diff --git a/_dockerfiles/db/Dockerfile b/_dockerfiles/db/Dockerfile
index e8a9ded3..c3e35955 100644
--- a/_dockerfiles/db/Dockerfile
+++ b/_dockerfiles/db/Dockerfile
@@ -1,3 +1,3 @@
-FROM mdillon/postgis:latest
+FROM mdillon/postgis:10
 RUN localedef -i ru_RU -c -f UTF-8 -A /usr/share/locale/locale.alias ru_RU.UTF-8
 ENV LANG ru_RU.utf8
diff --git a/apps/account/serializers/back.py b/apps/account/serializers/back.py
index b2316734..699210e7 100644
--- a/apps/account/serializers/back.py
+++ b/apps/account/serializers/back.py
@@ -16,7 +16,24 @@ class RoleSerializer(serializers.ModelSerializer):
 class BackUserSerializer(serializers.ModelSerializer):
     class Meta:
         model = User
-        fields = '__all__'
+        fields = (
+            'id',
+            'last_login',
+            'is_superuser',
+            'username',
+            'last_name',
+            'first_name',
+            'is_active',
+            'date_joined',
+            'image_url',
+            'cropped_image_url',
+            'email',
+            'email_confirmed',
+            'unconfirmed_email',
+            'email_confirmed',
+            'newsletter',
+            'roles',
+        )
         extra_kwargs = {
             'password': {'write_only': True}
         }
diff --git a/apps/account/views/back.py b/apps/account/views/back.py
index 80775b3a..fbbc986e 100644
--- a/apps/account/views/back.py
+++ b/apps/account/views/back.py
@@ -1,5 +1,6 @@
 from django_filters.rest_framework import DjangoFilterBackend
 from rest_framework import generics, permissions
+from rest_framework.filters import OrderingFilter
 
 from account import models
 from account.models import User
@@ -18,10 +19,10 @@ class UserRoleLstView(generics.ListCreateAPIView):
 
 class UserLstView(generics.ListCreateAPIView):
     """User list create view."""
-    queryset = User.objects.all()
+    queryset = User.objects.prefetch_related('roles')
     serializer_class = serializers.BackUserSerializer
     permission_classes = (permissions.IsAdminUser,)
-    filter_backends = (DjangoFilterBackend,)
+    filter_backends = (DjangoFilterBackend, OrderingFilter)
     filterset_fields = (
         'email_confirmed',
         'is_staff',
@@ -29,6 +30,14 @@ class UserLstView(generics.ListCreateAPIView):
         'is_superuser',
         'roles',
     )
+    ordering_fields = (
+        'email_confirmed',
+        'is_staff',
+        'is_active',
+        'is_superuser',
+        'roles',
+        'last_login'
+    )
 
 
 class UserRUDView(generics.RetrieveUpdateDestroyAPIView):
diff --git a/apps/collection/models.py b/apps/collection/models.py
index 58ca9f07..7acd9991 100644
--- a/apps/collection/models.py
+++ b/apps/collection/models.py
@@ -87,6 +87,42 @@ class Collection(ProjectBaseMixin, CollectionDateMixin,
         verbose_name = _('collection')
         verbose_name_plural = _('collections')
 
+    @property
+    def _related_objects(self) -> list:
+        """Return list of related objects."""
+        related_objects = []
+        # get related objects
+        for related_object in self._meta.related_objects:
+            related_objects.append(related_object)
+        return related_objects
+
+    @property
+    def count_related_objects(self) -> int:
+        """Return count of related objects."""
+        counter = 0
+        # count of related objects
+        for related_object in [related_object.name for related_object in self._related_objects]:
+            counter += getattr(self, f'{related_object}').count()
+        return counter
+
+    @property
+    def related_object_names(self) -> list:
+        """Return related object names."""
+        raw_object_names = []
+        for related_object in [related_object.name for related_object in self._related_objects]:
+            instances = getattr(self, f'{related_object}')
+            if instances.exists():
+                for instance in instances.all():
+                    raw_object_names.append(instance.slug if hasattr(instance, 'slug') else None)
+
+        # parse slugs
+        object_names = []
+        re_pattern = r'[\w]+'
+        for raw_name in raw_object_names:
+            result = re.findall(re_pattern, raw_name)
+            if result: object_names.append(' '.join(result).capitalize())
+        return set(object_names)
+
 
