diff --git a/sdk/eventhub/azure-eventhub/CHANGELOG.md b/sdk/eventhub/azure-eventhub/CHANGELOG.md
index f8c36739951c..cebe84b6010f 100644
--- a/sdk/eventhub/azure-eventhub/CHANGELOG.md
+++ b/sdk/eventhub/azure-eventhub/CHANGELOG.md
@@ -1,15 +1,11 @@
 # Release History
 
-## 5.8.0a3 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
-
-### Bugs Fixed
+## 5.8.0a3 (2022-03-08)
 
 ### Other Changes
 
+- Improved the performance of async sending and receiving.
+
 ## 5.8.0a2 (2022-02-09)
 
 ### Features Added
diff --git a/sdk/eventhub/azure-eventhub/README.md b/sdk/eventhub/azure-eventhub/README.md
index 0834fd3aff97..65fafdb97726 100644
--- a/sdk/eventhub/azure-eventhub/README.md
+++ b/sdk/eventhub/azure-eventhub/README.md
@@ -42,7 +42,7 @@ There, you can also find detailed instructions for using the Azure CLI, Azure Po
 Install the Azure Event Hubs client library for Python with pip:
 
 ```
-$ pip install azure-eventhub --pre
+$ pip install azure-eventhub==5.8.0a3
 ```
 
 ### Authenticate the client
diff --git a/sdk/eventhub/azure-eventhub/azure/eventhub/_pyamqp/aio/_connection_async.py b/sdk/eventhub/azure-eventhub/azure/eventhub/_pyamqp/aio/_connection_async.py
index fa5193f5e28f..3bfa62569e9a 100644
--- a/sdk/eventhub/azure-eventhub/azure/eventhub/_pyamqp/aio/_connection_async.py
+++ b/sdk/eventhub/azure-eventhub/azure/eventhub/_pyamqp/aio/_connection_async.py
@@ -452,6 +452,7 @@ async def listen(self, wait=False, batch=1, **kwargs):
                 return
             for _ in range(batch):
                 if await asyncio.ensure_future(self._listen_one_frame(**kwargs)):
+                    # TODO: compare the perf difference between ensure_future and direct await
                     break
         except (OSError, IOError, SSLError, socket.error) as exc:
             self._error = AMQPConnectionError(
diff --git a/sdk/eventhub/azure-eventhub/samples/README.md b/sdk/eventhub/azure-eventhub/samples/README.md
index c94d69fe0bcc..fe9a76f9860a 100644
--- a/sdk/eventhub/azure-eventhub/samples/README.md
+++ b/sdk/eventhub/azure-eventhub/samples/README.md
@@ -94,7 +94,7 @@ There, you can also find detailed instructions for using the Azure CLI, Azure Po
 
 1. Install the Azure Event Hubs client library for Python with [pip](https://pypi.org/project/pip/):
 ```bash
-pip install azure-eventhub
+pip install azure-eventhub==5.8.0a3
 ```
 
 To run samples that utilize the Azure Active Directory for authentication, please install the `azure-identity` library: