diff --git a/addons/account/models/account_analytic_line.py b/addons/account/models/account_analytic_line.py
index 20b44c04dbb..5f001ad34dd 100644
--- a/addons/account/models/account_analytic_line.py
+++ b/addons/account/models/account_analytic_line.py
@@ -44,7 +44,7 @@ class AccountAnalyticLine(models.Model):
         # Compute based on pricetype
         amount_unit = self.product_id.price_compute('standard_price', uom=unit)[self.product_id.id]
         amount = amount_unit * self.unit_amount or 0.0
-        result = round(amount, self.currency_id.decimal_places) * -1
+        result = round(amount, self.currency_id.decimal_places if self.currency_id else 2) * -1
         self.amount = result
         self.general_account_id = account
         self.product_uom_id = unit
diff --git a/addons/fleet/models/fleet.py b/addons/fleet/models/fleet.py
index 364b44fff16..538142ad2bb 100644
--- a/addons/fleet/models/fleet.py
+++ b/addons/fleet/models/fleet.py
@@ -143,7 +143,7 @@ class FleetVehicle(models.Model):
 
     def _get_default_state(self):
         state = self.env.ref('fleet.vehicle_state_active', raise_if_not_found=False)
-        return state and state.id or False
+        return state if state and state.id else False
 
     name = fields.Char(compute="_compute_vehicle_name", store=True)
     active = fields.Boolean(default=True)
diff --git a/addons/purchase/models/purchase.py b/addons/purchase/models/purchase.py
index e4d8f368e59..43905c39652 100644
--- a/addons/purchase/models/purchase.py
+++ b/addons/purchase/models/purchase.py
@@ -443,6 +443,16 @@ class PurchaseOrder(models.Model):
                     'currency_id': currency.id,
                     'delay': 0,
                 }
+                # In case the order partner is a contact address, a new supplierinfo is created on
+                # the parent company. In this case, we keep the product name and code.
+                seller = line.product_id._select_seller(
+                    partner_id=line.partner_id,
+                    quantity=line.product_qty,
+                    date=line.order_id.date_order and line.order_id.date_order[:10],
+                    uom_id=line.product_uom)
+                if seller:
+                    supplierinfo['product_name'] = seller.product_name
+                    supplierinfo['product_code'] = seller.product_code
                 vals = {
                     'seller_ids': [(0, 0, supplierinfo)],
                 }
diff --git a/addons/stock/models/stock_move.py b/addons/stock/models/stock_move.py
index c170d2cc5fa..43a51a03831 100644
--- a/addons/stock/models/stock_move.py
+++ b/addons/stock/models/stock_move.py
@@ -868,13 +868,15 @@ class StockMove(models.Model):
                             false_quants += [reserved_quant]
                         elif float_compare(lot_quantities.get(reserved_quant.lot_id.id, 0), 0, precision_rounding=rounding) > 0:
                             if float_compare(lot_quantities[reserved_quant.lot_id.id], reserved_quant.qty, precision_rounding=rounding) >= 0:
-                                lot_quantities[reserved_quant.lot_id.id] -= reserved_quant.qty
-                                quants_taken += [(reserved_quant, reserved_quant.qty)]
-                                qty_on_link -= reserved_quant.qty
+                                qty_taken = min(reserved_quant.qty, qty_on_link)
+                                lot_quantities[reserved_quant.lot_id.id] -= qty_taken
+                                quants_taken += [(reserved_quant, qty_taken)]
+                                qty_on_link -= qty_taken
                             else:
-                                quants_taken += [(reserved_quant, lot_quantities[reserved_quant.lot_id.id])]
-                                lot_quantities[reserved_quant.lot_id.id] = 0
-                                qty_on_link -= lot_quantities[reserved_quant.lot_id.id]
+                                qty_taken = min(qty_on_link, lot_quantities[reserved_quant.lot_id.id])
+                                quants_taken += [(reserved_quant, qty_taken)]
+                                lot_quantities[reserved_quant.lot_id.id] -= qty_taken
+                                qty_on_link -= qty_taken
                     lot_move_qty[move.id] = qty_on_link
 
                 remaining_move_qty[move.id] -= prout_move_qty[move]
diff --git a/addons/stock/models/stock_picking.py b/addons/stock/models/stock_picking.py
index 9c7994b5e16..594cf210e0b 100644
--- a/addons/stock/models/stock_picking.py
+++ b/addons/stock/models/stock_picking.py
@@ -241,7 +241,8 @@ class Picking(models.Model):
     picking_type_id = fields.Many2one(
         'stock.picking.type', 'Picking Type',
         required=True,
-        states={'done': [('readonly', True)], 'cancel': [('readonly', True)]})
+        readonly=True,
+        states={'draft': [('readonly', False)]})
     picking_type_code = fields.Selection([
         ('incoming', 'Vendors'),
         ('outgoing', 'Customers'),
@@ -731,7 +732,7 @@ class Picking(models.Model):
                             flag = quant.package_id == ops.package_id
                         else:
                             flag = not quant.package_id.id
-                        flag = flag and (ops.owner_id.id == quant.owner_id.id)
+                        flag = flag and (ops.owner_id.id == quant.owner_id.id) and (ops.location_id.id == quant.location_id.id)
                         if flag:
                             if not lot_qty:
                                 max_qty_on_link = min(quant.qty, qty_to_assign)
diff --git a/addons/web_editor/static/src/js/snippets.editor.js b/addons/web_editor/static/src/js/snippets.editor.js
index f68bf8756bb..3ad5d8beb18 100644
--- a/addons/web_editor/static/src/js/snippets.editor.js
+++ b/addons/web_editor/static/src/js/snippets.editor.js
@@ -615,6 +615,10 @@ data.Class = Widget.extend({
         var self = this;
         var zone_template = $("<div class='oe_drop_zone oe_insert'/>");
 
