redmine/app/views/projects/add_version.rhtml

<h2><%=l(:label_version_new)%></h2>

<% labelled_tabular_form_for :version, @version, :url => { :action => 'add_version' } do |f| %>
<%= render :partial => 'versions/form', :locals => { :f => f } %>
<%= submit_tag l(:button_create) %>
<% end %>