g-i: add missing since annotations

gdk/gdktoplevel.c

@@ -727,6 +727,13 @@ gdk_toplevel_begin_move (GdkToplevel *toplevel,
                                                  timestamp);
 }
 
+/**
+ * gdk_toplevel_titlebar_gesture:
+ * @toplevel: a `GdkToplevel`
+ * @gesture: a `GdkTitlebarGesture`
+ *
+ * Since: 4.4
+ */
 gboolean
 gdk_toplevel_titlebar_gesture (GdkToplevel        *toplevel,
                                GdkTitlebarGesture  gesture)

gdk/gdktoplevel.h

@@ -115,6 +115,14 @@ typedef enum
   GDK_TOPLEVEL_STATE_LEFT_RESIZABLE   = 1 << 15
 } GdkToplevelState;
 
+/**
+ * GdkTitlebarGesture:
+ * @GDK_TITLEBAR_GESTURE_DOUBLE_CLICK:
+ * @GDK_TITLEBAR_GESTURE_RIGHT_CLICK:
+ * @GDK_TITLEBAR_GESTURE_MIDDLE_CLICK:
+ *
+ * Since: 4.4
+ */
 typedef enum
 {
   GDK_TITLEBAR_GESTURE_DOUBLE_CLICK   = 1,

gsk/gskrendernode.h

@@ -494,7 +494,7 @@ GskRenderNode *         gsk_text_node_new                       (PangoFont
                                                                  const graphene_point_t   *offset);
 GDK_AVAILABLE_IN_ALL
 PangoFont *             gsk_text_node_get_font                  (const GskRenderNode      *node) G_GNUC_PURE;
-GDK_AVAILABLE_IN_ALL
+GDK_AVAILABLE_IN_4_2
 gboolean                gsk_text_node_has_color_glyphs          (const GskRenderNode      *node) G_GNUC_PURE;
 GDK_AVAILABLE_IN_ALL
 guint                   gsk_text_node_get_num_glyphs            (const GskRenderNode      *node) G_GNUC_PURE;

gsk/gskrendernodeimpl.c

@@ -4547,6 +4547,8 @@ gsk_text_node_get_font (const GskRenderNode *node)
  * Checks whether the text @node has color glyphs.
  *
  * Returns: %TRUE if the text node has color glyphs
+ *
+ * Since: 4.2
  */
 gboolean
 gsk_text_node_has_color_glyphs (const GskRenderNode *node)

gtk/gtksorter.c

@@ -378,6 +378,8 @@ gtk_sorter_changed_with_keys (GtkSorter       *self,
  * `GtkOrdering` value.
  *
  * Returns: the corresponding `GtkOrdering`
+ *
+ * Since: 4.2
  **/
 GtkOrdering
 gtk_ordering_from_cmpfunc (int cmpfunc_result)