chore(release): Bumped to Version 16.31.0

# [16.31.0](https://github.com/frappe/erpnext/compare/v16.30.0...v16.31.0) (2026-08-04)

### Bug Fixes

* **accounts receivable:** made territory field multi select (backport [#57322](https://github.com/frappe/erpnext/issues/57322)) ([#57346](https://github.com/frappe/erpnext/issues/57346)) ([9b452f1](9b452f12b7))
* **accounts:** fetch deferred invoice docs on non-empty `sales_docs` or `purchase_docs` in repost accounting ledger ([#57753](https://github.com/frappe/erpnext/issues/57753)) ([6153202](6153202231))
* **accounts:** skip party dashboard without invoice permission ([ee6955d](ee6955d56c))
* **accounts:** update AU standard chart of accounts (backport [#57145](https://github.com/frappe/erpnext/issues/57145)) ([#57608](https://github.com/frappe/erpnext/issues/57608)) ([1ea1ce1](1ea1ce15d0))
* allow custom remark on reversal journal entry ([b4dfca9](b4dfca9ef1))
* apply the supplier selection to this branch's own mapper module ([e5f8d0c](e5f8d0c84b))
* **assets:** add permission checks on whitelisted methods on `asset_capitalization` ([99f249b](99f249b1a0))
* **banking:** fetch company list from DB instead of boot (backport [#57731](https://github.com/frappe/erpnext/issues/57731)) ([#57739](https://github.com/frappe/erpnext/issues/57739)) ([ca60653](ca6065398c))
* do not fetch a random inventory account when multiple inventory accounts exist (backport [#57626](https://github.com/frappe/erpnext/issues/57626)) ([#57632](https://github.com/frappe/erpnext/issues/57632)) ([34cbd3c](34cbd3c8d5))
* drop row prefix in reserve stock message when row is unknown ([684ae4d](684ae4d762))
* escape data in multiple templates (backport [#57742](https://github.com/frappe/erpnext/issues/57742)) ([#57770](https://github.com/frappe/erpnext/issues/57770)) ([824ae57](824ae57e44))
* escape item code and UOM in the supplier dialog errors ([06a753f](06a753faf3))
* exclude transferred and consumed qty from dashboard reserved stock ([46317b0](46317b063a))
* filter Accounts Receivable by invoice sales partner (backport [#57628](https://github.com/frappe/erpnext/issues/57628)) ([#57648](https://github.com/frappe/erpnext/issues/57648)) ([0e46937](0e46937f60))
* guard against None row in get_stock_balance_for (backport [#57567](https://github.com/frappe/erpnext/issues/57567)) ([283ee6e](283ee6e07b))
* guard scio row lookup in stock entry items_add ([fb6c87d](fb6c87dd0c))
* **italy:** skip e-invoicing for opening invoices ([5e584d1](5e584d1cfb))
* **item_variant:** added permission checks on `enqueue_multiple_variant_creation` ([c7cf9d8](c7cf9d868b))
* keep the bulk supplier field to half the supplier selection dialog ([2c9db13](2c9db13041))
* label the items table in the supplier selection dialog ([187840b](187840b559))
* let Purchase Receipt cancel defer to Frappe's linked-document check (backport [#57592](https://github.com/frappe/erpnext/issues/57592)) ([#57597](https://github.com/frappe/erpnext/issues/57597)) ([16be0f0](16be0f0944))
* link the item and spell out the unit in the supplier dialog errors ([810b9ae](810b9ae28f))
* list the Purchase Orders created per supplier instead of opening one ([d2fe4b6](d2fe4b623c))
* **manufacturing:** reach the whole configurator from tree toolbar actions ([281e92f](281e92fb6e)), closes [#57773](https://github.com/frappe/erpnext/issues/57773)
* open the Purchase Order when the supplier selection creates only one ([e71cef0](e71cef02b3))
* **opportunity:** add validation for positive item quantities ([a9f969e](a9f969e942))
* **payment reconciliation:** correct supplier gain/loss posting ([dc907ad](dc907add40))
* **payment_request:** added permission checks on `resend_payment_email` ([fcbbb25](fcbbb251cf))
* **plant_floor:** add missing perm check on `get_stock_summary` (backport [#57667](https://github.com/frappe/erpnext/issues/57667)) ([#57670](https://github.com/frappe/erpnext/issues/57670)) ([7bc0475](7bc04752fc))
