diff --git a/actix-rt/CHANGES.md b/actix-rt/CHANGES.md
index 9b5fb636..0560ad31 100644
--- a/actix-rt/CHANGES.md
+++ b/actix-rt/CHANGES.md
@@ -6,6 +6,16 @@
 
 * Add `System::attach_to_tokio` method. [#173]
 
+### Changed
+
+* Deprecate `Arbiter::is_running`and `Arbiter::local_join`. `Arbiter::spawn` would panic when `System` is not in scope. [#207]
+
+### Fixed
+
+* Fix work load issue by removing `PENDDING` thread local. [#207]
+
+[#207]: https://github.com/actix/actix-net/pull/207
+
 ## [1.1.1] - 2020-04-30
 
 ### Fixed
diff --git a/actix-rt/src/lib.rs b/actix-rt/src/lib.rs
index d3b64187..12ad478d 100644
--- a/actix-rt/src/lib.rs
+++ b/actix-rt/src/lib.rs
@@ -63,7 +63,3 @@ pub mod time {
     pub use tokio::time::{interval, interval_at, Interval};
     pub use tokio::time::{timeout, Timeout};
 }
-
-pub mod task {
-    pub use tokio::task::yield_now;
-}
diff --git a/actix-rt/src/runtime.rs b/actix-rt/src/runtime.rs
index 1e782e0b..da1f6d0d 100644
--- a/actix-rt/src/runtime.rs
+++ b/actix-rt/src/runtime.rs
@@ -24,7 +24,10 @@ impl Runtime {
             .basic_scheduler()
             .build()?;
 
-        Ok(Runtime { rt, local: LocalSet::new() })
+        Ok(Runtime {
+            rt,
+            local: LocalSet::new(),
+        })
     }
 
     pub(super) fn local(&self) -> &LocalSet {