diff --git a/app/models/pivotaltracker_service.rb b/app/models/pivotaltracker_service.rb
new file mode 100644
index 0000000000000000000000000000000000000000..f28e142da77e82d5ee52bcaf0845209136c6d96c
--- /dev/null
+++ b/app/models/pivotaltracker_service.rb
@@ -0,0 +1,59 @@
+# == Schema Information
+#
+# Table name: services
+#
+#  id          :integer          not null, primary key
+#  type        :string(255)
+#  title       :string(255)
+#  token       :string(255)
+#  project_id  :integer          not null
+#  created_at  :datetime         not null
+#  updated_at  :datetime         not null
+#  active      :boolean          default(FALSE), not null
+#
+
+class PivotaltrackerService < Service
+  include HTTParty
+
+  validates :token, presence: true, if: :activated?
+
+  def title
+    'PivotalTracker'
+  end
+
+  def description
+    'Project Management Software (Source Commits Endpoint)'
+  end
+
+  def to_param
+    'pivotaltracker'
+  end
+
+  def fields
+    [
+      { type: 'text', name: 'token', placeholder: '' }
+    ]
+  end
+
+  def execute(push)
+    url = 'https://www.pivotaltracker.com/services/v5/source_commits'
+    push[:commits].each do |commit|
+      message = {
+        'source_commit' => {
+          'commit_id' => commit[:id],
+          'author' => commit[:author][:name],
+          'url' => commit[:url],
+          'message' => commit[:message]
+        }
+      }
+      PivotaltrackerService.post(
+        url,
+        body: message.to_json,
+        headers: {
+          'Content-Type' => 'application/json',
+          'X-TrackerToken' => token
+        }
+      )
+    end
+  end
+end
diff --git a/app/models/project.rb b/app/models/project.rb
index f4d915179e82705a4cbdefb630fb0b8fd2b4cfd9..63cd3505ec4ccf43ba6af0bee06bdaf14183e1b8 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -46,6 +46,7 @@ class Project < ActiveRecord::Base
   has_one :last_event, class_name: 'Event', order: 'events.created_at DESC', foreign_key: 'project_id'
   has_one :gitlab_ci_service, dependent: :destroy
   has_one :campfire_service, dependent: :destroy
+  has_one :pivotaltracker_service, dependent: :destroy
   has_one :hipchat_service, dependent: :destroy
   has_one :forked_project_link, dependent: :destroy, foreign_key: "forked_to_project_id"
   has_one :forked_from_project, through: :forked_project_link
@@ -220,7 +221,7 @@ class Project < ActiveRecord::Base
   end
 
   def available_services_names
-    %w(gitlab_ci campfire hipchat)
+    %w(gitlab_ci campfire hipchat pivotaltracker)
   end
 
   def gitlab_ci?
diff --git a/features/project/service.feature b/features/project/service.feature
index 6bb0c3e2c5734527b960151ba579746ca4683fb0..e685c385d1df3047f2ab6cdc3eaf278fac4c84da 100644
--- a/features/project/service.feature
+++ b/features/project/service.feature
@@ -18,3 +18,9 @@ Feature: Project Services
     And I click hipchat service link
     And I fill hipchat settings
     Then I should see hipchat service settings saved
+
+  Scenario: Activate pivotaltracker service
+    When I visit project "Shop" services page
+    And I click pivotaltracker service link
+    And I fill pivotaltracker settings
+    Then I should see pivotaltracker service settings saved
diff --git a/features/steps/project/project_services.rb b/features/steps/project/project_services.rb
index 10feb8ea8be0376c70169a5bc7d78a0ecb7f23ef..a24100ff8c07866cd0999fccc9eb7d710dc2282b 100644
--- a/features/steps/project/project_services.rb
+++ b/features/steps/project/project_services.rb
@@ -44,4 +44,18 @@ class ProjectServices < Spinach::FeatureSteps
     find_field('Room').value.should == 'gitlab'
   end
 
+
+  And 'I click pivotaltracker service link' do
+    click_link 'PivotalTracker'
+  end
+
+  And 'I fill pivotaltracker settings' do
+    check 'Active'
+    fill_in 'Token', with: 'verySecret'
+    click_button 'Save'
+  end
+
+  Then 'I should see pivotaltracker service settings saved' do
+    find_field('Token').value.should == 'verySecret'
+  end
 end
diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index 72a6743ee725c48ecfa37e924119757349dfac3c..346712e1321895d7164c989d4ff86809cdc8e1ae 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -22,6 +22,7 @@ namespace :gitlab do
       check_tmp_writable
       check_init_script_exists
       check_init_script_up_to_date
+      check_projects_have_namespace
       check_satellites_exist
       check_redis_version
       check_git_version
@@ -570,6 +571,32 @@ namespace :gitlab do
       end
     end
 
+    def check_projects_have_namespace
+      print "projects have namespace: ... "
+
+      unless Project.count > 0
+        puts "can't check, you have no projects".magenta
+        return
+      end
+      puts ""
+
+      Project.find_each(batch_size: 100) do |project|
+        print "#{project.name_with_namespace.yellow} ... "
+
+        if project.namespace
+          puts "yes".green
+        else
+          puts "no".red
+          try_fixing_it(
+            "Migrate global projects"
+          )
+          for_more_information(
+            "doc/update/5.4-to-6.0.md in section \"#global-projects\""
+          )
+          fix_and_rerun
+        end
+      end
+    end
 
     # Helper methods
     ########################
@@ -677,7 +704,7 @@ namespace :gitlab do
   end
 
   def check_gitlab_shell
-    required_version = Gitlab::VersionInfo.new(1, 7, 0)
+    required_version = Gitlab::VersionInfo.new(1, 7, 1)
     current_version = Gitlab::VersionInfo.parse(gitlab_shell_version)
 
     print "GitLab Shell version >= #{required_version} ? ... "