diff --git a/debian/patches/0200-rails-4.2.patch b/debian/patches/0200-rails-4.2.patch
new file mode 100644
index 0000000000..d11a34f432
--- /dev/null
+++ b/debian/patches/0200-rails-4.2.patch
@@ -0,0 +1,794 @@
+From 40ff1318d29884e4d17e7e450d8a7633e5ac36a9 Mon Sep 17 00:00:00 2001
+From: Valery Sizov <vsv2711@gmail.com>
+Date: Wed, 25 Nov 2015 18:18:44 +0200
+Subject: [PATCH] Rails update to 4.2.4
+
+---
+ app/models/sent_notification.rb             |   5 ++---
+ app/workers/emails_on_push_worker.rb        |   2 +-
+ bin/ci/upgrade.rb                           |   0
+ bin/rails                                   |   6 +-----
+ bin/rake                                    |   9 +++------
+ bin/setup                                   |  29 +++++++++++++++++++++++++++++
+ bin/upgrade.rb                              |   0
+ config/environment.rb                       |   2 +-
+ config/environments/development.rb          |   2 +-
+ config/environments/production.rb           |   2 +-
+ config/environments/test.rb                 |   2 +-
+ config/initializers/cookies_serializer.rb   |   2 +-
+ config/initializers/default_url_options.rb  |   2 +-
+ config/initializers/rack_attack.rb.example  |  14 +++++++-------
+ config/initializers/rack_lineprof.rb        |   2 +-
+ config/initializers/secret_token.rb         |   8 ++++----
+ config/initializers/session_store.rb        |   4 ++--
+ config/initializers/sherlock.rb             |   2 +-
+ config/initializers/smtp_settings.rb.sample |   2 +-
+ config/initializers/static_files.rb         |   2 +-
+ config/routes.rb                            |   2 +-
+ db/schema.rb                                | 106 +++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------------------------------------
+ 24 files changed, 264 insertions(+), 194 deletions(-)
+ mode change 100644 => 100755 bin/ci/upgrade.rb
+ create mode 100755 bin/setup
+ mode change 100644 => 100755 bin/upgrade.rb
+
+Removed Gemfile and Gemfile.lock changes and refreshed (praveen)
+
+
+Index: gitlab/app/models/sent_notification.rb
+===================================================================
+--- gitlab.orig/app/models/sent_notification.rb
++++ gitlab/app/models/sent_notification.rb
+@@ -17,9 +17,8 @@ class SentNotification < ActiveRecord::B
+   belongs_to :noteable, polymorphic: true
+   belongs_to :recipient, class_name: "User"
+ 
+-  validate :project, :recipient, :reply_key, presence: true
+-  validate :reply_key, uniqueness: true
+-
++  validates :project, :recipient, :reply_key, presence: true
++  validates :reply_key, uniqueness: true
+   validates :noteable_id, presence: true, unless: :for_commit?
+   validates :commit_id, presence: true, if: :for_commit?
+   validates :line_code, format: { with: /\A[a-z0-9]+_\d+_\d+\Z/ }, allow_blank: true
+Index: gitlab/app/workers/emails_on_push_worker.rb
+===================================================================
+--- gitlab.orig/app/workers/emails_on_push_worker.rb
++++ gitlab/app/workers/emails_on_push_worker.rb
+@@ -53,7 +53,7 @@ class EmailsOnPushWorker
+           reverse_compare:            reverse_compare,
+           send_from_committer_email:  send_from_committer_email,
+           disable_diffs:              disable_diffs
+-        ).deliver
++        ).deliver_now
+       # These are input errors and won't be corrected even if Sidekiq retries
+       rescue Net::SMTPFatalError, Net::SMTPSyntaxError => e
+         logger.info("Failed to send e-mail for project '#{project.name_with_namespace}' to #{recipient}: #{e}")
+Index: gitlab/bin/rails
+===================================================================
+--- gitlab.orig/bin/rails
++++ gitlab/bin/rails
+@@ -1,8 +1,4 @@
+ #!/usr/bin/env ruby
+-begin
+-  load File.expand_path("../spring", __FILE__)
+-rescue LoadError
+-end
+-APP_PATH = File.expand_path('../../config/application',  __FILE__)
++APP_PATH = File.expand_path('../../config/application', __FILE__)
+ require_relative '../config/boot'
+ require 'rails/commands'
+Index: gitlab/bin/rake
+===================================================================
+--- gitlab.orig/bin/rake
++++ gitlab/bin/rake
+@@ -1,7 +1,4 @@
+ #!/usr/bin/env ruby
+-begin
+-  load File.expand_path("../spring", __FILE__)
+-rescue LoadError
+-end
+-require 'bundler/setup'
+-load Gem.bin_path('rake', 'rake')
++require_relative '../config/boot'
++require 'rake'
++Rake.application.run
+Index: gitlab/bin/setup
+===================================================================
+--- /dev/null
++++ gitlab/bin/setup
+@@ -0,0 +1,29 @@
++#!/usr/bin/env ruby
++require 'pathname'
++
++# path to your application root.
