--- a/app/models/standard_tags.rb
+++ b/app/models/standard_tags.rb
@@ -391,16 +391,22 @@ module StandardTags
   desc %{
     Renders a trail of breadcrumbs to the current page. The separator attribute
     specifies the HTML fragment that is inserted between each of the breadcrumbs. By
-    default it is set to @>@.
+    default it is set to @>@. The boolean nolinks attribute can be specified to render
+    breadcrumbs in plain text, without any links (useful when generating title tag).
     
     *Usage:* 
-    <pre><code><r:breadcrumbs [separator="separator_string"] /></code></pre>
+    <pre><code><r:breadcrumbs [separator="separator_string"] [nolinks="true"] /></code></pre>
   }
   tag 'breadcrumbs' do |tag|
     page = tag.locals.page
     breadcrumbs = [page.breadcrumb]
+    nolinks = (tag.attr['nolinks'] == 'true')
     page.ancestors.each do |ancestor|
-      breadcrumbs.unshift %{<a href="#{ancestor.url}">#{ancestor.breadcrumb}</a>}
+      if nolinks
+        breadcrumbs.unshift ancestor.breadcrumb
+      else
+        breadcrumbs.unshift %{<a href="#{ancestor.url}">#{ancestor.breadcrumb}</a>}
+      end
     end
     separator = tag.attr['separator'] || ' &gt; '
     breadcrumbs.join(separator)
@@ -545,7 +551,7 @@ module StandardTags
       end
     end
     between = hash.has_key?(:between) ? hash[:between].call : ' '
-    result.join(between)
+    result.reject { |i| i.blank? }.join(between)
   end
   [:normal, :here, :selected, :between].each do |symbol|
     tag "navigation:#{symbol}" do |tag|
@@ -596,6 +602,19 @@ module StandardTags
     end
   end
   
+  desc %{
+    Prints the page's status as a string.  Optional attribute 'downcase' 
+    will cause the status to be all lowercase.
+    
+    *Usage:*
+    <pre><code><r:status [downcase='true'] /></code></pre>
+  }
+  tag 'status' do |tag|
+    status = tag.globals.page.status.name
+    return status.downcase if tag.attr['downcase']
+    status
+  end
+  
   private
   
     def children_find_options(tag)

--- a/app/views/admin/page/edit.html.erb
+++ b/app/views/admin/page/edit.html.erb
@@ -91,7 +91,9 @@
       <p><label for="page_class_name">Page Type</label>
         <%= select "page", "class_name", [['<normal>', 'Page']] + Page.descendants.map { |p| [p.display_name, p.name] }.sort_by { |p| p.first } %></p>
       <p><label for="page_status_id">Status</label>
-        <%= select "page", "status_id", Status.find_all.map { |s| [s.name, s.id] } %></p>
+        <%= select "page", "status_id", Status.find_all.map { |s| [s.name, s.id] }, {} %></p>
+      <p id="publication-date" style="display: none;"><label for="page_published_at">Published At</label>
+        <%= datetime_select "page", "published_at", :disabled => true %></p>
     </div>
     <span class="clear">&nbsp;</span>
     <%= updated_stamp @page %>

--- a/lib/tasks/extensions.rake
+++ b/lib/tasks/extensions.rake
@@ -43,7 +43,29 @@ namespace :test do
   end
 end
 
+namespace :spec do
+  desc "Runs specs on all available Radiant extensions, pass EXT=extension_name to test a single extension"
+  task :extensions => "db:test:prepare" do
+    extension_roots = Radiant::Extension.descendants.map(&:root)
+    if ENV["EXT"]
+      extension_roots = extension_roots.select {|x| /\/(\d+_)?#{ENV["EXT"]}$/ === x }
+      if extension_roots.empty?
+        puts "Sorry, that extension is not installed."
+      end
+    end
+    extension_roots.each do |directory|
+      chdir directory do
+        if RUBY_PLATFORM =~ /win32/
+          system "rake.cmd spec"
+        else
+          system "rake spec"
+        end
+      end
+    end
+  end
+end
+
 # Load any custom rakefiles from extensions
 [RAILS_ROOT, RADIANT_ROOT].uniq.each do |root|
   Dir[root + '/vendor/extensions/**/tasks/**/*.rake'].sort.each { |ext| load ext }
-end
\ No newline at end of file
+end

