diff --git a/addons/mrp/models/mrp_production.py b/addons/mrp/models/mrp_production.py
index 4fa66cd9f1b..7e9f0f863b6 100644
--- a/addons/mrp/models/mrp_production.py
+++ b/addons/mrp/models/mrp_production.py
@@ -53,7 +53,7 @@ class MrpProduction(models.Model):
         domain=[('type', 'in', ['product', 'consu'])],
         readonly=True, required=True,
         states={'confirmed': [('readonly', False)]})
-    product_tmpl_id = fields.Many2one('product.template', 'Product Template', related='product_id.product_tmpl_id')
+    product_tmpl_id = fields.Many2one('product.template', 'Product Template', related='product_id.product_tmpl_id', readonly=True)
     product_qty = fields.Float(
         'Quantity To Produce',
         default=1.0, digits=dp.get_precision('Product Unit of Measure'),
diff --git a/addons/mrp/security/ir.model.access.csv b/addons/mrp/security/ir.model.access.csv
index 47a7e677285..4255c1fe86c 100644
--- a/addons/mrp/security/ir.model.access.csv
+++ b/addons/mrp/security/ir.model.access.csv
@@ -58,5 +58,5 @@ access_mrp_unbuild,mrp.unbuild,model_mrp_unbuild,group_mrp_user,1,0,0,0
 access_mrp_unbuild_manager,mrp.unbuild manager,model_mrp_unbuild,group_mrp_manager,1,1,1,1
 access_mrp_message_mrp_user,mrp.message,model_mrp_message,group_mrp_user,1,0,0,0
 access_mrp_message_mrp_manager,mrp.message,model_mrp_message,group_mrp_manager,1,1,1,1
-access_stock_move_lots,stock.move.lots,model_stock_move_lots,group_mrp_user,1,1,1,0
+access_stock_move_lots,stock.move.lots,model_stock_move_lots,group_mrp_user,1,1,1,1
 access_stock_move_lots_manager,stock.move.lots,model_stock_move_lots,group_mrp_manager,1,1,1,1
diff --git a/addons/purchase/i18n/es_AR.po b/addons/purchase/i18n/es_AR.po
index 7792679e57a..417f189fea2 100644
--- a/addons/purchase/i18n/es_AR.po
+++ b/addons/purchase/i18n/es_AR.po
@@ -91,7 +91,7 @@ msgstr ""
 #: model:mail.template,subject:purchase.email_template_edi_purchase
 #: model:mail.template,subject:purchase.email_template_edi_purchase_done
 msgid "${object.company_id.name} Order (Ref ${object.name or 'n/a' })"
-msgstr "${object.company_id.name} Orden (Ref ${object.name o 'n/a' })"
+msgstr "${object.company_id.name} Orden (Ref ${object.name or 'n/a' })"
 
 #. module: purchase
 #: model:ir.ui.view,arch_db:purchase.report_purchaseorder_document
diff --git a/addons/report/models/report.py b/addons/report/models/report.py
index 4600c4eaf48..b7bf82b1091 100644
--- a/addons/report/models/report.py
+++ b/addons/report/models/report.py
@@ -50,6 +50,7 @@ def _get_wkhtmltopdf_bin():
 # Check the presence of Wkhtmltopdf and return its version at Odoo start-up
 #--------------------------------------------------------------------------
 wkhtmltopdf_state = 'install'
+wkhtmltopdf_dpi_zoom_ratio = False
 try:
     process = subprocess.Popen(
         [_get_wkhtmltopdf_bin(), '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE
@@ -67,6 +68,8 @@ else:
             wkhtmltopdf_state = 'upgrade'
         else:
             wkhtmltopdf_state = 'ok'
+        if LooseVersion(version) >= LooseVersion('0.12.2'):
+            wkhtmltopdf_dpi_zoom_ratio = True
 
         if config['workers'] == 1:
             _logger.info('You need to start Odoo with at least two workers to print a pdf version of the reports.')
@@ -544,14 +547,19 @@ class Report(models.Model):
         else:
             command_args.extend(['--margin-top', str(paperformat.margin_top)])
 
+        dpi = None
         if specific_paperformat_args and specific_paperformat_args.get('data-report-dpi'):
-            command_args.extend(['--dpi', str(specific_paperformat_args['data-report-dpi'])])
+            dpi = int(specific_paperformat_args['data-report-dpi'])
         elif paperformat.dpi:
             if os.name == 'nt' and int(paperformat.dpi) <= 95:
                 _logger.info("Generating PDF on Windows platform require DPI >= 96. Using 96 instead.")
-                command_args.extend(['--dpi', '96'])
+                dpi = 96
             else:
-                command_args.extend(['--dpi', str(paperformat.dpi)])
+                dpi = paperformat.dpi
+        if dpi:
+            command_args.extend(['--dpi', str(dpi)])
+            if wkhtmltopdf_dpi_zoom_ratio:
+                command_args.extend(['--zoom', str(96.0 / dpi)])
 
         if specific_paperformat_args and specific_paperformat_args.get('data-report-header-spacing'):
             command_args.extend(['--header-spacing', str(specific_paperformat_args['data-report-header-spacing'])])
diff --git a/addons/web_editor/static/lib/summernote/src/js/EventHandler.js b/addons/web_editor/static/lib/summernote/src/js/EventHandler.js
index 09a7b00082a..1cb9cd8e1c7 100644
--- a/addons/web_editor/static/lib/summernote/src/js/EventHandler.js
+++ b/addons/web_editor/static/lib/summernote/src/js/EventHandler.js
@@ -361,7 +361,7 @@ define([
             (keycode > 185 && keycode < 193) || // ;=,-./` (in order)
             (keycode > 218 && keycode < 223))) {   // [\]' (in order))
           eventName = 'visible';
-        } else if (!keycode) {
+        } else if (!keycode && event.key !== 'Dead') {
           self.invoke('restoreRange', $editable);
         }
         // ODOO: end_modification)