Update D documentation (2.088.0)

assets/javascripts/templates/pages/about_tmpl.coffee

@@ -213,7 +213,7 @@ credits = [
     'https://raw.githubusercontent.com/cypress-io/cypress-documentation/develop/LICENSE.md'
   ], [
     'D',
-    '1999-2018 The D Language Foundation',
+    '1999-2019 The D Language Foundation',
     'Boost',
     'https://raw.githubusercontent.com/dlang/phobos/master/LICENSE_1_0.txt'
   ], [

lib/docs/scrapers/d.rb

@@ -2,7 +2,7 @@ module Docs
   class D < UrlScraper
     include MultipleBaseUrls
 
-    self.release = '2.083.0'
+    self.release = '2.088.0'
     self.type = 'd'
     self.base_urls = ['https://dlang.org/phobos/', 'https://dlang.org/spec/']
     self.root_path = 'index.html'
@@ -19,7 +19,7 @@ module Docs
     options[:title] = false
 
     options[:attribution] = <<-HTML
-      &copy; 1999&ndash;2018 The D Language Foundation<br>
+      &copy; 1999&ndash;2019 The D Language Foundation<br>
       Licensed under the Boost License 1.0.
     HTML