#[deprecated(note = "Renamed to Value")]
/// Compatibility name to ease the pain of moving
pub type Serialize = Value;

#[deprecated(note = "Renamed to PushFnValue")]
/// Compatibility name to ease the pain of moving
pub type PushLazy<T> = PushFnValue<T>;

#[deprecated(note = "Renamed to PushFnSerializer")]
/// Compatibility name to ease the pain of moving
pub type ValueSerializer<'a> = PushFnSerializer<'a>;

#[deprecated(note = "Content of ser module moved to main namespace")]
/// Compatibility name to ease the pain of moving
pub mod ser {
    pub use super::*;
}

#[deprecated(note = "Renamed to Value")]
/// Compatibility name to ease the pain of moving
pub type Serialize = Value;

#[deprecated(note = "Renamed to PushFnValue")]
/// Compatibility name to ease the pain of moving
pub type PushLazy<T> = PushFnValue<T>;

#[deprecated(note = "Renamed to PushFnSerializer")]
/// Compatibility name to ease the pain of moving
pub type ValueSerializer<'a> = PushFnSerializer<'a>;

--- 
+++ 
@@ -9,3 +9,9 @@
 #[deprecated(note = "Renamed to PushFnSerializer")]
 /// Compatibility name to ease the pain of moving
 pub type ValueSerializer<'a> = PushFnSerializer<'a>;
+
+#[deprecated(note = "Content of ser module moved to main namespace")]
+/// Compatibility name to ease the pain of moving
+pub mod ser {
+    pub use super::*;
+}
Add compatibility for removed `ser` module
