diff --git a/Gemfile.lock b/Gemfile.lock
index c6ba884f1..88945e952 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -502,7 +502,7 @@ GEM
       sexp_processor (~> 4.1)
     rufus-scheduler (2.0.24)
       tzinfo (>= 0.3.22)
-    rugged (0.21.4)
+    rugged (0.21.0)
     russian (0.6.0)
       i18n (>= 0.5.0)
     rvm-capistrano (1.5.6)
diff --git a/app/controllers/platforms/product_build_lists_controller.rb b/app/controllers/platforms/product_build_lists_controller.rb
index 78e32bb8a..6791805b1 100644
--- a/app/controllers/platforms/product_build_lists_controller.rb
+++ b/app/controllers/platforms/product_build_lists_controller.rb
@@ -57,6 +57,7 @@ class Platforms::ProductBuildListsController < Platforms::BaseController
       flash[:notice] = t('flash.product.build_started')
       redirect_to [@platform, @product]
     else
+      puts pbl.errors.messages
       flash[:error] = t('flash.product.build_error')
       @product_build_list = pbl
       render action: :new
diff --git a/app/helpers/git_helper.rb b/app/helpers/git_helper.rb
index 756ad10ff..c735e4625 100644
--- a/app/helpers/git_helper.rb
+++ b/app/helpers/git_helper.rb
@@ -90,8 +90,8 @@ module GitHelper
   def versions_for_group_select(project)
     return [] unless project
     [
-      [I18n.t('layout.git.repositories.branches'), project.repo.branches.map(&:name).sort],
-      [I18n.t('layout.git.repositories.tags'), project.repo.tags.map(&:name).sort]
+      [I18n.t('layout.git.repositories.branches'), project.github_branches.map(&:name).sort], 
+      [I18n.t('layout.git.repositories.tags'), project.github_tags.map(&:name).sort]
     ]
   end
 
diff --git a/app/jobs/abf_worker/rpm_worker_observer.rb b/app/jobs/abf_worker/rpm_worker_observer.rb
index 0d23ddb0e..018d91b7b 100644
--- a/app/jobs/abf_worker/rpm_worker_observer.rb
+++ b/app/jobs/abf_worker/rpm_worker_observer.rb
@@ -30,6 +30,15 @@ module AbfWorker
         return
       end
 
+      if options['hostname']
+        subject.update_attribute(:hostname, options['hostname'])
+      end
+
+      if options['commit_hash']
+        item.update_attribute(:version, options['commit_hash'])
+        subject.update_attribute(:commit_hash, options['commit_hash'])
+      end
+
       rerunning_tests = subject.rerunning_tests?
 
       case status
@@ -69,7 +78,7 @@ module AbfWorker
 
     def find_or_create_item
       subject.items.first || subject.items.create({
-        version: subject.commit_hash,
+        version: '',
         name: subject.project.name,
         status: BuildList::BUILD_STARTED,
         level: 0
diff --git a/app/models/build_list.rb b/app/models/build_list.rb
index 7da13c0bc..dab7f6188 100644
--- a/app/models/build_list.rb
+++ b/app/models/build_list.rb
@@ -567,7 +567,7 @@ class BuildList < ActiveRecord::Base
     cmd_params = {
       'PACKAGE'                       => project.name,
       'GIT_REPO'                      => git_project_address,
-      'COMMIT_HASH'                   => commit_hash,
+      'PROJECT_VERSION'               => project_version,
       'USE_EXTRA_TESTS'               => use_extra_tests?,
       'SAVE_BUILDROOT'                => save_buildroot?,
       'EXTRA_CFG_OPTIONS'             => extra_params['cfg_options'],
diff --git a/app/models/concerns/commit_and_version.rb b/app/models/concerns/commit_and_version.rb
index e2d120da1..2317bc5b6 100644
--- a/app/models/concerns/commit_and_version.rb
+++ b/app/models/concerns/commit_and_version.rb
@@ -2,40 +2,11 @@ module CommitAndVersion
   extend ActiveSupport::Concern
 
   included do
-
-    validate -> {
-      if project && (commit_hash.blank? || (not project.github_get_commit(commit_hash)))
-        errors.add :commit_hash, I18n.t('flash.build_list.wrong_commit_hash', commit_hash: commit_hash)
-      end
-    }
-
-    before_validation :set_commit_and_version
     before_create :set_last_published_commit
   end
 
