Release notes

Author: rpanackal

docs/release_notes.md

@@ -16,7 +16,13 @@
 
 ### ✨ New Functionality
 
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+- [Core] Added `ClientExceptionFactory` interface to provide custom exception mapping logic for different service clients.
+- Extend `OpenAiClientException` and `OrchestrationClientException` to  retrieve error diagnostics information received from remote service using `getErrorResponse`.
+- [Orchestration] Introduced filtering related exceptions along with convenience methods to obtain additional contextual information.
+  - `OrchestrationInputFilterException` for prompt filtering and `OrchestrationOutputFilterException` for response filtering.
+    - `getFilterDetails()`: Returns a map of all filter details.
+    - `getAzureContentSafetyInput()` and `getAzureContentSafetyInput()` : Returns Azure Content Safety filter scores
+    - `getLlamaGuard38b()`: Returns LlamaGuard filter scores
 
 ### 📈 Improvements