[devdocsgjs/main: 757/1867] matplotlib: add version 3.1

[Andy Holmes <andyholmes src gnome org>]

commit 770e0c71ccc4cedd9b0dafd28160409625eed40a
Author: Simon Legner <Simon Legner gmail com>
Date:   Thu Aug 8 18:04:59 2019 +0200

    matplotlib: add version 3.1

 lib/docs/scrapers/matplotlib.rb | 9 +++++++++
 1 file changed, 9 insertions(+)
---
diff --git a/lib/docs/scrapers/matplotlib.rb b/lib/docs/scrapers/matplotlib.rb
index eeecea71..96a64edb 100644
--- a/lib/docs/scrapers/matplotlib.rb
+++ b/lib/docs/scrapers/matplotlib.rb
@@ -20,6 +20,15 @@ module Docs
       Licensed under the Matplotlib License Agreement.
     HTML
 
+    version '3.1' do
+      self.release = '3.1.1'
+      self.base_urls = [
+        "https://matplotlib.org/#{release}/api/";,
+        "https://matplotlib.org/#{release}/mpl_toolkits/mplot3d/";,
+        "https://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/";
+      ]
+    end
+
     version '3.0' do
       self.release = '3.0.0'
       self.base_urls = [