++APP_ROOT = Pathname.new File.expand_path('../../',  __FILE__)
++
++Dir.chdir APP_ROOT do
++  # This script is a starting point to setup your application.
++  # Add necessary setup steps to this file:
++
++  puts "== Installing dependencies =="
++  system "gem install bundler --conservative"
++  system "bundle check || bundle install"
++
++  # puts "\n== Copying sample files =="
++  # unless File.exist?("config/database.yml")
++  #   system "cp config/database.yml.sample config/database.yml"
++  # end
++
++  puts "\n== Preparing database =="
++  system "bin/rake db:setup"
++
++  puts "\n== Removing old logs and tempfiles =="
++  system "rm -f log/*"
++  system "rm -rf tmp/cache"
++
++  puts "\n== Restarting application server =="
++  system "touch tmp/restart.txt"
++end
+Index: gitlab/config/environment.rb
+===================================================================
+--- gitlab.orig/config/environment.rb
++++ gitlab/config/environment.rb
+@@ -2,4 +2,4 @@
+ require File.expand_path('../application', __FILE__)
+ 
+ # Initialize the rails application
+-Gitlab::Application.initialize!
++Rails.application.initialize!
+Index: gitlab/config/environments/development.rb
+===================================================================
+--- gitlab.orig/config/environments/development.rb
++++ gitlab/config/environments/development.rb
+@@ -1,4 +1,4 @@
+-Gitlab::Application.configure do
++Rails.application.configure do
+   # Settings specified here will take precedence over those in config/application.rb
+ 
+   # In the development environment your application's code is reloaded on
+Index: gitlab/config/environments/production.rb
+===================================================================
+--- gitlab.orig/config/environments/production.rb
++++ gitlab/config/environments/production.rb
+@@ -1,4 +1,4 @@
+-Gitlab::Application.configure do
++Rails.application.configure do
+   # Settings specified here will take precedence over those in config/application.rb
+ 
+   # Code is not reloaded between requests
+Index: gitlab/config/environments/test.rb
+===================================================================
+--- gitlab.orig/config/environments/test.rb
++++ gitlab/config/environments/test.rb
+@@ -1,4 +1,4 @@
+-Gitlab::Application.configure do
++Rails.application.configure do
+   # Settings specified here will take precedence over those in config/application.rb
+ 
+   # The test environment is used exclusively to run your application's
+Index: gitlab/config/initializers/cookies_serializer.rb
+===================================================================
+--- gitlab.orig/config/initializers/cookies_serializer.rb
++++ gitlab/config/initializers/cookies_serializer.rb
+@@ -1,3 +1,3 @@
+ # Be sure to restart your server when you modify this file.
+ 
+-Gitlab::Application.config.action_dispatch.cookies_serializer = :hybrid
++Rails.application.config.action_dispatch.cookies_serializer = :hybrid
+Index: gitlab/config/initializers/default_url_options.rb
+===================================================================
+--- gitlab.orig/config/initializers/default_url_options.rb
++++ gitlab/config/initializers/default_url_options.rb
+@@ -8,4 +8,4 @@ unless Gitlab.config.gitlab_on_standard_
+   default_url_options[:port] = Gitlab.config.gitlab.port
+ end
+ 
+-Gitlab::Application.routes.default_url_options = default_url_options
++Rails.application.routes.default_url_options = default_url_options
+Index: gitlab/config/initializers/rack_attack.rb.example
+===================================================================
+--- gitlab.orig/config/initializers/rack_attack.rb.example
++++ gitlab/config/initializers/rack_attack.rb.example
+@@ -4,13 +4,13 @@
+ # If you change this file in a Merge Request, please also create a Merge Request on https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests
+ 
+ paths_to_be_protected = [
+-  "#{Gitlab::Application.config.relative_url_root}/users/password",
+-  "#{Gitlab::Application.config.relative_url_root}/users/sign_in",
+-  "#{Gitlab::Application.config.relative_url_root}/api/#{API::API.version}/session.json",
+-  "#{Gitlab::Application.config.relative_url_root}/api/#{API::API.version}/session",
+-  "#{Gitlab::Application.config.relative_url_root}/users",
+-  "#{Gitlab::Application.config.relative_url_root}/users/confirmation",
+-  "#{Gitlab::Application.config.relative_url_root}/unsubscribes/"
++  "#{Rails.application.config.relative_url_root}/users/password",
++  "#{Rails.application.config.relative_url_root}/users/sign_in",
++  "#{Rails.application.config.relative_url_root}/api/#{API::API.version}/session.json",
++  "#{Rails.application.config.relative_url_root}/api/#{API::API.version}/session",
++  "#{Rails.application.config.relative_url_root}/users",
++  "#{Rails.application.config.relative_url_root}/users/confirmation",
++  "#{Rails.application.config.relative_url_root}/unsubscribes/"
+ 
+ ]
+ 
+Index: gitlab/config/initializers/rack_lineprof.rb
+===================================================================
+--- gitlab.orig/config/initializers/rack_lineprof.rb
++++ gitlab/config/initializers/rack_lineprof.rb
+@@ -2,7 +2,7 @@
+ # with darker backgrounds. This patch tweaks the colors a bit so the output is
+ # actually readable.
