[gnome-apps-nightly/stable] Bump gnome-todo stable branch

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit e930cf9c99082b124ea11833a0f775a17d52f09c
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Sun Oct 22 20:27:40 2017 -0200

    Bump gnome-todo stable branch

 org.gnome.Todo.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/org.gnome.Todo.json b/org.gnome.Todo.json
index 9b4e9a5..2fb87c8 100644
--- a/org.gnome.Todo.json
+++ b/org.gnome.Todo.json
@@ -1,7 +1,7 @@
 {
     "app-id": "org.gnome.Todo",
     "runtime": "org.gnome.Platform",
-    "runtime-version": "3.24",
+    "runtime-version": "3.26",
     "branch": "stable",
     "sdk": "org.gnome.Sdk",
     "command": "gnome-todo",