diff --git a/addons/http_routing/geoipresolver.py b/addons/http_routing/geoipresolver.py
index 1f9b0e22724..e95b9318eb2 100644
--- a/addons/http_routing/geoipresolver.py
+++ b/addons/http_routing/geoipresolver.py
@@ -47,10 +47,14 @@ class GeoIPResolver(object):
                 r = self._db.city(ip)
             except (ValueError, geoip2.errors.AddressNotFoundError):
                 return {}
+            # Compatibility with Legacy database.
+            # Some ips cannot be located to a specific country. Legacy DB used to locate them in
+            # continent instead of country. Do the same to not change behavior of existing code.
+            country = r.country if r.country.geoname_id else r.continent
             return {
                 'city': r.city.name,
-                'country_code': r.country.iso_code,
-                'country_name': r.country.name,
+                'country_code': country.iso_code,
+                'country_name': country.name,
                 'region': r.subdivisions[0].iso_code if r.subdivisions else None,
                 'time_zone': r.location.time_zone,
             }
diff --git a/addons/point_of_sale/models/pos_order.py b/addons/point_of_sale/models/pos_order.py
index c7bc8266cbb..00360ff1384 100644
--- a/addons/point_of_sale/models/pos_order.py
+++ b/addons/point_of_sale/models/pos_order.py
@@ -175,7 +175,7 @@ class PosOrder(models.Model):
             'comment': self.note or '',
             # considering partner's sale pricelist's currency
             'currency_id': self.pricelist_id.currency_id.id,
-            'user_id': self.env.uid,
+            'user_id': self.user_id.id,
         }
 
     @api.model
diff --git a/addons/point_of_sale/views/report_saledetails.xml b/addons/point_of_sale/views/report_saledetails.xml
index dea4d1a9e62..89ebc22648c 100644
--- a/addons/point_of_sale/views/report_saledetails.xml
+++ b/addons/point_of_sale/views/report_saledetails.xml
@@ -22,7 +22,8 @@
                 </tr></thead>
                 <tbody>
                 <tr t-foreach='products' t-as='line'>
-                    <td><t t-esc="line['product_name']" /></td>
+                    <t t-set="internal_reference" t-value="line['code'] and '[%s] ' % line['code'] or ''" />
+                    <td><t t-esc="internal_reference" /><t t-esc="line['product_name']" /></td>
                     <td>
                         <t t-esc="line['quantity']" />
                         <t t-if='line["uom"] != "Unit(s)"'>
diff --git a/addons/web_editor/static/src/js/editor/summernote.js b/addons/web_editor/static/src/js/editor/summernote.js
index dc97da37365..256d20f9d5f 100644
--- a/addons/web_editor/static/src/js/editor/summernote.js
+++ b/addons/web_editor/static/src/js/editor/summernote.js
@@ -1975,7 +1975,13 @@ eventHandler.modules.toolbar.button.updateRecentColor = function (elBtn, sEvent,
 };
 
 $(document).on('click keyup', function () {
-    var $popover = $((range.create()||{}).sc).closest('[contenteditable]');
+    var current_range = {};
+    try {
+        current_range = range.create() || {};
+    } catch (e) {
+        // if range is on Restricted element ignore error
+    }
+    var $popover = $(current_range.sc).closest('[contenteditable]');
     var popover_history = ($popover.data()||{}).NoteHistory;
     if (!popover_history || popover_history === history) return;
     var editor = $popover.parent('.note-editor');
diff --git a/addons/web_editor/static/src/js/editor/transcoder.js b/addons/web_editor/static/src/js/editor/transcoder.js
index d207efdd54b..9ca19f01ac3 100644
--- a/addons/web_editor/static/src/js/editor/transcoder.js
+++ b/addons/web_editor/static/src/js/editor/transcoder.js
@@ -227,6 +227,26 @@ function imgToFont($editable) {
     });
 }
 
