Updated documentation accordingly

Author: tisnik

README.md

@@ -27,6 +27,7 @@ The service includes comprehensive user data collection capabilities for various
         * [Llama Stack project and configuration](#llama-stack-project-and-configuration)
         * [Check connection to Llama Stack](#check-connection-to-llama-stack)
     * [Llama Stack as client library](#llama-stack-as-client-library)
+    * [Llama Stack version check](#llama-stack-version-check)
     * [User data collection](#user-data-collection)
     * [System prompt](#system-prompt)
     * [Safety Shields](#safety-shields)
@@ -243,6 +244,12 @@ user_data_collection:
   transcripts_storage: "/tmp/data/transcripts"
 ```
 
+## Llama Stack version check
+
+During Lightspeed Core Stack service startup, the Llama Stack version is retrieved. The version is tested against two constants `MINIMAL_SUPPORTED_LLAMA_STACK_VERSION` and `MAXIMAL_SUPPORTED_LLAMA_STACK_VERSION` which are defined in `src/constants.py`. If the actual Llama Stack version is outside the range defined by these two constants, the service won't start and administrator will be informed about this problem.
+
+
+
 ## User data collection
 
 The Lightspeed Core Stack includes comprehensive user data collection capabilities to gather various types of user interaction data for analysis and improvement. This includes feedback, conversation transcripts, and other user interaction data.