17/48: gnu: libwnck: Update to 3.20.1.

[???]

iyzsong pushed a commit to branch core-updates
in repository guix.

commit cf0470196a2f8e6b648eb0f19aa27b685b60cd7f
Author: 宋文武 <address@hidden>
Date:   Mon Aug 22 21:48:14 2016 +0800

    gnu: libwnck: Update to 3.20.1.
    
    * gnu/packages/gnome.scm (libwnck): Update to 3.20.1.
---
 gnu/packages/gnome.scm |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index f817cd7..75dbe96 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -1492,14 +1492,14 @@ controls using the Bonobo component framework.")
 (define-public libwnck
   (package
     (name "libwnck")
-    (version "3.14.1")
+    (version "3.20.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnome/sources/" name "/"
                                   (version-major+minor version) "/"
                                   name "-" version ".tar.xz"))
               (sha256
-               (base32 
"1ymya8gkjygvg0i901wr3q6ihfqxx5yf4g4pb6fag2iw8af3qr5v"))))
+               (base32 
"0wms3hli6y0b9l3cszq6maqi6fyy6kss9gryvzgmhw27phb3gc0w"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("pkg-config" ,pkg-config)