[gnome-boxes/update-downloads] wizard-downloads: Update downloads to latest releases

[Felipe Borges <felipeborges src gnome org>]

commit c3d206444f724206ddf9b495f010129bf7828363
Author: Felipe Borges <felipeborges gnome org>
Date:   Thu Nov 1 17:57:13 2018 +0100

    wizard-downloads: Update downloads to latest releases
    
    RHEL 7.6, Fedora 29, Fedora Silverblue 29, Ubuntu 18.10 are out.

 src/wizard-downloads-page.vala | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/wizard-downloads-page.vala b/src/wizard-downloads-page.vala
index 435aaf5d..5c2d2033 100644
--- a/src/wizard-downloads-page.vala
+++ b/src/wizard-downloads-page.vala
@@ -32,10 +32,10 @@
      * Sorting is also available.
      */
     private string[] recommended_downloads = {
-        "http://redhat.com/rhel/7.5";,
-        "http://fedoraproject.org/fedora/28";,
-        "http://fedoraproject.org/silverblue/28";,
-        "http://ubuntu.com/ubuntu/18.04";,
+        "http://redhat.com/rhel/7.6";,
+        "http://fedoraproject.org/fedora/29";,
+        "http://fedoraproject.org/silverblue/29";,
+        "http://ubuntu.com/ubuntu/18.10";,
         "http://opensuse.org/opensuse/42.3";,
         "http://debian.org/debian/9";,
     };