+ if Rails.env.development? and RUBY_ENGINE == 'ruby' and ENV['ENABLE_LINEPROF']
+-  Gitlab::Application.config.middleware.use(Rack::Lineprof)
++  Rails.application.config.middleware.use(Rack::Lineprof)
+ 
+   module Rack
+     class Lineprof
+Index: gitlab/config/initializers/secret_token.rb
+===================================================================
+--- gitlab.orig/config/initializers/secret_token.rb
++++ gitlab/config/initializers/secret_token.rb
+@@ -22,15 +22,15 @@ def find_secure_token
+   end
+ end
+ 
+-Gitlab::Application.config.secret_token = find_secure_token
+-Gitlab::Application.config.secret_key_base = find_secure_token
++Rails.application.config.secret_token = find_secure_token
++Rails.application.config.secret_key_base = find_secure_token
+ 
+ # CI
+ def generate_new_secure_token
+   SecureRandom.hex(64)
+ end
+ 
+-if Gitlab::Application.secrets.db_key_base.blank?
++if Rails.application.secrets.db_key_base.blank?
+   warn "Missing `db_key_base` for '#{Rails.env}' environment. The secrets will be generated and stored in `config/secrets.yml`"
+ 
+   all_secrets = YAML.load_file('config/secrets.yml') if File.exist?('config/secrets.yml')
+@@ -46,5 +46,5 @@ if Gitlab::Application.secrets.db_key_ba
+     file.write(YAML.dump(all_secrets))
+   end
+ 
+-  Gitlab::Application.secrets.db_key_base = env_secrets['db_key_base']
++  Rails.application.secrets.db_key_base = env_secrets['db_key_base']
+ end
+Index: gitlab/config/initializers/session_store.rb
+===================================================================
+--- gitlab.orig/config/initializers/session_store.rb
++++ gitlab/config/initializers/session_store.rb
+@@ -13,11 +13,11 @@ end
+ unless Rails.env.test?
+   Gitlab::Application.config.session_store(
+     :redis_store, # Using the cookie_store would enable session replay attacks.
+-    servers: Gitlab::Application.config.cache_store[1].merge(namespace: 'session:gitlab'), # re-use the Redis config from the Rails cache store
++    servers: Rails.application.config.cache_store[1].merge(namespace: 'session:gitlab'), # re-use the Redis config from the Rails cache store
+     key: '_gitlab_session',
+     secure: Gitlab.config.gitlab.https,
+     httponly: true,
+     expire_after: Settings.gitlab['session_expire_delay'] * 60,
+-    path: (Gitlab::Application.config.relative_url_root.nil?) ? '/' : Gitlab::Application.config.relative_url_root
++    path: (Rails.application.config.relative_url_root.nil?) ? '/' : Gitlab::Application.config.relative_url_root
+   )
+ end
+Index: gitlab/config/initializers/sherlock.rb
+===================================================================
+--- gitlab.orig/config/initializers/sherlock.rb
++++ gitlab/config/initializers/sherlock.rb
+@@ -1,5 +1,5 @@
+ if Gitlab::Sherlock.enabled?
+-  Gitlab::Application.configure do |config|
++  Rails.application.configure do |config|
+     config.middleware.use(Gitlab::Sherlock::Middleware)
+   end
+ end
+Index: gitlab/config/initializers/smtp_settings.rb.sample
+===================================================================
+--- gitlab.orig/config/initializers/smtp_settings.rb.sample
++++ gitlab/config/initializers/smtp_settings.rb.sample
+@@ -8,7 +8,7 @@
+ # If you change this file in a Merge Request, please also create a Merge Request on https://gitlab.com/gitlab-org/omnibus-gitlab/merge_requests
+ 
+ if Rails.env.production?
