Increment package versions for loadtesting releases (#48438)

Author: azure-sdk

eng/versioning/version_client.txt

@@ -129,7 +129,7 @@ com.azure:azure-data-schemaregistry-jsonschema;1.0.7;1.1.0-beta.1
 com.azure:azure-data-tables;12.5.9;12.6.0-beta.1
 com.azure:azure-data-tables-perf;1.0.0-beta.1;1.0.0-beta.1
 com.azure:azure-developer-devcenter;1.0.14;1.1.0-beta.1
-com.azure:azure-developer-loadtesting;1.0.28;1.2.0-beta.1
+com.azure:azure-developer-loadtesting;1.0.28;1.2.0-beta.2
 com.azure:azure-digitaltwins-core;1.5.5;1.6.0-beta.1
 com.azure:azure-e2e;1.0.0-beta.1;1.0.0-beta.1
 com.azure:azure-health-deidentification;1.0.0;1.1.0-beta.2

sdk/loadtesting/azure-developer-loadtesting/CHANGELOG.md

@@ -1,5 +1,15 @@
 # Release History
 
+## 1.2.0-beta.2 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 1.2.0-beta.1 (2026-03-06)
 
 Updated the client library to use API Version 2025-11-01-preview. This adds all the capabilities that were introduced until this API version.

sdk/loadtesting/azure-developer-loadtesting/pom.xml

@@ -9,7 +9,7 @@
 
   <groupId>com.azure</groupId>
   <artifactId>azure-developer-loadtesting</artifactId>
-  <version>1.2.0-beta.1</version> <!-- {x-version-update;com.azure:azure-developer-loadtesting;current} -->
+  <version>1.2.0-beta.2</version> <!-- {x-version-update;com.azure:azure-developer-loadtesting;current} -->
   <packaging>jar</packaging>
 
   <name>Microsoft Azure SDK for Load Testing</name>