Add missing /whats_new.html page

config.rb

@@ -182,6 +182,7 @@
 page "/changelog.html", layout: :two_column_layout
 page "/conduct.html", layout: :two_column_layout
 page "/compatibility.html", layout: :two_column_layout
+page "/whats_new.html", layout: :two_column_layout
 page /\/v(\d+.\d+)\/(?!bundle_|commands|docs|man)(.*)/, layout: :two_column_layout
 page /\/v(.*)\/man\/(.*)/, layout: :two_column_layout
 page /man\/(.*)/, layout: :two_column_layout

lib/tasks/versions.rake

@@ -15,17 +15,21 @@ namespace :versions do
     last = VERSIONS.last
     succ = VERSIONS.last.succ
     puts "Latest version is #{last}. Creating version #{succ}..."
-    cp_r "source/#{last}", "source/#{succ}"
+    last_root = "source/#{last}"
+    succ_root = "source/#{succ}"
+    cp_r last_root, succ_root
     puts "Creating empty What's New page..."
     render_whats_new(succ)
     puts "Creating announcement blog post..."
     sh "middleman article 'Bundler #{succ}'"
     puts "Updating latest version symlinks..."
-    Dir.glob("source/#{succ}/man/*.html.erb") do |file|
-      url = file.delete_prefix("source/#{succ}/")
+    Dir.glob("#{succ_root}/man/*.html.erb") do |file|
+      url = file.delete_prefix("#{succ_root}/")
       latest_man = "source/#{url}"
       FileUtils.ln_sf Pathname.new(file).relative_path_from(File.dirname(latest_man)), latest_man
     end
+    puts "Updating whats_new symlink..."
+    FileUtils.ln_sf Pathname.new("#{succ_root}/whats_new.html.md").relative_path_from("source"), "source/whats_new.html.md"
   end
 end
 

source/guides/getting_started.html.md

@@ -10,7 +10,7 @@ Bundler is an exit from dependency hell, and ensures that the gems
 you need are present in development, staging, and production.
 Starting work on a project is as simple as `bundle install`.
 
-<a href="../v2.4/whats_new.html" class="btn btn-primary">What's new in Bundler</a>
+<a href="../whats_new.html" class="btn btn-primary">What's new in Bundler</a>
 <a href="./rationale.html" class="btn btn-primary">Why Bundler exists</a>
 
 ## Getting Started

source/whats_new.html.md

@@ -0,0 +1 @@
+v2.6/whats_new.html.md