+-  Gitlab::Application.config.action_mailer.delivery_method = :smtp
++  Rails.application.config.action_mailer.delivery_method = :smtp
+ 
+   ActionMailer::Base.smtp_settings = {
+     address: "email.server.com",
+Index: gitlab/config/initializers/static_files.rb
+===================================================================
+--- gitlab.orig/config/initializers/static_files.rb
++++ gitlab/config/initializers/static_files.rb
+@@ -1,4 +1,4 @@
+-app = Gitlab::Application
++app = Rails.application
+ 
+ if app.config.serve_static_assets
+   # The `ActionDispatch::Static` middleware intercepts requests for static files 
+Index: gitlab/config/routes.rb
+===================================================================
+--- gitlab.orig/config/routes.rb
++++ gitlab/config/routes.rb
+@@ -1,7 +1,7 @@
+ require 'sidekiq/web'
+ require 'api/api'
+ 
+-Gitlab::Application.routes.draw do
++Rails.application.routes.draw do
+   if Gitlab::Sherlock.enabled?
+     namespace :sherlock do
+       resources :transactions, only: [:index, :show] do
+Index: gitlab/db/schema.rb
+===================================================================
+--- gitlab.orig/db/schema.rb
++++ gitlab/db/schema.rb
+@@ -16,7 +16,7 @@ ActiveRecord::Schema.define(version: 201
+   # These are extensions that must be enabled in order to support this database
+   enable_extension "plpgsql"
+ 
+-  create_table "abuse_reports", force: true do |t|
++  create_table "abuse_reports", force: :cascade do |t|
+     t.integer  "reporter_id"
+     t.integer  "user_id"
+     t.text     "message"
+@@ -24,7 +24,7 @@ ActiveRecord::Schema.define(version: 201
+     t.datetime "updated_at"
+   end
+ 
+-  create_table "application_settings", force: true do |t|
++  create_table "application_settings", force: :cascade do |t|
+     t.integer  "default_projects_limit"
+     t.boolean  "signup_enabled"
+     t.boolean  "signin_enabled"
+@@ -51,7 +51,7 @@ ActiveRecord::Schema.define(version: 201
+     t.integer  "max_artifacts_size",           default: 100,   null: false
+   end
+ 
+-  create_table "audit_events", force: true do |t|
++  create_table "audit_events", force: :cascade do |t|
+     t.integer  "author_id",   null: false
+     t.string   "type",        null: false
+     t.integer  "entity_id",   null: false
+@@ -65,7 +65,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "audit_events", ["entity_id", "entity_type"], name: "index_audit_events_on_entity_id_and_entity_type", using: :btree
+   add_index "audit_events", ["type"], name: "index_audit_events_on_type", using: :btree
+ 
+-  create_table "broadcast_messages", force: true do |t|
++  create_table "broadcast_messages", force: :cascade do |t|
+     t.text     "message",    null: false
+     t.datetime "starts_at"
+     t.datetime "ends_at"
+@@ -76,14 +76,14 @@ ActiveRecord::Schema.define(version: 201
+     t.string   "font"
+   end
+ 
+-  create_table "ci_application_settings", force: true do |t|
++  create_table "ci_application_settings", force: :cascade do |t|
+     t.boolean  "all_broken_builds"
+     t.boolean  "add_pusher"
+     t.datetime "created_at"
+     t.datetime "updated_at"
+   end
+ 
+-  create_table "ci_builds", force: true do |t|
++  create_table "ci_builds", force: :cascade do |t|
+     t.integer  "project_id"
+     t.string   "status"
+     t.datetime "finished_at"
+@@ -123,7 +123,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "ci_builds", ["status"], name: "index_ci_builds_on_status", using: :btree
+   add_index "ci_builds", ["type"], name: "index_ci_builds_on_type", using: :btree
+ 
+-  create_table "ci_commits", force: true do |t|
++  create_table "ci_commits", force: :cascade do |t|
+     t.integer  "project_id"
+     t.string   "ref"
+     t.string   "sha"
+@@ -144,7 +144,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "ci_commits", ["project_id"], name: "index_ci_commits_on_project_id", using: :btree
+   add_index "ci_commits", ["sha"], name: "index_ci_commits_on_sha", using: :btree
+ 
+-  create_table "ci_events", force: true do |t|
++  create_table "ci_events", force: :cascade do |t|
+     t.integer  "project_id"
+     t.integer  "user_id"
+     t.integer  "is_admin"
+@@ -157,7 +157,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "ci_events", ["is_admin"], name: "index_ci_events_on_is_admin", using: :btree
+   add_index "ci_events", ["project_id"], name: "index_ci_events_on_project_id", using: :btree
+ 
+-  create_table "ci_jobs", force: true do |t|
++  create_table "ci_jobs", force: :cascade do |t|
+     t.integer  "project_id",                          null: false
+     t.text     "commands"
+     t.boolean  "active",         default: true,       null: false
+@@ -174,7 +174,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "ci_jobs", ["deleted_at"], name: "index_ci_jobs_on_deleted_at", using: :btree
