[ServiceBus] Update CHANGELOG to prepare release (#33441)

* upgrade service bus api version and polish api

* update api

* re-record the tests

* update tls model

* update api

* update the samples

* update servicebus changelog

sdk/servicebus/Azure.ResourceManager.ServiceBus/CHANGELOG.md

@@ -1,15 +1,18 @@
 # Release History
 
-## 1.1.0-beta.1 (Unreleased)
+## 1.1.0-beta.1 (2023-01-12)
 
 ### Features Added
 
-### Breaking Changes
-
-### Bugs Fixed
+- Supported ServiceBusNamespace creation with `MinimumTlsVersion`, `PublicNetworkAccess` and `PremiumMessagingPartitions`.
 
 ### Other Changes
 
+- Upgraded API version to 2022-10-01-preview.
+- Upgraded dependent `Azure.Core` to 1.27.0.
+- Upgraded dependent `Azure.ResourceManager` to 1.3.2.
+- Optimized the implementation of methods related to tag operations.
+
 ## 1.0.0 (2022-07-21)
 
 This release is the first stable release of the Azure Service Bus management library.