Exporter release 1.0.0b38 (#41603)

Author: jeremydvoss

sdk/monitor/azure-monitor-opentelemetry-exporter/CHANGELOG.md

@@ -1,6 +1,6 @@
 # Release History
 
-## 1.0.0b38 (Unreleased)
+## 1.0.0b38 (2025-06-17)
 
 ### Features Added
 
@@ -9,8 +9,6 @@
 - Implement APPLICATIONINSIGHTS_METRICS_TO_LOGANALYTICS_ENABLED env var for AKS Attach .
   ([#41383](https://github.com/Azure/azure-sdk-for-python/pull/41383))
 
-### Breaking Changes
-
 ### Bugs Fixed
 - Fix for issue #41470. Added back exception message, removed earlier due to linting errors
   ([#41512] https://github.com/Azure/azure-sdk-for-python/pull/41512)