Pod update displays the previous version of a pod

lib/cocoapods/installer.rb

@@ -235,8 +235,13 @@ module Pod
       pods_to_install = sandbox_state.added | sandbox_state.changed
       title_options = { :verbose_prefix => "-> ".green }
       root_specs.sort_by(&:name).each do |spec|
-        if pods_to_install.include?(spec.name)
-          UI.titled_section("Installing #{spec}".green, title_options) do
+	if pods_to_install.include?(spec.name) 
+	  if sandbox_state.changed.include?(spec.name) && sandbox.manifest
+	    title = "Installing #{spec.name} #{spec.version} (was #{sandbox.manifest.version(spec.name)})"
+	  else
+	    title = "Installing #{spec}"
+	  end
+	  UI.titled_section(title.green, title_options) do
             install_source_of_pod(spec.name)
           end
         else