   protected
 
-  def set_commit_and_version
-    if project && project_version.present? && commit_hash.blank?
-      res = ""
-      project.github_branches.each do |br|
-        if br.name == project_version
-          res = br.commit.sha
-        end
-      end
-      if res.empty?
-        project.github_tags.each do |br|
-          if br.name == project_version
-            res = br.commit.sha
-          end
-        end
-      end
-      self.commit_hash = res
-    elsif project_version.blank? && commit_hash.present?
-      self.project_version = commit_hash
-    end
-  end
-
   def set_last_published_commit
     return unless self.respond_to? :last_published_commit_hash # product?
     last_commit = self.last_published.first.try :commit_hash
diff --git a/app/models/concerns/product_build_lists/abf_workerable.rb b/app/models/concerns/product_build_lists/abf_workerable.rb
index 4c9c2abe4..575d11260 100644
--- a/app/models/concerns/product_build_lists/abf_workerable.rb
+++ b/app/models/concerns/product_build_lists/abf_workerable.rb
@@ -42,8 +42,7 @@ module ProductBuildLists::AbfWorkerable
       main_script:  main_script,
       platform: {
         type: product.platform.distrib_type,
-        name: product.platform.name,
-        arch: arch.name
+        name: product.platform.name
       },
       user: {uname: user.try(:uname), email: user.try(:email)}
     }
@@ -53,15 +52,7 @@ module ProductBuildLists::AbfWorkerable
   #
   # Returns the String.
   def abf_worker_srcpath
-    file_name = "#{project.name}-#{commit_hash}"
-    opts      = default_url_options
-    opts.merge!({user: user.authentication_token, password: ''}) if user.present?
-    url_helpers.archive_url(
-      project.name_with_owner,
-      file_name,
-      'tar.gz',
-      opts
-    )
+    "https://github.com/" + project.github_get_organization + "/" + project.name + "/archive/" + project_version + ".tar.gz"
   end
 
   # Private: Get params for ABF worker task.
@@ -71,8 +62,7 @@ module ProductBuildLists::AbfWorkerable
     p = {
       'BUILD_ID'        => id,
       'PROJECT'         => project.name_with_owner,
-      'PROJECT_VERSION' => project_version,
-      'COMMIT_HASH'     => commit_hash,
+      'PROJECT_VERSION' => project_version
     }
     if product.platform.hidden?
       token = product.platform.tokens.by_active.where(description: CACHED_CHROOT_TOKEN_DESCRIPTION).first
diff --git a/app/models/product_build_list.rb b/app/models/product_build_list.rb
index 610c98ef1..9b0a746f0 100644
--- a/app/models/product_build_list.rb
+++ b/app/models/product_build_list.rb
@@ -1,5 +1,4 @@
 class ProductBuildList < ActiveRecord::Base
-  include CommitAndVersion
   include TimeLiving
   include FileStoreClean
   include UrlHelper
@@ -12,18 +11,14 @@ class ProductBuildList < ActiveRecord::Base
 
   belongs_to :product
   belongs_to :project
-  belongs_to :arch
   belongs_to :user
 
-  # see: Issue #6
-  before_validation -> { self.arch_id = Arch.find_by(name: 'x86_64').id }, on: :create
   # field "not_delete" can be changed only if build has been completed
   before_validation -> { self.not_delete = false unless build_completed?; true }
 
   validates :product, :product_id,
             :project, :project_id,
             :main_script,
-            :arch,    :arch_id,
             presence: true
   validates :main_script, :params, length: { maximum: 255 }
 
diff --git a/app/views/layouts/application.html.slim b/app/views/layouts/application.html.slim
index 9e7d383f9..c28a821e7 100644
--- a/app/views/layouts/application.html.slim
+++ b/app/views/layouts/application.html.slim
@@ -36,4 +36,3 @@ html
     == yield :additional_scripts if content_for?(:additional_scripts)
 