+   add_index "ci_jobs", ["project_id"], name: "index_ci_jobs_on_project_id", using: :btree
+ 
+-  create_table "ci_projects", force: true do |t|
++  create_table "ci_projects", force: :cascade do |t|
+     t.string   "name"
+     t.integer  "timeout",                  default: 3600,  null: false
+     t.datetime "created_at"
+@@ -200,7 +200,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "ci_projects", ["gitlab_id"], name: "index_ci_projects_on_gitlab_id", using: :btree
+   add_index "ci_projects", ["shared_runners_enabled"], name: "index_ci_projects_on_shared_runners_enabled", using: :btree
+ 
+-  create_table "ci_runner_projects", force: true do |t|
++  create_table "ci_runner_projects", force: :cascade do |t|
+     t.integer  "runner_id",  null: false
+     t.integer  "project_id", null: false
+     t.datetime "created_at"
+@@ -210,7 +210,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "ci_runner_projects", ["project_id"], name: "index_ci_runner_projects_on_project_id", using: :btree
+   add_index "ci_runner_projects", ["runner_id"], name: "index_ci_runner_projects_on_runner_id", using: :btree
+ 
+-  create_table "ci_runners", force: true do |t|
++  create_table "ci_runners", force: :cascade do |t|
+     t.string   "token"
+     t.datetime "created_at"
+     t.datetime "updated_at"
+@@ -225,7 +225,7 @@ ActiveRecord::Schema.define(version: 201
+     t.string   "architecture"
+   end
+ 
+-  create_table "ci_services", force: true do |t|
++  create_table "ci_services", force: :cascade do |t|
+     t.string   "type"
+     t.string   "title"
+     t.integer  "project_id",                 null: false
+@@ -237,7 +237,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "ci_services", ["project_id"], name: "index_ci_services_on_project_id", using: :btree
+ 
+-  create_table "ci_sessions", force: true do |t|
++  create_table "ci_sessions", force: :cascade do |t|
+     t.string   "session_id", null: false
+     t.text     "data"
+     t.datetime "created_at"
+@@ -247,7 +247,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "ci_sessions", ["session_id"], name: "index_ci_sessions_on_session_id", using: :btree
+   add_index "ci_sessions", ["updated_at"], name: "index_ci_sessions_on_updated_at", using: :btree
+ 
+-  create_table "ci_taggings", force: true do |t|
++  create_table "ci_taggings", force: :cascade do |t|
+     t.integer  "tag_id"
+     t.integer  "taggable_id"
+     t.string   "taggable_type"
+@@ -260,14 +260,14 @@ ActiveRecord::Schema.define(version: 201
+   add_index "ci_taggings", ["tag_id", "taggable_id", "taggable_type", "context", "tagger_id", "tagger_type"], name: "ci_taggings_idx", unique: true, using: :btree
+   add_index "ci_taggings", ["taggable_id", "taggable_type", "context"], name: "index_ci_taggings_on_taggable_id_and_taggable_type_and_context", using: :btree
+ 
+-  create_table "ci_tags", force: true do |t|
++  create_table "ci_tags", force: :cascade do |t|
+     t.string  "name"
+     t.integer "taggings_count", default: 0
+   end
+ 
+   add_index "ci_tags", ["name"], name: "index_ci_tags_on_name", unique: true, using: :btree
+ 
+-  create_table "ci_trigger_requests", force: true do |t|
++  create_table "ci_trigger_requests", force: :cascade do |t|
+     t.integer  "trigger_id", null: false
+     t.text     "variables"
+     t.datetime "created_at"
+@@ -275,7 +275,7 @@ ActiveRecord::Schema.define(version: 201
+     t.integer  "commit_id"
+   end
+ 
+-  create_table "ci_triggers", force: true do |t|
++  create_table "ci_triggers", force: :cascade do |t|
+     t.string   "token"
+     t.integer  "project_id", null: false
+     t.datetime "deleted_at"
+@@ -285,7 +285,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "ci_triggers", ["deleted_at"], name: "index_ci_triggers_on_deleted_at", using: :btree
+ 
+-  create_table "ci_variables", force: true do |t|
++  create_table "ci_variables", force: :cascade do |t|
+     t.integer "project_id",           null: false
+     t.string  "key"
+     t.text    "value"
+@@ -296,14 +296,14 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "ci_variables", ["project_id"], name: "index_ci_variables_on_project_id", using: :btree
+ 
+-  create_table "ci_web_hooks", force: true do |t|
++  create_table "ci_web_hooks", force: :cascade do |t|
+     t.string   "url",        null: false
+     t.integer  "project_id", null: false
+     t.datetime "created_at"
+     t.datetime "updated_at"
+   end
+ 
+-  create_table "deploy_keys_projects", force: true do |t|
++  create_table "deploy_keys_projects", force: :cascade do |t|
+     t.integer  "deploy_key_id", null: false
+     t.integer  "project_id",    null: false
+     t.datetime "created_at"
