eldbus: add missing since tags for all new symbols

src/lib/eldbus/eldbus_freedesktop.h

@@ -249,6 +249,8 @@ EAPI Eldbus_Pending        *eldbus_proxy_property_set(Eldbus_Proxy *proxy, const
  * @param cb The callback to be called when receiving an answer.
  * @param data Data to be passed to the callback.
  * @return Eldbus_Pending object corresponding to the message sent.
+ *
+ * @since 1.17
  */
 EAPI Eldbus_Pending        *eldbus_proxy_property_value_set(Eldbus_Proxy *proxy, const char *name, const char *sig, const Eina_Value *value, Eldbus_Message_Cb cb, const void *data) EINA_ARG_NONNULL(1, 2, 3, 4);
 

src/lib/eldbus/eldbus_introspection.h

@@ -84,6 +84,8 @@ struct _Eldbus_Introspection_Annotation
  *
  * @param xml The introspection xml
  * @return The introspection object tree
+ *
+ * @since 1.17
  */
 EAPI Eldbus_Introspection_Node *eldbus_introspection_parse(const char *xml);
 
@@ -91,6 +93,8 @@ EAPI Eldbus_Introspection_Node *eldbus_introspection_parse(const char *xml);
  * @brief Frees the introspection object tree
  *
  * @param node The root node of introspection tree
+ *
+ * @since 1.17
  */
 EAPI void eldbus_introspection_node_free(Eldbus_Introspection_Node *node);
 
@@ -100,6 +104,8 @@ EAPI void eldbus_introspection_node_free(Eldbus_Introspection_Node *node);
  * @param interfaces The list of interfaces of type @c Eldbus_Introspection_Interface
  * @param name The interfaces's name to search for
  * @return Returns the interface found or @c NULL if not
+ *
+ * @since 1.17
  */
 EAPI Eldbus_Introspection_Interface *eldbus_introspection_interface_find(Eina_List *interfaces, const char *name);
 
@@ -109,6 +115,8 @@ EAPI Eldbus_Introspection_Interface *eldbus_introspection_interface_find(Eina_Li
  * @param properties The list of properties of type @c Eldbus_Introspection_Property
  * @param name The properties's name to search for
  * @return Returns the property found or @c NULL if not
+ *
+ * @since 1.17
  */
 EAPI Eldbus_Introspection_Property *eldbus_introspection_property_find(Eina_List *properties, const char *name);
 
@@ -118,6 +126,8 @@ EAPI Eldbus_Introspection_Property *eldbus_introspection_property_find(Eina_List
  * @param arguments The list of arguments of type @c Eldbus_Introspection_Property
  * @param name The arguments's name to search for
  * @return Returns the argument found or @c NULL if not
+ *
+ * @since 1.17
  */
 EAPI Eldbus_Introspection_Argument *eldbus_introspection_argument_find(Eina_List *arguments, const char *name);