* **pos:** don't double-escape Item Group names in get_item_groups ([#57673](https://github.com/frappe/erpnext/issues/57673)) ([a5544d0](a5544d0bfb))
* preserve UOM conversion factor precision in transactions ([e5999b2](e5999b22c7))
* prevent duplicate shipping charges without cost center ([666b616](666b6167a1))
* **projects:** add project filter ([3ba8313](3ba83134af))
* **projects:** include on hold status in project filters and reports ([d104d8e](d104d8e723))
* **purchase:** reject purchase returns where every item has zero quantity ([032b922](032b922f0c))
* **quotation:** carry forward communications from opportunity at after_insert (backport [#57639](https://github.com/frappe/erpnext/issues/57639)) ([#57643](https://github.com/frappe/erpnext/issues/57643)) ([624a236](624a236f88))
* reject the same Material Request item twice in one supplier selection ([ea770f6](ea770f6a8e))
* resolve version 16 backport conflicts ([e98471d](e98471d9c9))
* resolve version-16 backport conflicts ([697f68d](697f68d1d2))
* respect child warehouse account override in Stock and Account Value Comparison ([#57552](https://github.com/frappe/erpnext/issues/57552)) ([ca657d2](ca657d2629))
* respect quantity precision in material transfer validation ([eb969a5](eb969a5866))
* **sales:** reject sales returns where every item has zero quantity ([aa71cd6](aa71cd695b))
* seed standard Item Groups under the existing tree root ([4ffa950](4ffa950aa3)), closes [#57581](https://github.com/frappe/erpnext/issues/57581)
* **selling:** don't require cancel and delete perms to remove items via Update Items (backport [#57419](https://github.com/frappe/erpnext/issues/57419)) ([#57601](https://github.com/frappe/erpnext/issues/57601)) ([04e1ca8](04e1ca8226))
* set Required By on Purchase Orders created per supplier ([f99d66d](f99d66d578))
* set reservation voucher_qty to voucher demand not reserved qty ([ecccedf](ecccedf0ed))
* source manually created asset value from valuation rate ([b556b01](b556b012f0))
* **stock:** accept every number a reading can be written as ([fccf122](fccf1220f6))
* **stock:** correct secondary item valuation across stock entry purposes ([4ed0374](4ed03748fe)), closes [#57732](https://github.com/frappe/erpnext/issues/57732) [#57735](https://github.com/frappe/erpnext/issues/57735) [#57736](https://github.com/frappe/erpnext/issues/57736) [#57737](https://github.com/frappe/erpnext/issues/57737) [#57738](https://github.com/frappe/erpnext/issues/57738)
* **stock:** keep manufactured item rate at zero when inputs are free  (backport [#57334](https://github.com/frappe/erpnext/issues/57334)) ([#57513](https://github.com/frappe/erpnext/issues/57513)) ([49924dd](49924ddd1d))
* **stock:** read quality inspection readings in the user's number format ([3b7fb68](3b7fb6851a))
* **stock:** resolve backport conflict in quality inspection imports ([656db1c](656db1c2fe))
* **stock:** scope over deliver/receive role check to delivery and receipt overflow ([4713ddd](4713ddd55b))
* **stock:** validate only the variant attributes that changed ([0013908](00139081f6))
* **stock:** validate over delivery/receipt allowance in stock settings ([3f3292c](3f3292ca4a))
* **stock:** value batched packed-item returns from the original bundle  (backport [#57327](https://github.com/frappe/erpnext/issues/57327)) ([#57511](https://github.com/frappe/erpnext/issues/57511)) ([c0ac8aa](c0ac8aaf86))
* sync translations from crowdin ([#57741](https://github.com/frappe/erpnext/issues/57741)) ([285aec3](285aec3164))
* update stock variance account logic which defaults to default expense ([#57656](https://github.com/frappe/erpnext/issues/57656)) ([d09c04a](d09c04a623))
* use payment entry posting date for received amount exchange rate (backport [#57660](https://github.com/frappe/erpnext/issues/57660)) ([#57663](https://github.com/frappe/erpnext/issues/57663)) ([5595d1e](5595d1ed2f))
* validate account frozen date ([17aeb0b](17aeb0b55b))
* warn about existing draft orders before the supplier selection creates more ([93331a1](93331a1cf0))

