Update CHANGELOG.md (Azure#38272)

* Update CHANGELOG.md

Update changelog for the latest sdk update

* Update CHANGELOG.md

* Update CHANGELOG.md

* Update Azure.Communication.Email.csproj

Update version in project

Author: anmolbohra97

sdk/communication/Azure.Communication.Email/CHANGELOG.md

@@ -1,15 +1,10 @@
 # Release History
 
-## 1.1.0-beta.1 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
-
-### Bugs Fixed
+## 1.0.1 (2023-08-17)
 
 ### Other Changes
-
+- Improve memory management for attachment handling
+ 
 ## 1.0.0 (2023-03-31)
 
 ### Breaking Changes

sdk/communication/Azure.Communication.Email/src/Azure.Communication.Email.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <Description>This client library enables working with the Microsoft Azure Communication Email service.</Description>
     <AssemblyTitle>Azure Communication Email Service</AssemblyTitle>
-    <Version>1.1.0-beta.1</Version>
+    <Version>1.0.1</Version>
     <!--The ApiCompatVersion is managed automatically and should not generally be modified manually.-->
     <ApiCompatVersion>1.0.0</ApiCompatVersion>
     <PackageTags>Microsoft Azure Communication Email Service;Microsoft;Azure;Azure Communication Service;Azure Communication Email Service;Email;Communication</PackageTags>