Also update the minimal GTK+ version in the introduction manual page.

And mention GTK+ 3 there too.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@71953 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/docs/doxygen/mainpages/introduction.h b/docs/doxygen/mainpages/introduction.h
index e126826ea18cce355289aa908cdbebeac6bf507e..4b2c5baa09ac7e12368a607704fd4cd8693d99ad 100644 (file)
--- a/docs/doxygen/mainpages/introduction.h
+++ b/docs/doxygen/mainpages/introduction.h
@@ -134,10 +134,11 @@ To make use of wxWidgets, you currently need one of the following setups.
 
 @li Almost any C++ compiler, including GNU C++ and many Unix vendors
     compilers such as Sun CC, HP-UX aCC or SGI mipsPro.
-@li Almost any Unix workstation, and one of: GTK+ 2.4 or higher (GTK+ 1.2.10
+@li Almost any Unix workstation, and one of: GTK+ 2.6 or higher (GTK+ 1.2.10
     may still be supported but wxGTK1 port is not maintained any longer and lacks
-    many features of wxGTK2), Motif 1.2 or higher or Lesstif. If using the wxX11
-    port, no such widget set is required.
+    many features of wxGTK2; GTK+ 3 is supported but is still experimental),
+    Motif 1.2 or higher or Lesstif. If using the wxX11 port, no such widget set
+    is required.
 
 (c) Mac OS/Mac OS X: