Diagnostic data: include SDK version and git hash

libs/sdk-core/src/breez_services.rs

@@ -185,8 +185,7 @@ impl BreezServices {
         req: ConnectRequest,
         event_listener: Box<dyn EventListener>,
     ) -> BreezServicesResult<Arc<BreezServices>> {
-        let sdk_version = option_env!("CARGO_PKG_VERSION").unwrap_or_default();
-        let sdk_git_hash = option_env!("SDK_GIT_HASH").unwrap_or_default();
+        let (sdk_version, sdk_git_hash) = Self::get_sdk_version();
         info!("SDK v{sdk_version} ({sdk_git_hash})");
         let start = Instant::now();
         let services = BreezServicesBuilder::new(req.config)
@@ -199,6 +198,12 @@ impl BreezServices {
         Ok(services)
     }
 
+    fn get_sdk_version() -> (&'static str, &'static str) {
+        let sdk_version = option_env!("CARGO_PKG_VERSION").unwrap_or_default();
+        let sdk_git_hash = option_env!("SDK_GIT_HASH").unwrap_or_default();
+        (sdk_version, sdk_git_hash)
+    }
+
     /// Internal utility method that starts the BreezServices background tasks for this instance.
     ///
     /// It should be called once right after creating [BreezServices], since it is essential for the
@@ -2166,6 +2171,8 @@ impl BreezServices {
     }
 
     async fn generate_sdk_diagnostic_data(&self) -> SdkResult<String> {
+        let (sdk_version, sdk_git_hash) = Self::get_sdk_version();
+        let version = format!("SDK v{sdk_version} ({sdk_git_hash})");
         let state: String = serde_json::to_string_pretty(&self.persister.get_node_state()?)?;
         let payments = serde_json::to_string_pretty(
             &self
@@ -2186,6 +2193,7 @@ impl BreezServices {
 
         let res = format!(
             "\
+          ***Version***\n{version}\n\n \
           ***Node State***\n{state}\n\n \
           ***Payments***\n{payments}\n\n \
           ***Channels***\n{channels}\n\n \