### Features

* adjust the ordered quantity in the supplier selection dialog ([2c8c375](2c8c375ca6))
* alert when Required By falls back to today ([1adeb66](1adeb66bdc))
* auto-fill subscription accounting dimensions from plan with item fallback (backport [#57615](https://github.com/frappe/erpnext/issues/57615)) ([#57622](https://github.com/frappe/erpnext/issues/57622)) ([ebba4e9](ebba4e9958))
* order only the items ticked in the supplier selection dialog ([d6ee543](d6ee5436b8))
* select a supplier per item when creating Purchase Orders from Material Request ([95f7810](95f7810948))
* set one supplier across every item in the supplier selection dialog ([9b647be](9b647bed5c))
* show the UOM alongside the quantity in the supplier selection dialog ([5aaefec](5aaefec747))
* status based bar colors in Work Order gantt view (backport [#57634](https://github.com/frappe/erpnext/issues/57634)) ([#57636](https://github.com/frappe/erpnext/issues/57636)) ([2d03d80](2d03d80269))

erpnext/__init__.py

@@ -6,7 +6,7 @@ import frappe
 from frappe.model.document import Document
 from frappe.utils.user import is_website_user
 
-__version__ = "16.26.2"
+__version__ = "16.31.0"
 
 
 def get_default_company(user=None):

erpnext/manufacturing/doctype/blanket_order/blanket_order.py

@@ -120,8 +120,8 @@ class BlanketOrder(Document):
 
 	def validate_item_qty(self):
 		for d in self.items:
-			if flt(d.qty) <= 0:
-				frappe.throw(_("Row {0}: Quantity must be greater than zero.").format(d.idx))
+			if flt(d.qty) < 0:
+				frappe.throw(_("Row {0}: Quantity cannot be negative.").format(d.idx))
 
 
 @frappe.whitelist()

erpnext/manufacturing/doctype/blanket_order/test_blanket_order.py

@@ -139,26 +139,6 @@ class TestBlanketOrder(ERPNextTestSuite):
 		bo = make_blanket_order(blanket_order_type="Purchasing", supplier=supplier, item_code=item_code)
 		self.assertEqual(bo.items[0].party_item_code, "SUPP-PART-1")
 
-	def test_blanket_order_zero_quantity(self):
-		bo = frappe.new_doc("Blanket Order")
-		bo.blanket_order_type = "Selling"
-		bo.company = "_Test Company"
-		bo.customer = "_Test Customer"
-		bo.from_date = today()
-		bo.to_date = add_months(today(), 12)
-
-		bo.append(
-			"items",
-			{
-				"item_code": "_Test Item",
-				"qty": 0,
-				"rate": 100,
-			},
-		)
-
-		with self.assertRaises(frappe.ValidationError):
-			bo.insert()
-
 
 def make_blanket_order(**args):
 	args = frappe._dict(args)

erpnext/stock/doctype/serial_and_batch_bundle/test_serial_and_batch_bundle.py

@@ -4,7 +4,7 @@
 import json
 
 import frappe
-from frappe.utils import add_days, add_to_date, flt, nowtime, today
+from frappe.utils import flt, nowtime, today
 
 from erpnext.stock.doctype.item.test_item import make_item
 from erpnext.stock.doctype.serial_and_batch_bundle.serial_and_batch_bundle import (
@@ -1601,190 +1601,3 @@ class TestSerialandBatchBundleLogic(ERPNextTestSuite):
 
