diff --git a/erpnext/accounts/report/gross_profit/gross_profit.js b/erpnext/accounts/report/gross_profit/gross_profit.js
index 685f2d6..2ba649d 100644
--- a/erpnext/accounts/report/gross_profit/gross_profit.js
+++ b/erpnext/accounts/report/gross_profit/gross_profit.js
@@ -42,6 +42,11 @@
 	"parent_field": "parent_invoice",
 	"initial_depth": 3,
 	"formatter": function(value, row, column, data, default_formatter) {
+		if (column.fieldname == "sales_invoice" && column.options == "Item" && data.indent == 0) {
+			column._options = "Sales Invoice";
+		} else {
+			column._options = "Item";
+		}
 		value = default_formatter(value, row, column, data);
 
 		if (data && (data.indent == 0.0 || row[1].content == "Total")) {
diff --git a/erpnext/buying/doctype/purchase_order/test_purchase_order.py b/erpnext/buying/doctype/purchase_order/test_purchase_order.py
index 9a63afc..645e97e 100644
--- a/erpnext/buying/doctype/purchase_order/test_purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/test_purchase_order.py
@@ -682,17 +682,18 @@
 
 		bin1 = frappe.db.get_value("Bin",
 			filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
-			fieldname=["reserved_qty_for_sub_contract", "projected_qty"], as_dict=1)
+			fieldname=["reserved_qty_for_sub_contract", "projected_qty", "modified"], as_dict=1)
 
 		# Submit PO
 		po = create_purchase_order(item_code="_Test FG Item", is_subcontracted="Yes")
 
 		bin2 = frappe.db.get_value("Bin",
 			filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
-			fieldname=["reserved_qty_for_sub_contract", "projected_qty"], as_dict=1)
+			fieldname=["reserved_qty_for_sub_contract", "projected_qty", "modified"], as_dict=1)
 
 		self.assertEqual(bin2.reserved_qty_for_sub_contract, bin1.reserved_qty_for_sub_contract + 10)
 		self.assertEqual(bin2.projected_qty, bin1.projected_qty - 10)
+		self.assertNotEqual(bin1.modified, bin2.modified)
 
 		# Create stock transfer
 		rm_item = [{"item_code":"_Test FG Item","rm_item_code":"_Test Item","item_name":"_Test Item",
diff --git a/erpnext/stock/doctype/bin/bin.py b/erpnext/stock/doctype/bin/bin.py
index d2bae65..3bc15a8 100644
--- a/erpnext/stock/doctype/bin/bin.py
+++ b/erpnext/stock/doctype/bin/bin.py
@@ -20,18 +20,6 @@
 			+ flt(self.indented_qty) + flt(self.planned_qty) - flt(self.reserved_qty)
 			- flt(self.reserved_qty_for_production) - flt(self.reserved_qty_for_sub_contract))
 
-	def get_first_sle(self):
-		sle = frappe.qb.DocType("Stock Ledger Entry")
-		first_sle = (
-				frappe.qb.from_(sle)
-					.select("*")
-					.where((sle.item_code == self.item_code) & (sle.warehouse == self.warehouse))
-					.orderby(sle.posting_date, sle.posting_time, sle.creation)
-					.limit(1)
-				).run(as_dict=True)
-
-		return first_sle and first_sle[0] or None
-
 	def update_reserved_qty_for_production(self):
 		'''Update qty reserved for production from Production Item tables
 			in open work orders'''
@@ -107,13 +95,6 @@
 	frappe.db.add_unique("Bin", ["item_code", "warehouse"], constraint_name="unique_item_warehouse")
 
 
-def update_stock(bin_name, args, allow_negative_stock=False, via_landed_cost_voucher=False):
-	"""WARNING: This function is deprecated. Inline this function instead of using it."""
-	from erpnext.stock.stock_ledger import repost_current_voucher
-
-	repost_current_voucher(args, allow_negative_stock, via_landed_cost_voucher)
-	update_qty(bin_name, args)
-
 def get_bin_details(bin_name):
 	return frappe.db.get_value('Bin', bin_name, ['actual_qty', 'ordered_qty',
 	'reserved_qty', 'indented_qty', 'planned_qty', 'reserved_qty_for_production',
diff --git a/erpnext/stock/stock_balance.py b/erpnext/stock/stock_balance.py
index 6663458..62017e4 100644
--- a/erpnext/stock/stock_balance.py
+++ b/erpnext/stock/stock_balance.py
@@ -3,10 +3,9 @@
 
 
 import frappe
-from frappe.utils import cstr, flt, nowdate, nowtime
+from frappe.utils import cstr, flt, now, nowdate, nowtime
 
 from erpnext.controllers.stock_controller import create_repost_item_valuation_entry
-from erpnext.stock.utils import update_bin
 
 
 def repost(only_actual=False, allow_negative_stock=False, allow_zero_rate=False, only_bin=False):
@@ -175,6 +174,7 @@
 			bin.set(field, flt(value))
 			mismatch = True
 
+	bin.modified = now()
 	if mismatch:
 		bin.set_projected_qty()
 		bin.db_update()
@@ -227,8 +227,6 @@
 			"sle_id": sle_doc.name
 		})
 
-		update_bin(args)
-
 		create_repost_item_valuation_entry({
 			"item_code": d[0],
 			"warehouse": d[1],
diff --git a/erpnext/stock/utils.py b/erpnext/stock/utils.py
index c75c737..7263e39 100644
--- a/erpnext/stock/utils.py
+++ b/erpnext/stock/utils.py
@@ -206,16 +206,6 @@
 
 	return bin_obj
 
-def update_bin(args, allow_negative_stock=False, via_landed_cost_voucher=False):
-	"""WARNING: This function is deprecated. Inline this function instead of using it."""
-	from erpnext.stock.doctype.bin.bin import update_stock
-	is_stock_item = frappe.get_cached_value('Item', args.get("item_code"), 'is_stock_item')
-	if is_stock_item:
-		bin_name = get_or_make_bin(args.get("item_code"), args.get("warehouse"))
-		update_stock(bin_name, args, allow_negative_stock, via_landed_cost_voucher)
-	else:
-		frappe.msgprint(_("Item {0} ignored since it is not a stock item").format(args.get("item_code")))
-
 @frappe.whitelist()
 def get_incoming_rate(args, raise_error_if_no_rate=True):
 	"""Get Incoming Rate based on valuation method"""
diff --git a/erpnext/utilities/doctype/rename_tool/rename_tool.js b/erpnext/utilities/doctype/rename_tool/rename_tool.js
index 7823055..5553e44 100644
--- a/erpnext/utilities/doctype/rename_tool/rename_tool.js
+++ b/erpnext/utilities/doctype/rename_tool/rename_tool.js
@@ -13,6 +13,12 @@
 	},
 	refresh: function(frm) {
 		frm.disable_save();
+
+		frm.get_field("file_to_rename").df.options = {
+			restrictions: {
+				allowed_file_types: [".csv"],
+			},
+		};
 		if (!frm.doc.file_to_rename) {
 			frm.get_field("rename_log").$wrapper.html("");
 		}