[gtk/bilelmoussaoui/since-annotations] g-i: add missing since annotations

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 64e1bdd64c777438f530218160611688118e5002
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Sat Nov 13 17:33:15 2021 +0100

    g-i: add missing since annotations

 gdk/gdktoplevel.c       | 7 +++++++
 gdk/gdktoplevel.h       | 8 ++++++++
 gsk/gskrendernode.h     | 2 +-
 gsk/gskrendernodeimpl.c | 2 ++
 gtk/gtksorter.c         | 2 ++
 5 files changed, 20 insertions(+), 1 deletion(-)
---
diff --git a/gdk/gdktoplevel.c b/gdk/gdktoplevel.c
index dd49c1e25d..7536b9d8a8 100644
--- a/gdk/gdktoplevel.c
+++ b/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)
diff --git a/gdk/gdktoplevel.h b/gdk/gdktoplevel.h
index 68613a9024..65daa24745 100644
--- a/gdk/gdktoplevel.h
+++ b/gdk/gdktoplevel.h
@@ -115,6 +115,14 @@ typedef enum
   GDK_TOPLEVEL_STATE_LEFT_RESIZABLE   = 1 << 15
 } GdkToplevelState;
 
+/**
+ * GdkTitlebarGesture:
+ * @GDK_TITLEBAR_GESTURE_DOUBLE_CLICK: the surface is minimized
+ * @GDK_TITLEBAR_GESTURE_RIGHT_CLICK: the surface is maximized
+ * @GDK_TITLEBAR_GESTURE_MIDDLE_CLICK: the surface is sticky
+ *
+ * Since: 4.4
+ */
 typedef enum
 {
   GDK_TITLEBAR_GESTURE_DOUBLE_CLICK   = 1,
diff --git a/gsk/gskrendernode.h b/gsk/gskrendernode.h
index c420633a91..ba05d606f9 100644
--- a/gsk/gskrendernode.h
+++ b/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;
diff --git a/gsk/gskrendernodeimpl.c b/gsk/gskrendernodeimpl.c
index d318fe9eec..76592973a2 100644
--- a/gsk/gskrendernodeimpl.c
+++ b/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)
diff --git a/gtk/gtksorter.c b/gtk/gtksorter.c
index e9861b3538..ab50dc08c2 100644
--- a/gtk/gtksorter.c
+++ b/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)