--- a/lib/tasks/framework.rake
+++ b/lib/tasks/framework.rake
@@ -103,6 +103,17 @@ unless File.directory? "#{RAILS_ROOT}/app"
       desc "Update config/boot.rb from your current radiant install"
       task :configs do
         FileUtils.cp("#{File.dirname(__FILE__)}/../generators/instance/templates/instance_boot.rb", RAILS_ROOT + '/config/boot.rb')
+        instance_env = "#{RAILS_ROOT}/config/environment.rb"
+        gen_env = "#{File.dirname(__FILE__)}/../generators/instance/templates/instance_environment.rb"
+        backup_env = "#{RAILS_ROOT}/config/environment.bak"
+        unless FileUtils.compare_file(instance_env, gen_env)
+          FileUtils.cp(instance_env, backup_env)
+          FileUtils.cp(gen_env, instance_env)
+          puts "** WARNING **
+config/environment.rb has changed in Radiant 0.6.5. Your original has been
+backed up to config/environment.bak and replaced with the packaged version.
+Please copy your customizations to the new file."
+        end
       end
       
       desc "Update admin images from your current radiant install"
@@ -120,4 +131,4 @@ unless File.directory? "#{RAILS_ROOT}/app"
       end      
     end
   end
-end
\ No newline at end of file
+end

--- a/lib/tasks/instance.rake
+++ b/lib/tasks/instance.rake
@@ -4,10 +4,10 @@ unless File.directory? "#{RAILS_ROOT}/app"
   
   ENV['RADIANT_ENV_FILE'] = File.join(RAILS_ROOT, 'config', 'environment')
   
-  Dir["#{RADIANT_ROOT}/vendor/rails/railties/lib/tasks/*.rake"].each do |rake|
+  Dir["#{RADIANT_ROOT}/vendor/rails/railties/lib/tasks/*.rake", "#{RADIANT_ROOT}/vendor/plugins/rspec_on_rails/tasks/*.rake"].each do |rake|
     lines = IO.readlines(rake)
     lines.map! do |line|
-      line.gsub!('RAILS_ROOT', 'RADIANT_ROOT') unless rake =~ /misc\.rake$/
+      line.gsub!('RAILS_ROOT', 'RADIANT_ROOT') unless rake =~ /(misc|rspec)\.rake$/
       case rake
       when /testing\.rake$/
         line.gsub!(/t.libs << (["'])/, 't.libs << \1' + RADIANT_ROOT + '/')
@@ -15,9 +15,12 @@ unless File.directory? "#{RAILS_ROOT}/app"
       when /databases\.rake$/
         line.gsub!(/migrate\((["'])/, 'migrate(\1' + RADIANT_ROOT + '/')
         line.sub!("db/schema.rb", "#{RAILS_ROOT}/db/schema.rb")
+      when /rspec\.rake$/
+        line.gsub!('RAILS_ROOT', 'RADIANT_ROOT') unless line =~ /:noop/
+        line.gsub!(/FileList\[(["'])/, "FileList[\\1#{RADIANT_ROOT}/")
       end
       line
     end
     eval(lines.join("\n"), binding, rake)
   end
-end         
\ No newline at end of file
+end         

--- a/public/javascripts/admin.js
+++ b/public/javascripts/admin.js
@@ -48,6 +48,18 @@ document.observe('dom:loaded', function() {
       e.stop();
     });
   });
+  
+  when('page_status_id', function(select){
+    if($F('page_status_id') == '100')
+      $('publication-date').show().select('select').invoke('enable');
+    
+    select.observe('change', function(){
+      if($F(this) == '100')
+        $('publication-date').show().select('select').invoke('enable');
+      else
+        $('publication-date').hide().select('select').invoke('disable');
+    })
+  });
 });
 
 Element.addMethods({