bump version to 0.2.1 (#134)

web/app.rb

@@ -39,7 +39,7 @@ MAX_JSON_BODY_BYTES = begin
   rescue ArgumentError
     DEFAULT_MAX_JSON_BODY_BYTES
   end
-VERSION_FALLBACK = "v0.2.0"
+VERSION_FALLBACK = "v0.2.1"
 
 def determine_app_version
   repo_root = File.expand_path("..", __dir__)

web/spec/app_spec.rb

@@ -187,7 +187,7 @@ RSpec.describe "Potato Mesh Sinatra app" do
 
     it "includes the application version in the footer" do
       get "/"
-      expect(last_response.body).to include("Version: #{APP_VERSION}")
+      expect(last_response.body).to include("#{APP_VERSION}")
     end
   end
 

web/views/index.erb

@@ -321,14 +321,15 @@
   </div>
 
   <footer>
-    PotatoMesh GitHub: <a href="https://github.com/l5yth/potato-mesh" target="_blank">l5yth/potato-mesh</a>
+    PotatoMesh
+    <% if version && !version.empty? %>
+      <span class="mono"><%= version %></span> —
+    <% end %>
+    GitHub: <a href="https://github.com/l5yth/potato-mesh" target="_blank">l5yth/potato-mesh</a>
     <% if matrix_room && !matrix_room.empty? %>
       — <%= site_name %> Matrix:
       <a href="https://matrix.to/#/<%= matrix_room %>" target="_blank"><%= matrix_room %></a>
     <% end %>
-    <% if version && !version.empty? %>
-      — <span class="mono">Version: <%= version %></span>
-    <% end %>
   </footer>
 
   <script>