 		self.assertNotIn(bundles[1], bundle_wise_serial_nos)
 		self.assertEqual(bundle_wise_serial_nos[bundles[0]], [serial_no])
-
-	@ERPNextTestSuite.change_settings(
-		"Stock Settings", {"auto_create_serial_and_batch_bundle_for_outward": 1}
-	)
-	def test_batchwise_valuation_for_same_posting_datetime_entries(self):
-		# an inward at a different rate and multiple outward rows with the same
-		# item and warehouse share the same posting datetime, the tie-breaking
-		# must include the same-timestamp entries which are already part of the
-		# ledger and must not let the outward rows count each other
-		item_code = make_item(
-			"Test Batchwise Same Posting Datetime Item 1",
-			properties={
-				"is_stock_item": 1,
-				"has_batch_no": 1,
-				"create_new_batch": 1,
-				"batch_number_series": "TBSPD-ITEM1-.#####",
-				"valuation_method": "FIFO",
-			},
-		).name
-
-		warehouse = "_Test Warehouse - _TC"
-
-		receipt = make_stock_entry(
-			item_code=item_code,
-			qty=10,
-			rate=100,
-			target=warehouse,
-			posting_date=add_days(today(), -5),
-			posting_time="12:00:00",
-		)
-
-		batch_no = get_batch_from_bundle(receipt.items[0].serial_and_batch_bundle)
-		self.assertTrue(frappe.db.get_value("Batch", batch_no, "use_batchwise_valuation"))
-
-		# same posting datetime as the outward rows below, at a different rate
-		make_stock_entry(
-			item_code=item_code,
-			qty=20,
-			rate=250,
-			target=warehouse,
-			batch_no=batch_no,
-			use_serial_batch_fields=1,
-			posting_date=add_days(today(), -3),
-			posting_time="12:00:00",
-		)
-
-		issue = make_stock_entry(
-			item_code=item_code,
-			qty=2,
-			source=warehouse,
-			posting_date=add_days(today(), -3),
-			posting_time="12:00:00",
-			do_not_save=True,
-		)
-
-		for qty in [3, 4]:
-			issue.append(
-				"items",
-				{
-					"item_code": item_code,
-					"s_warehouse": warehouse,
-					"qty": qty,
-					"conversion_factor": 1,
-				},
-			)
-
-		issue.save()
-		issue.submit()
-
-		# (10 * 100 + 20 * 250) / 30 = 200
-		self.assert_batchwise_outgoing_rate(item_code, outgoing_rate=200.0, balance_value=4200.0)
-
-		# backdated receipt reposts the same posting datetime cluster
-		make_stock_entry(
-			item_code=item_code,
-			qty=10,
-			rate=100,
-			target=warehouse,
-			batch_no=batch_no,
-			use_serial_batch_fields=1,
-			posting_date=add_days(today(), -4),
-			posting_time="12:00:00",
-		)
-
-		# (20 * 100 + 20 * 250) / 40 = 175
-		self.assert_batchwise_outgoing_rate(item_code, outgoing_rate=175.0, balance_value=5425.0)
-
-	@ERPNextTestSuite.change_settings(
-		"Stock Settings", {"auto_create_serial_and_batch_bundle_for_outward": 1}
-	)
-	def test_batchwise_valuation_when_bundle_created_before_the_sle(self):
-		# a bundle can be created (drafted) much before / after its SLE, the
-		# tie-breaking for the same posting datetime entries must follow the
-		# SLE creation and not the bundle creation
-		item_code = make_item(
-			"Test Batchwise Same Posting Datetime Item 2",
-			properties={
-				"is_stock_item": 1,
-				"has_batch_no": 1,
-				"create_new_batch": 1,
-				"batch_number_series": "TBSPD-ITEM2-.#####",
-				"valuation_method": "FIFO",
-			},
-		).name
-
-		warehouse = "_Test Warehouse - _TC"
-
-		receipt = make_stock_entry(
-			item_code=item_code,
-			qty=10,
-			rate=100,
-			target=warehouse,
-			posting_date=add_days(today(), -5),
-			posting_time="12:00:00",
-		)
-
-		batch_no = get_batch_from_bundle(receipt.items[0].serial_and_batch_bundle)
-
-		# inward at a different rate, same posting datetime as the outward below
-		inward = make_stock_entry(
-			item_code=item_code,
-			qty=10,
-			rate=200,
-			target=warehouse,
-			batch_no=batch_no,
-			use_serial_batch_fields=1,
-			posting_date=add_days(today(), -3),
-			posting_time="12:00:00",
-		)
-
-		outward = make_stock_entry(
-			item_code=item_code,
-			qty=10,
-			source=warehouse,
-			posting_date=add_days(today(), -3),
-			posting_time="12:00:00",
-		)
-
-		# simulate the inward's bundle drafted after the outward's SLE, the
-		# bundle creation timeline no longer matches the SLE creation timeline
-		outward_sle_creation = frappe.db.get_value(
-			"Stock Ledger Entry",
-			{"voucher_no": outward.name, "is_cancelled": 0},
-			"creation",
-		)
-
-		frappe.db.set_value(
-			"Serial and Batch Bundle",
-			inward.items[0].serial_and_batch_bundle,
-			"creation",
-			add_to_date(outward_sle_creation, minutes=30),
-			update_modified=False,
-		)
-
-		repost = frappe.get_doc(
-			{
-				"doctype": "Repost Item Valuation",
-				"based_on": "Item and Warehouse",
-				"item_code": item_code,
-				"warehouse": warehouse,
-				"posting_date": add_days(today(), -6),
-				"posting_time": "00:00:00",
-				"allow_negative_stock": 1,
-			}
-		)
-
-		repost.submit()
-
-		# (10 * 100 + 10 * 200) / 20 = 150, the inward precedes the outward as
-		# per the SLE creation even though its bundle was created afterwards
-		self.assert_batchwise_outgoing_rate(item_code, outgoing_rate=150.0, balance_value=1500.0)
-
-	def assert_batchwise_outgoing_rate(self, item_code, outgoing_rate, balance_value):
-		sl_entries = frappe.get_all(
-			"Stock Ledger Entry",
-			filters={"item_code": item_code, "is_cancelled": 0},
-			fields=["actual_qty", "stock_value_difference", "stock_value"],
-			order_by="posting_datetime, creation",
-		)
-
-		for sle in sl_entries:
-			if sle.actual_qty > 0:
-				continue
-
-			self.assertEqual(flt(sle.stock_value_difference, 2), flt(sle.actual_qty * outgoing_rate, 2))
-
-		self.assertEqual(flt(sl_entries[-1].stock_value, 2), flt(balance_value, 2))

