diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index e908388..ec22e22 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -320,13 +320,9 @@ class ProjectsController < ApplicationController
     @issues_by_version = {}
     unless @selected_tracker_ids.empty?
       @versions.each do |version|
-        conditions = {:tracker_id => @selected_tracker_ids}
-        if !@project.versions.include?(version)
-          conditions.merge!(:project_id => project_ids)
-        end
         issues = version.fixed_issues.visible.find(:all,
                                                    :include => [:project, :status, :tracker, :priority],
-                                                   :conditions => conditions,
+                                                   :conditions => {:tracker_id => @selected_tracker_ids, :project_id => project_ids},
                                                    :order => "#{Project.table_name}.lft, #{Tracker.table_name}.position, #{Issue.table_name}.id")
         @issues_by_version[version] = issues
       end
diff --git a/app/models/project.rb b/app/models/project.rb
index b8030d7..58ef811 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -249,7 +249,7 @@ class Project < ActiveRecord::Base
     return @allowed_parents if @allowed_parents
     @allowed_parents = Project.find(:all, :conditions => Project.allowed_to_condition(User.current, :add_subprojects))
     @allowed_parents = @allowed_parents - self_and_descendants
-    if User.current.allowed_to?(:add_project, nil, :global => true)
+    if User.current.allowed_to?(:add_project, nil, :global => true) || (!new_record? && parent.nil?)
       @allowed_parents << nil
     end
     unless parent.nil? || @allowed_parents.empty? || @allowed_parents.include?(parent)
diff --git a/app/models/repository.rb b/app/models/repository.rb
index 9f0861b..da1168d 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -159,11 +159,15 @@ class Repository < ActiveRecord::Base
     end
   end
   
-  # fetch new changesets for all repositories
-  # can be called periodically by an external script
+  # Fetches new changesets for all repositories of active projects
+  # Can be called periodically by an external script
   # eg. ruby script/runner "Repository.fetch_changesets"
   def self.fetch_changesets
-    find(:all).each(&:fetch_changesets)
+    Project.active.has_module(:repository).find(:all, :include => :repository).each do |project|
+      if project.repository
+        project.repository.fetch_changesets
+      end
+    end
   end
   
   # scan changeset comments to find related and fixed issues for all repositories
diff --git a/app/views/issues/gantt.rhtml b/app/views/issues/gantt.rhtml
index ce317ea..8d6677d 100644
--- a/app/views/issues/gantt.rhtml
+++ b/app/views/issues/gantt.rhtml
@@ -86,7 +86,6 @@ top = headers_height + 8
       	<%= link_to_issue i %>
   	<% else %>
 		<span class="icon icon-package">
-	      	<%= h("#{i.project} -") unless @project && @project == i.project %>
 	      	<%= link_to_version i %>
 		</span>
   	<% end %>  	
@@ -211,8 +210,7 @@ top = headers_height + 10
     %>
     <div style="top:<%= top %>px;left:<%= i_left %>px;width:15px;" class="task milestone">&nbsp;</div>
 	<div style="top:<%= top %>px;left:<%= i_left + 12 %>px;background:#fff;" class="task">
-		<%= h("#{i.project} -") unless @project && @project == i.project %>
-		<strong><%=h i %></strong>
+		<strong><%= format_version_name i %></strong>
 	</div>
 <% end %>
 	<% top = top + 20
diff --git a/test/unit/project_test.rb b/test/unit/project_test.rb
index c1fc843..3bf32d9 100644
--- a/test/unit/project_test.rb
+++ b/test/unit/project_test.rb
@@ -285,6 +285,48 @@ class ProjectTest < ActiveSupport::TestCase
     assert Project.new.allowed_parents.compact.empty?
   end
   
+  def test_allowed_parents_with_add_subprojects_permission
+    Role.find(1).remove_permission!(:add_project)
+    Role.find(1).add_permission!(:add_subprojects)
+    User.current = User.find(2)
+    # new project
+    assert !Project.new.allowed_parents.include?(nil)
+    assert Project.new.allowed_parents.include?(Project.find(1))
+    # existing root project
+    assert Project.find(1).allowed_parents.include?(nil)
+    # existing child
+    assert Project.find(3).allowed_parents.include?(Project.find(1))
+    assert !Project.find(3).allowed_parents.include?(nil)
+  end
+
+  def test_allowed_parents_with_add_project_permission
+    Role.find(1).add_permission!(:add_project)
+    Role.find(1).remove_permission!(:add_subprojects)
+    User.current = User.find(2)
+    # new project
+    assert Project.new.allowed_parents.include?(nil)
+    assert !Project.new.allowed_parents.include?(Project.find(1))
+    # existing root project
+    assert Project.find(1).allowed_parents.include?(nil)
+    # existing child
+    assert Project.find(3).allowed_parents.include?(Project.find(1))
+    assert Project.find(3).allowed_parents.include?(nil)
+  end
+
+  def test_allowed_parents_with_add_project_and_subprojects_permission
+    Role.find(1).add_permission!(:add_project)
+    Role.find(1).add_permission!(:add_subprojects)
+    User.current = User.find(2)
+    # new project
+    assert Project.new.allowed_parents.include?(nil)
+    assert Project.new.allowed_parents.include?(Project.find(1))
+    # existing root project
+    assert Project.find(1).allowed_parents.include?(nil)
+    # existing child
+    assert Project.find(3).allowed_parents.include?(Project.find(1))
+    assert Project.find(3).allowed_parents.include?(nil)
+  end
+  
   def test_users_by_role
     users_by_role = Project.find(1).users_by_role
     assert_kind_of Hash, users_by_role