+@@ -312,7 +312,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "deploy_keys_projects", ["project_id"], name: "index_deploy_keys_projects_on_project_id", using: :btree
+ 
+-  create_table "emails", force: true do |t|
++  create_table "emails", force: :cascade do |t|
+     t.integer  "user_id",    null: false
+     t.string   "email",      null: false
+     t.datetime "created_at"
+@@ -322,7 +322,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "emails", ["email"], name: "index_emails_on_email", unique: true, using: :btree
+   add_index "emails", ["user_id"], name: "index_emails_on_user_id", using: :btree
+ 
+-  create_table "events", force: true do |t|
++  create_table "events", force: :cascade do |t|
+     t.string   "target_type"
+     t.integer  "target_id"
+     t.string   "title"
+@@ -341,7 +341,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "events", ["target_id"], name: "index_events_on_target_id", using: :btree
+   add_index "events", ["target_type"], name: "index_events_on_target_type", using: :btree
+ 
+-  create_table "forked_project_links", force: true do |t|
++  create_table "forked_project_links", force: :cascade do |t|
+     t.integer  "forked_to_project_id",   null: false
+     t.integer  "forked_from_project_id", null: false
+     t.datetime "created_at"
+@@ -350,7 +350,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "forked_project_links", ["forked_to_project_id"], name: "index_forked_project_links_on_forked_to_project_id", unique: true, using: :btree
+ 
+-  create_table "identities", force: true do |t|
++  create_table "identities", force: :cascade do |t|
+     t.string   "extern_uid"
+     t.string   "provider"
+     t.integer  "user_id"
+@@ -361,7 +361,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "identities", ["created_at", "id"], name: "index_identities_on_created_at_and_id", using: :btree
+   add_index "identities", ["user_id"], name: "index_identities_on_user_id", using: :btree
+ 
+-  create_table "issues", force: true do |t|
++  create_table "issues", force: :cascade do |t|
+     t.string   "title"
+     t.integer  "assignee_id"
+     t.integer  "author_id"
+@@ -386,7 +386,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "issues", ["project_id"], name: "index_issues_on_project_id", using: :btree
+   add_index "issues", ["title"], name: "index_issues_on_title", using: :btree
+ 
+-  create_table "keys", force: true do |t|
++  create_table "keys", force: :cascade do |t|
+     t.integer  "user_id"
+     t.datetime "created_at"
+     t.datetime "updated_at"
+@@ -400,7 +400,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "keys", ["created_at", "id"], name: "index_keys_on_created_at_and_id", using: :btree
+   add_index "keys", ["user_id"], name: "index_keys_on_user_id", using: :btree
+ 
+-  create_table "label_links", force: true do |t|
++  create_table "label_links", force: :cascade do |t|
+     t.integer  "label_id"
+     t.integer  "target_id"
+     t.string   "target_type"
+@@ -411,7 +411,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "label_links", ["label_id"], name: "index_label_links_on_label_id", using: :btree
+   add_index "label_links", ["target_id", "target_type"], name: "index_label_links_on_target_id_and_target_type", using: :btree
+ 
+-  create_table "labels", force: true do |t|
++  create_table "labels", force: :cascade do |t|
+     t.string   "title"
+     t.string   "color"
+     t.integer  "project_id"
+@@ -422,7 +422,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "labels", ["project_id"], name: "index_labels_on_project_id", using: :btree
+ 
+-  create_table "lfs_objects", force: true do |t|
++  create_table "lfs_objects", force: :cascade do |t|
+     t.string   "oid",        null: false
+     t.integer  "size",       null: false
+     t.datetime "created_at"
+@@ -432,7 +432,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "lfs_objects", ["oid"], name: "index_lfs_objects_on_oid", unique: true, using: :btree
+ 
+-  create_table "lfs_objects_projects", force: true do |t|
++  create_table "lfs_objects_projects", force: :cascade do |t|
+     t.integer  "lfs_object_id", null: false
+     t.integer  "project_id",    null: false
+     t.datetime "created_at"
+@@ -441,7 +441,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "lfs_objects_projects", ["project_id"], name: "index_lfs_objects_projects_on_project_id", using: :btree
+ 
+-  create_table "members", force: true do |t|
++  create_table "members", force: :cascade do |t|
+     t.integer  "access_level",       null: false
+     t.integer  "source_id",          null: false
+     t.string   "source_type",        null: false
+@@ -463,7 +463,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "members", ["type"], name: "index_members_on_type", using: :btree
+   add_index "members", ["user_id"], name: "index_members_on_user_id", using: :btree