+        function isFullWidth($elem) {
+            return $elem.parent().width() === $elem.outerWidth(true);
+        }
+
         if ($selector_children) {
             $selector_children.each(function () {
                 var $zone = $(this);
@@ -632,7 +636,10 @@ data.Class = Widget.extend({
                         'display': 'inline-block'
                     });
                 } else if (float === "left" || float === "right") {
-                    $drop.addClass("oe_vertical").css('height', Math.max(Math.min($zone.outerHeight(), $zone.children().last().outerHeight()), 30));
+                    $drop.css('float', float);
+                    if (!isFullWidth($zone)) {
+                        $drop.addClass("oe_vertical").css('height', Math.max(Math.min($zone.outerHeight(), $zone.children().last().outerHeight()), 30));
+                    }
                 }
 
                 $drop = $drop.clone();
@@ -647,7 +654,10 @@ data.Class = Widget.extend({
                         'display': 'inline-block'
                     });
                 } else if (float === "left" || float === "right") {
-                    $drop.addClass("oe_vertical").css('height', Math.max(Math.min($zone.outerHeight(), $zone.children().first().outerHeight()), 30));
+                    $drop.css('float', float);
+                    if (!isFullWidth($zone)) {
+                        $drop.addClass("oe_vertical").css('height', Math.max(Math.min($zone.outerHeight(), $zone.children().first().outerHeight()), 30));
+                    }
                 }
                 if (test) {
                     $drop.css({'float': 'none', 'display': 'inline-block'});
@@ -668,14 +678,20 @@ data.Class = Widget.extend({
                 if($zone.prev('.oe_drop_zone:visible').length === 0) {
                     $drop = zone_template.clone();
                     if (float === "left" || float === "right") {
-                        $drop.addClass("oe_vertical").css('height', Math.max(Math.min($zone.outerHeight(), $zone.prev().outerHeight() || Infinity), 30));
+                        $drop.css('float', float);
+                        if (!isFullWidth($zone)) {
+                            $drop.addClass("oe_vertical").css('height', Math.max(Math.min($zone.outerHeight(), $zone.prev().outerHeight() || Infinity), 30));
+                        }
                     }
                     $zone.before($drop);
                 }
                 if($zone.next('.oe_drop_zone:visible').length === 0) {
                     $drop = zone_template.clone();
                     if (float === "left" || float === "right") {
-                        $drop.addClass("oe_vertical").css('height', Math.max(Math.min($zone.outerHeight(), $zone.next().outerHeight() || Infinity), 30));
+                        $drop.css('float', float);
+                        if (!isFullWidth($zone)) {
+                            $drop.addClass("oe_vertical").css('height', Math.max(Math.min($zone.outerHeight(), $zone.next().outerHeight() || Infinity), 30));
+                        }
                     }
                     $zone.after($drop);
                 }
@@ -862,6 +878,7 @@ data.Editor = Class.extend({
     },
     _drag_and_drop_start: function () {
         var self = this;
+        this.dropped = false;
         self.buildingBlock.editor_busy = true;
         self.size = {
             width: self.$target.width(),
@@ -890,9 +907,18 @@ data.Editor = Class.extend({
         self._drag_and_drop_after_insert_dropzone();
         self._drag_and_drop_active_drop_zone($('.oe_drop_zone'));
     },
-    _drag_and_drop_stop: function () {
+    _drag_and_drop_stop: function (ev, ui) {
         var self = this;
 
+        // TODO lot of this is duplicated code of the d&d feature of snippets
+        if (!this.dropped) {
+            var $el = $.nearest({x: ui.position.left, y: ui.position.top}, '.oe_drop_zone').first();
+            if ($el.length) {
+                $el.after(this.$target);
+                this.dropped = true;
+            }
+        }
+
         $(".oe_drop_zone").droppable('destroy').remove();
 
         var prev = this.$target.first()[0].previousSibling;
diff --git a/addons/web_editor/static/src/less/web_editor.ui.less b/addons/web_editor/static/src/less/web_editor.ui.less
index 02094adf754..965a0ca820e 100644
--- a/addons/web_editor/static/src/less/web_editor.ui.less
+++ b/addons/web_editor/static/src/less/web_editor.ui.less
@@ -264,12 +264,12 @@ html[lang] > body.editor_enable [data-oe-translation-state] {
         }
 
         &.oe_vertical {
-            border: 2px dashed @odoo-brand-primary;
+            border: @odoo-dropzone-border;
             border-left: none;
             border-right: none;
 
             width: @odoo-dropzone-size;
-            float: left;
+            height: 100%;
             margin: 0 -@odoo-dropzone-size/2;
 
             &:after {