     == render '/layouts/scroller'
-    == render 'layouts/counters' if Rails.env.production?
diff --git a/app/views/layouts/sessions.html.slim b/app/views/layouts/sessions.html.slim
index a8a1b397b..5c36f0851 100644
--- a/app/views/layouts/sessions.html.slim
+++ b/app/views/layouts/sessions.html.slim
@@ -26,5 +26,4 @@ html
     - if I18n.locale == :ru
       == javascript_include_tag 'moment/ru.js', cache: 'moment'
       == javascript_include_tag 'angular-locale_ru-ru', cache: 'angular-locale'
-    == yield :additional_scripts if content_for?(:additional_scripts)
-    == render 'layouts/counters' if Rails.env.production?
+    == yield :additional_scripts if content_for?(:additional_scripts)
\ No newline at end of file
diff --git a/app/views/projects/build_lists/index.json.jbuilder b/app/views/projects/build_lists/index.json.jbuilder
index 131945e93..17cc54a9e 100644
--- a/app/views/projects/build_lists/index.json.jbuilder
+++ b/app/views/projects/build_lists/index.json.jbuilder
@@ -2,7 +2,7 @@ now = Time.now.utc
 users, projects, platforms, repositories = [], [], [], []
 json.build_lists @build_lists do |build_list|
   json.(build_list, :id, :status, :project_id, :project_version, :save_to_platform_id, :save_to_repository_id, :user_id, :project_id, :build_for_platform_id, :arch_id, :group_id)
-  json.commit_hash build_list.commit_hash.first(5)
+  json.commit_hash build_list.commit_hash.to_s.first(5)
   json.last_published_commit_hash build_list.last_published_commit_hash.first(5) if build_list.last_published_commit_hash
 
   if BuildList::HUMAN_STATUSES[build_list.status].in? [:build_pending, :build_started, :build_publish]
diff --git a/app/views/projects/build_lists/show.html.slim b/app/views/projects/build_lists/show.html.slim
index 27251eeba..4c70cbde5 100644
--- a/app/views/projects/build_lists/show.html.slim
+++ b/app/views/projects/build_lists/show.html.slim
@@ -128,6 +128,10 @@ row[ ng-controller='BuildListController'
           td= t('activerecord.attributes.build_list.arch')
           td= @build_list.arch.name
 
+        tr
+          td= t('activerecord.attributes.build_list.hostname')
+          td= @build_list.hostname
+
         tr
           td= t('activerecord.attributes.build_list.updated_at')
           td
diff --git a/app/views/projects/build_lists/show.json.jbuilder b/app/views/projects/build_lists/show.json.jbuilder
index 7ad4e9fd6..62ebb5387 100644
--- a/app/views/projects/build_lists/show.json.jbuilder
+++ b/app/views/projects/build_lists/show.json.jbuilder
@@ -22,7 +22,6 @@ json.build_list do
     json.can_publish_in_future can_publish_in_future?(@build_list)
     json.can_publish_into_repository @build_list.can_publish_into_repository?
 
-
     json.container_path container_url if @build_list.container_published?
 
     json.publisher do
diff --git a/config/locales/models/build_list.en.yml b/config/locales/models/build_list.en.yml
index 443dd6dba..2e378eb6a 100644
--- a/config/locales/models/build_list.en.yml
+++ b/config/locales/models/build_list.en.yml
@@ -21,6 +21,7 @@ en:
         arch_id: Architecture
         arch_short: Arch
         arch: Architecture
+        hostname: Hostname
         new_core: New core
         is_circle: Recurrent build
         updated_at: Notified at
diff --git a/config/locales/models/build_list.ru.yml b/config/locales/models/build_list.ru.yml
index a8fe4da20..69e2e6885 100644
--- a/config/locales/models/build_list.ru.yml
+++ b/config/locales/models/build_list.ru.yml
@@ -20,6 +20,7 @@ ru:
         project: Проект
         arch_id: Архитектура
         arch: Архитектура
+        hostname: Хост
         arch_short: Архит-ра
         new_core: Новое ядро
         is_circle: Циклическая сборка
diff --git a/db/migrate/20160208083149_add_hostname_to_build_lists.rb b/db/migrate/20160208083149_add_hostname_to_build_lists.rb
new file mode 100644
index 000000000..86d998aef
--- /dev/null
+++ b/db/migrate/20160208083149_add_hostname_to_build_lists.rb
@@ -0,0 +1,5 @@
+class AddHostnameToBuildLists < ActiveRecord::Migration
+  def change
+    add_column :build_lists, :hostname, :string
+  end
+end