+ 
+-  create_table "merge_request_diffs", force: true do |t|
++  create_table "merge_request_diffs", force: :cascade do |t|
+     t.string   "state"
+     t.text     "st_commits"
+     t.text     "st_diffs"
+@@ -474,7 +474,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "merge_request_diffs", ["merge_request_id"], name: "index_merge_request_diffs_on_merge_request_id", unique: true, using: :btree
+ 
+-  create_table "merge_requests", force: true do |t|
++  create_table "merge_requests", force: :cascade do |t|
+     t.string   "target_branch",                 null: false
+     t.string   "source_branch",                 null: false
+     t.integer  "source_project_id",             null: false
+@@ -506,7 +506,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "merge_requests", ["target_project_id", "iid"], name: "index_merge_requests_on_target_project_id_and_iid", unique: true, using: :btree
+   add_index "merge_requests", ["title"], name: "index_merge_requests_on_title", using: :btree
+ 
+-  create_table "milestones", force: true do |t|
++  create_table "milestones", force: :cascade do |t|
+     t.string   "title",       null: false
+     t.integer  "project_id",  null: false
+     t.text     "description"
+@@ -522,7 +522,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "milestones", ["project_id", "iid"], name: "index_milestones_on_project_id_and_iid", unique: true, using: :btree
+   add_index "milestones", ["project_id"], name: "index_milestones_on_project_id", using: :btree
+ 
+-  create_table "namespaces", force: true do |t|
++  create_table "namespaces", force: :cascade do |t|
+     t.string   "name",                        null: false
+     t.string   "path",                        null: false
+     t.integer  "owner_id"
+@@ -541,7 +541,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "namespaces", ["public"], name: "index_namespaces_on_public", using: :btree
+   add_index "namespaces", ["type"], name: "index_namespaces_on_type", using: :btree
+ 
+-  create_table "notes", force: true do |t|
++  create_table "notes", force: :cascade do |t|
+     t.text     "note"
+     t.string   "noteable_type"
+     t.integer  "author_id"
+@@ -570,7 +570,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "notes", ["project_id"], name: "index_notes_on_project_id", using: :btree
+   add_index "notes", ["updated_at"], name: "index_notes_on_updated_at", using: :btree
+ 
+-  create_table "oauth_access_grants", force: true do |t|
++  create_table "oauth_access_grants", force: :cascade do |t|
+     t.integer  "resource_owner_id", null: false
+     t.integer  "application_id",    null: false
+     t.string   "token",             null: false
+@@ -583,7 +583,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "oauth_access_grants", ["token"], name: "index_oauth_access_grants_on_token", unique: true, using: :btree
+ 
+-  create_table "oauth_access_tokens", force: true do |t|
++  create_table "oauth_access_tokens", force: :cascade do |t|
+     t.integer  "resource_owner_id"
+     t.integer  "application_id"
+     t.string   "token",             null: false
+@@ -598,7 +598,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "oauth_access_tokens", ["resource_owner_id"], name: "index_oauth_access_tokens_on_resource_owner_id", using: :btree
+   add_index "oauth_access_tokens", ["token"], name: "index_oauth_access_tokens_on_token", unique: true, using: :btree
+ 
+-  create_table "oauth_applications", force: true do |t|
++  create_table "oauth_applications", force: :cascade do |t|
+     t.string   "name",                      null: false
+     t.string   "uid",                       null: false
+     t.string   "secret",                    null: false
+@@ -613,12 +613,12 @@ ActiveRecord::Schema.define(version: 201
+   add_index "oauth_applications", ["owner_id", "owner_type"], name: "index_oauth_applications_on_owner_id_and_owner_type", using: :btree
+   add_index "oauth_applications", ["uid"], name: "index_oauth_applications_on_uid", unique: true, using: :btree
+ 
+-  create_table "project_import_data", force: true do |t|
++  create_table "project_import_data", force: :cascade do |t|
+     t.integer "project_id"
+     t.text    "data"
+   end
+ 
+-  create_table "projects", force: true do |t|
++  create_table "projects", force: :cascade do |t|
+     t.string   "name"
+     t.string   "path"
+     t.text     "description"
+@@ -656,7 +656,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "projects", ["path"], name: "index_projects_on_path", using: :btree
+   add_index "projects", ["star_count"], name: "index_projects_on_star_count", using: :btree
+ 
+-  create_table "protected_branches", force: true do |t|
++  create_table "protected_branches", force: :cascade do |t|
