diff --git a/python/server/auto_generated/qgsserversettings.sip.in b/python/server/auto_generated/qgsserversettings.sip.in
index d69c36040a6..ab59545be59 100644
--- a/python/server/auto_generated/qgsserversettings.sip.in
+++ b/python/server/auto_generated/qgsserversettings.sip.in
@@ -124,6 +124,8 @@ Returns the cache directory.
 Overrides system locale
 
 :return: the optional override for system locale.
+
+.. versionadded:: 3.8
 %End
 
     bool showGroupSeparator() const;
@@ -131,6 +133,8 @@ Overrides system locale
 Show group (thousand) separator
 
 :return: if group separator must be shown, default to ``False``.
+
+.. versionadded:: 3.8
 %End
 
 };
diff --git a/src/server/qgsserversettings.h b/src/server/qgsserversettings.h
index 68960006480..230952660e0 100644
--- a/src/server/qgsserversettings.h
+++ b/src/server/qgsserversettings.h
@@ -61,8 +61,8 @@ class SERVER_EXPORT QgsServerSettingsEnv : public QObject
       MAX_CACHE_LAYERS,
       QGIS_SERVER_CACHE_DIRECTORY,
       QGIS_SERVER_CACHE_SIZE,
-      QGIS_SERVER_SHOW_GROUP_SEPARATOR,  //! Show group (thousands) separator when formatting numeric values, defaults to FALSE
-      QGIS_SERVER_OVERRIDE_SYSTEM_LOCALE,  //! Override system locale
+      QGIS_SERVER_SHOW_GROUP_SEPARATOR,  //! Show group (thousands) separator when formatting numeric values, defaults to FALSE (since QGIS 3.8)
+      QGIS_SERVER_OVERRIDE_SYSTEM_LOCALE,  //! Override system locale (since QGIS 3.8)
     };
     Q_ENUM( EnvVar )
 };
@@ -173,12 +173,14 @@ class SERVER_EXPORT QgsServerSettings
     /**
      * Overrides system locale
      * \returns the optional override for system locale.
+     * \since QGIS 3.8
      */
     QString overrideSystemLocale() const;
 
     /**
      * Show group (thousand) separator
      * \returns if group separator must be shown, default to FALSE.
+     * \since QGIS 3.8
      */
     bool showGroupSeparator() const;