 class GuideTypeQuerySet(models.QuerySet):
     """QuerySet for model GuideType."""
diff --git a/apps/collection/serializers/back.py b/apps/collection/serializers/back.py
index bb88a778..48c25f6c 100644
--- a/apps/collection/serializers/back.py
+++ b/apps/collection/serializers/back.py
@@ -19,6 +19,8 @@ class CollectionBackOfficeSerializer(CollectionBaseSerializer):
     collection_type_display = serializers.CharField(
         source='get_collection_type_display', read_only=True)
     country = CountrySimpleSerializer(read_only=True)
+    count_related_objects = serializers.IntegerField(read_only=True)
+    related_object_names = serializers.ListField(read_only=True)
 
     class Meta:
         model = models.Collection
@@ -36,6 +38,8 @@ class CollectionBackOfficeSerializer(CollectionBaseSerializer):
             'slug',
             'start',
             'end',
+            'count_related_objects',
+            'related_object_names',
         ]
 
 
diff --git a/apps/establishment/views/web.py b/apps/establishment/views/web.py
index 71994522..74c20451 100644
--- a/apps/establishment/views/web.py
+++ b/apps/establishment/views/web.py
@@ -114,10 +114,7 @@ class EstablishmentCommentListView(generics.ListAPIView):
         """Override get_queryset method"""
 
         establishment = get_object_or_404(models.Establishment, slug=self.kwargs['slug'])
-        return comment_models.Comment.objects.by_content_type(app_label='establishment',
-                                                              model='establishment') \
-            .by_object_id(object_id=establishment.pk) \
-            .order_by('-created')
+        return establishment.comments.order_by('-created')
 
 
 class EstablishmentCommentRUDView(generics.RetrieveUpdateDestroyAPIView):
diff --git a/apps/main/management/commands/add_home_page_carousel.py b/apps/main/management/commands/add_home_page_carousel.py
new file mode 100644
index 00000000..5d4f2703
--- /dev/null
+++ b/apps/main/management/commands/add_home_page_carousel.py
@@ -0,0 +1,37 @@
+from django.core.management.base import BaseCommand
+from tqdm import tqdm
+
+from establishment.models import Establishment
+from main.models import Carousel
+from transfer.models import HomePages
+from location.models import Country
+from django.db.models import F
+
+
+class Command(BaseCommand):
+    help = '''Add establishment form HomePage to Carousel!'''
+
+    @staticmethod
+    def get_country(country_code):
+        return Country.objects.filter(code__iexact=country_code).first()
+
+    def handle(self, *args, **kwargs):
+        objects = []
+        deleted = 0
+        hp_list = HomePages.objects.annotate(
+            country=F('site__country_code_2'),
+        ).all()
+        for hm in tqdm(hp_list, desc='Add home_page.establishments to carousel'):
+            est = Establishment.objects.filter(old_id=hm.selection_of_week).first()
+            if est:
+                if est.carousels.exists():
+                    est.carousels.all().delete()
+                    deleted += 1
+                carousel = Carousel(
+                    content_object=est,
+                    country=self.get_country(hm.country)
+                )
+                objects.append(carousel)
+        Carousel.objects.bulk_create(objects)
+        self.stdout.write(
+            self.style.WARNING(f'Created {len(objects)}/Deleted {deleted} carousel objects.'))
\ No newline at end of file
diff --git a/apps/product/views/common.py b/apps/product/views/common.py
index f984a87b..650c1dfe 100644
--- a/apps/product/views/common.py
+++ b/apps/product/views/common.py
@@ -60,10 +60,7 @@ class ProductCommentListView(generics.ListAPIView):
     def get_queryset(self):
         """Override get_queryset method"""
         product = get_object_or_404(Product, slug=self.kwargs['slug'])
-        return Comment.objects.by_content_type(app_label='product',
-                                               model='product') \
-            .by_object_id(object_id=product.pk) \
-            .order_by('-created')
+        return product.comments.order_by('-created')
 