erpnext/stock/serial_batch_bundle.py

@@ -841,45 +841,14 @@ class BatchNoValuation(DeprecatedBatchNoValuation):
 
 		child = frappe.qb.DocType("Serial and Batch Entry")
 
-		sle_creation = self.sle.creation if self.sle.get("name") else None
-		if not self.sle.get("name") and self.sle.get("serial_and_batch_bundle"):
-			sle_creation = frappe.db.get_value(
-				"Stock Ledger Entry",
-				{"serial_and_batch_bundle": self.sle.serial_and_batch_bundle, "is_cancelled": 0},
-				"creation",
-			)
-
 		timestamp_condition = ""
 		if self.sle.posting_datetime:
 			timestamp_condition = child.posting_datetime < self.sle.posting_datetime
 
-			sle_table = frappe.qb.DocType("Stock Ledger Entry")
-			if sle_creation:
-				# bundle creation and SLE creation are different timelines (a
-				# bundle can be created much before its SLE), so break the tie
-				# using the creation of the bundle's own SLE
-				tie_condition = ExistsCriterion(
-					frappe.qb.from_(sle_table)
-					.select(sle_table.name)
-					.where(
-						(sle_table.serial_and_batch_bundle == child.parent)
-						& (sle_table.is_cancelled == 0)
-						& (sle_table.creation < sle_creation)
-					)
+			if self.sle.creation:
+				timestamp_condition |= (child.posting_datetime == self.sle.posting_datetime) & (
+					child.creation < self.sle.creation
 				)
-			else:
-				# the current entry is not yet in the ledger and will get the
-				# latest creation, so the same-timestamp entries which are
-				# already in the ledger precede it
-				tie_condition = ExistsCriterion(
-					frappe.qb.from_(sle_table)
-					.select(sle_table.name)
-					.where(
-						(sle_table.serial_and_batch_bundle == child.parent) & (sle_table.is_cancelled == 0)
-					)
-				)
-
-			timestamp_condition |= (child.posting_datetime == self.sle.posting_datetime) & tie_condition
 
 		query = (
 			frappe.qb.from_(child)