+/*
+ * Utility function to apply function over descendants elements
+ *
+ * This is needed until the following issue of jQuery is solved:
+ *  https://github.com./jquery/sizzle/issues/403
+ *
+ * @param {Element} node The root Element node
+ * @param {Function} func The function applied over descendants
+ */
+function applyOverDescendants(node, func) {
+    node = node.firstChild;
+    while (node) {
+        if (node.nodeType === 1) {
+            func(node);
+            applyOverDescendants(node, func);
+        }
+        node = node.nextSibling;
+    }
+}
+
 /**
  * Converts css style to inline style (leave the classes on elements but forces
  * the style they give as inline style).
@@ -237,9 +257,9 @@ function classToStyle($editable) {
     if (!rulesCache.length) {
         getMatchedCSSRules($editable[0]);
     }
-    $editable.find('*').each(function () {
-        var $target = $(this);
-        var css = getMatchedCSSRules(this);
+    applyOverDescendants($editable[0], function (node) {
+        var $target = $(node);
+        var css = getMatchedCSSRules(node);
         var style = $target.attr('style') || '';
         _.each(css, function (v,k) {
             if (!(new RegExp('(^|;)\s*' + k).test(style))) {
@@ -269,7 +289,7 @@ function classToStyle($editable) {
             $target.after($hack);
             $target.appendTo($hack.find('td'));
             // the space add a line when it's a table but it's invisible when it's a link
-            var node = $hack[0].previousSibling;
+            node = $hack[0].previousSibling;
             if (node && node.nodeType === Node.TEXT_NODE && !node.textContent.match(/\S/)) {
                 $(node).remove();
             }
@@ -297,9 +317,9 @@ function styleToClass($editable) {
 
     var $c = $('<span/>').appendTo(document.body);
 
-    $editable.find('*').each(function () {
-        var $target = $(this);
-        var css = getMatchedCSSRules(this);
+    applyOverDescendants($editable[0], function (node) {
+        var $target = $(node);
+        var css = getMatchedCSSRules(node);
         var style = '';
         _.each(css, function (v,k) {
             if (!(new RegExp('(^|;)\s*' + k).test(style))) {
diff --git a/odoo/addons/base/tests/test_mail.py b/odoo/addons/base/tests/test_mail.py
index 84cf892ea30..57850047fc6 100644
--- a/odoo/addons/base/tests/test_mail.py
+++ b/odoo/addons/base/tests/test_mail.py
@@ -114,7 +114,7 @@ class TestSanitizer(unittest.TestCase):
         test_data = [
             (
                 '<span style="position: fixed; top: 0px; left: 50px; width: 40%; height: 50%; background-color: red;">Coin coin </span>',
-                ['background-color: red', 'Coin coin'],
+                ['background-color:red', 'Coin coin'],
                 ['position', 'top', 'left']
             ), (
                 """<div style='before: "Email Address; coincoin cheval: lapin";  
@@ -122,7 +122,7 @@ class TestSanitizer(unittest.TestCase):
     
           this; means: anything ?#ùµ"
     ; some-property: 2px; top: 3'>youplaboum</div>""",
-                ['font-size: 30px', 'youplaboum'],
+                ['font-size:30px', 'youplaboum'],
                 ['some-property', 'top', 'cheval']
             ), (
                 '<span style="width">Coincoin</span>',
diff --git a/odoo/addons/base/tests/test_mail_examples.py b/odoo/addons/base/tests/test_mail_examples.py
index 4f3b5b48300..032d321ff06 100644
--- a/odoo/addons/base/tests/test_mail_examples.py
+++ b/odoo/addons/base/tests/test_mail_examples.py
@@ -510,7 +510,7 @@ REMOVE_CLASS = u"""
 </div>
 """
 REMOVE_CLASS_IN = [
-    u'<div style="font-size: 12pt; font-family: \'Times New Roman\'; color: #000000">',
+    u'<div style="font-size:12pt; font-family:\'Times New Roman\'; color:#000000">',
     u'An error occured in a modal and I will send you back the html to try opening one on your end']
 REMOVE_CLASS_OUT = [
     u'<div class="modal-backdrop in">',
diff --git a/odoo/tools/mail.py b/odoo/tools/mail.py
index 97a3e427a94..5c02b3aa3e3 100644
--- a/odoo/tools/mail.py
+++ b/odoo/tools/mail.py
@@ -155,7 +155,7 @@ class _Cleaner(clean.Cleaner):
                 if style[0].lower() in self._style_whitelist:
                     valid_styles[style[0].lower()] = style[1]
             if valid_styles:
-                el.attrib['style'] = '; '.join('%s: %s' % (key, val) for (key, val) in valid_styles.items())
+                el.attrib['style'] = '; '.join('%s:%s' % (key, val) for (key, val) in valid_styles.items())
             else:
                 del el.attrib['style']