 
 class ProductCommentRUDView(generics.RetrieveUpdateDestroyAPIView):
diff --git a/apps/transfer/models.py b/apps/transfer/models.py
index 2ebcfb65..019f38aa 100644
--- a/apps/transfer/models.py
+++ b/apps/transfer/models.py
@@ -1000,7 +1000,7 @@ class ProductNotes(MigrateMixin):
         db_table = 'product_notes'
 
 
-class HomePages(models.Model):
+class HomePages(MigrateMixin):
     using = 'legacy'
 
     site = models.ForeignKey(Sites, models.DO_NOTHING, blank=True, null=True)
diff --git a/apps/utils/middleware.py b/apps/utils/middleware.py
index f3936169..1a421322 100644
--- a/apps/utils/middleware.py
+++ b/apps/utils/middleware.py
@@ -1,5 +1,6 @@
 """Custom middleware."""
-from django.utils import translation
+from django.utils import translation, timezone
+from account.models import User
 
 from configuration.models import TranslationSettings
 from translation.models import Language
@@ -12,6 +13,14 @@ def get_locale(cookie_dict):
 def get_country_code(cookie_dict):
     return cookie_dict.get('country_code')
 
+def user_last_visit(get_response):
+    """Updates user last visit w/ current"""
+    def middleware(request):
+        response = get_response(request)
+        if request.user.is_authenticated:
+            User.objects.filter(pk=request.user.pk).update(last_login=timezone.now())
+        return response
+    return middleware
 
 def parse_cookies(get_response):
     """Parse cookies."""
diff --git a/make_data_migration.sh b/make_data_migration.sh
index e6cec3e1..50be7fc4 100755
--- a/make_data_migration.sh
+++ b/make_data_migration.sh
@@ -2,6 +2,8 @@
 ./manage.py transfer -a
 ./manage.py transfer -d
 ./manage.py transfer -e
+./manage.py transfer -n
+./manage.py rm_empty_images  # команда для удаления картинок с относительным урлом из news.description
 ./manage.py upd_transportation
 ./manage.py transfer --fill_city_gallery
 ./manage.py transfer -l
diff --git a/project/settings/base.py b/project/settings/base.py
index 1d2c5744..5a48c261 100644
--- a/project/settings/base.py
+++ b/project/settings/base.py
@@ -118,6 +118,7 @@ MIDDLEWARE = [
     'django.contrib.messages.middleware.MessageMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
     'utils.middleware.parse_cookies',
+    'utils.middleware.user_last_visit',
 ]
 
 ROOT_URLCONF = 'project.urls'
@@ -524,3 +525,6 @@ INTERNATIONAL_COUNTRY_CODES = ['www', 'main', 'next']
 THUMBNAIL_ENGINE = 'utils.thumbnail_engine.GMEngine'
 
 COOKIE_DOMAIN = None
+
+ELASTICSEARCH_DSL = {}
+ELASTICSEARCH_INDEX_NAMES = {}
diff --git a/project/settings/local.py b/project/settings/local.py
index c56f9042..d9c7cab8 100644
--- a/project/settings/local.py
+++ b/project/settings/local.py
@@ -42,7 +42,7 @@ DATABASES = {
         'HOST': os.environ.get('DB_HOSTNAME'),
         'PORT': os.environ.get('DB_PORT'),
         'OPTIONS': {
-            'options': '-c search_path=gm'
+            'options': '-c search_path=gm,public'
         },
     },
     'legacy': {