diff --git a/ntex/CHANGES.md b/ntex/CHANGES.md
index 2231142a..51ca284f 100644
--- a/ntex/CHANGES.md
+++ b/ntex/CHANGES.md
@@ -1,8 +1,14 @@
 # Changes
 
-## [0.4.1] - 2021-09-23
+## [0.4.1] - 2021-09-27
 
-* framed::Read::resume() returns true if it was resumed
+* server: Send `ServerStatus::WorkerFailed` update if worker is failed
+
+* server: Make `ServerBuilder::status_handler()` public
+
+* framed: Read::resume() returns true if it was paused before
+
+* http::client: Do not add content-length header for empty body #56
 
 ## [0.4.0] - 2021-09-17
 
diff --git a/ntex/Cargo.toml b/ntex/Cargo.toml
index c0aaaf82..bf766bd0 100644
--- a/ntex/Cargo.toml
+++ b/ntex/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ntex"
-version = "0.4.0"
+version = "0.4.1"
 authors = ["ntex contributors <team@ntex.rs>"]
 description = "Framework for composable network services"
 readme = "README.md"
diff --git a/ntex/src/http/client/sender.rs b/ntex/src/http/client/sender.rs
index b17b5434..3b0cac70 100644
--- a/ntex/src/http/client/sender.rs
+++ b/ntex/src/http/client/sender.rs
@@ -232,7 +232,7 @@ impl RequestHeadType {
         timeout: Millis,
         config: &ClientConfig,
     ) -> SendClientRequest {
-        self.send_body(addr, response_decompress, timeout, config, Body::Empty)
+        self.send_body(addr, response_decompress, timeout, config, Body::None)
     }
 
     fn set_header_if_none<V>(
diff --git a/ntex/src/server/accept.rs b/ntex/src/server/accept.rs
index 37c43cf5..72bd05e2 100644
--- a/ntex/src/server/accept.rs
+++ b/ntex/src/server/accept.rs
@@ -386,6 +386,7 @@ impl Accept {
                 match self.workers[self.next].send(msg) {
                     Ok(_) => (),
                     Err(tmp) => {
+                        self.update_status(ServerStatus::WorkerFailed);
                         self.srv.worker_faulted(self.workers[self.next].idx);
                         msg = tmp;
                         self.workers.swap_remove(self.next);
@@ -413,6 +414,7 @@ impl Accept {
                         }
                         Err(tmp) => {
                             trace!("Worker failed while processing connection");
+                            self.update_status(ServerStatus::WorkerFailed);
                             self.srv.worker_faulted(self.workers[self.next].idx);
                             msg = tmp;
                             self.workers.swap_remove(self.next);
diff --git a/ntex/src/server/builder.rs b/ntex/src/server/builder.rs
index 382b217f..34e446df 100644
--- a/ntex/src/server/builder.rs
+++ b/ntex/src/server/builder.rs
@@ -128,7 +128,6 @@ impl ServerBuilder {
         self
     }
 
-    #[doc(hidden)]
     /// Set server status handler.
     ///
     /// Server calls this handler on every inner status update.
diff --git a/ntex/src/server/mod.rs b/ntex/src/server/mod.rs
index 70bb1db2..85b21695 100644
--- a/ntex/src/server/mod.rs
+++ b/ntex/src/server/mod.rs
@@ -33,10 +33,13 @@ pub use self::test::{build_test_server, test_server, TestServer};
 #[doc(hidden)]
 pub use self::socket::FromStream;
 
+#[non_exhaustive]
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
 /// Server readiness status
 pub enum ServerStatus {
     Ready,
     NotReady,
+    WorkerFailed,
 }
 
 /// Socket id token
diff --git a/ntex/src/time/mod.rs b/ntex/src/time/mod.rs
index dabe6df6..7753a1d1 100644
--- a/ntex/src/time/mod.rs
+++ b/ntex/src/time/mod.rs
@@ -247,6 +247,7 @@ mod tests {
         assert!(second_time - first_time >= time::Duration::from_millis(wait_time));
     }
 
+    #[cfg(not(target_os = "macos"))]
     #[crate::rt_test]
     async fn test_interval() {
         let mut int = interval(Millis(250));
@@ -272,6 +273,7 @@ mod tests {
         );
     }
 
+    #[cfg(not(target_os = "macos"))]
     #[crate::rt_test]
     async fn test_interval_one_sec() {
         let int = interval(Millis::ONE_SEC);