+     t.integer  "project_id",                          null: false
+     t.string   "name",                                null: false
+     t.datetime "created_at"
+@@ -666,7 +666,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "protected_branches", ["project_id"], name: "index_protected_branches_on_project_id", using: :btree
+ 
+-  create_table "releases", force: true do |t|
++  create_table "releases", force: :cascade do |t|
+     t.string   "tag"
+     t.text     "description"
+     t.integer  "project_id"
+@@ -677,7 +677,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "releases", ["project_id", "tag"], name: "index_releases_on_project_id_and_tag", using: :btree
+   add_index "releases", ["project_id"], name: "index_releases_on_project_id", using: :btree
+ 
+-  create_table "sent_notifications", force: true do |t|
++  create_table "sent_notifications", force: :cascade do |t|
+     t.integer "project_id"
+     t.integer "noteable_id"
+     t.string  "noteable_type"
+@@ -689,7 +689,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "sent_notifications", ["reply_key"], name: "index_sent_notifications_on_reply_key", unique: true, using: :btree
+ 
+-  create_table "services", force: true do |t|
++  create_table "services", force: :cascade do |t|
+     t.string   "type"
+     t.string   "title"
+     t.integer  "project_id"
+@@ -709,7 +709,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "services", ["project_id"], name: "index_services_on_project_id", using: :btree
+   add_index "services", ["template"], name: "index_services_on_template", using: :btree
+ 
+-  create_table "snippets", force: true do |t|
++  create_table "snippets", force: :cascade do |t|
+     t.string   "title"
+     t.text     "content"
+     t.integer  "author_id",                    null: false
+@@ -729,7 +729,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "snippets", ["project_id"], name: "index_snippets_on_project_id", using: :btree
+   add_index "snippets", ["visibility_level"], name: "index_snippets_on_visibility_level", using: :btree
+ 
+-  create_table "subscriptions", force: true do |t|
++  create_table "subscriptions", force: :cascade do |t|
+     t.integer  "user_id"
+     t.integer  "subscribable_id"
+     t.string   "subscribable_type"
+@@ -740,7 +740,7 @@ ActiveRecord::Schema.define(version: 201
+ 
+   add_index "subscriptions", ["subscribable_id", "subscribable_type", "user_id"], name: "subscriptions_user_id_and_ref_fields", unique: true, using: :btree
+ 
+-  create_table "taggings", force: true do |t|
++  create_table "taggings", force: :cascade do |t|
+     t.integer  "tag_id"
+     t.integer  "taggable_id"
+     t.string   "taggable_type"
+@@ -753,14 +753,14 @@ ActiveRecord::Schema.define(version: 201
+   add_index "taggings", ["tag_id", "taggable_id", "taggable_type", "context", "tagger_id", "tagger_type"], name: "taggings_idx", unique: true, using: :btree
+   add_index "taggings", ["taggable_id", "taggable_type", "context"], name: "index_taggings_on_taggable_id_and_taggable_type_and_context", using: :btree
+ 
+-  create_table "tags", force: true do |t|
++  create_table "tags", force: :cascade do |t|
+     t.string  "name"
+     t.integer "taggings_count", default: 0
+   end
+ 
+   add_index "tags", ["name"], name: "index_tags_on_name", unique: true, using: :btree
+ 
+-  create_table "users", force: true do |t|
++  create_table "users", force: :cascade do |t|
+     t.string   "email",                      default: "",    null: false
+     t.string   "encrypted_password",         default: "",    null: false
+     t.string   "reset_password_token"
+@@ -826,7 +826,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
+   add_index "users", ["username"], name: "index_users_on_username", using: :btree
+ 
+-  create_table "users_star_projects", force: true do |t|
++  create_table "users_star_projects", force: :cascade do |t|
+     t.integer  "project_id", null: false
+     t.integer  "user_id",    null: false
+     t.datetime "created_at"
+@@ -837,7 +837,7 @@ ActiveRecord::Schema.define(version: 201
+   add_index "users_star_projects", ["user_id", "project_id"], name: "index_users_star_projects_on_user_id_and_project_id", unique: true, using: :btree
+   add_index "users_star_projects", ["user_id"], name: "index_users_star_projects_on_user_id", using: :btree
+ 
+-  create_table "web_hooks", force: true do |t|
++  create_table "web_hooks", force: :cascade do |t|
+     t.string   "url"
+     t.integer  "project_id"
+     t.datetime "created_at"
diff --git a/debian/patches/series b/debian/patches/series
index 277f478725..2d78b7700f 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -24,3 +24,4 @@ loosen-rails-version.patch
 0100-remove-development-test.patch
 0102-loosen-octokit.patch
 0106-loosen-gollum-lib.patch
+0200-rails-4.2.patch