64,
 
-    enable_versioning: bool,
-
     tags: Tags,
 
     owner: Option<Vec<user::EntityID>>, //starts as the user that created (i.e. same as `created_by`), or `None` if ownership is disabled