chore: Remove unsupported doctype attribute

fix: allow zero valuation rate

erpnext/accounts/doctype/currency_exchange_settings/currency_exchange_settings.json

@@ -104,7 +104,7 @@
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2025-11-25 13:03:41.896424",
+ "modified": "2026-03-23 21:16:41.896424",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Currency Exchange Settings",
@@ -141,7 +141,6 @@
    "write": 1
   }
  ],
- "row_format": "Dynamic",
  "sort_field": "creation",
  "sort_order": "DESC",
  "states": [],

erpnext/stock/stock_ledger.py

@@ -991,7 +991,7 @@ class update_entries_after:
 				# else it remains the same as that of previous entry
 				self.wh_data.valuation_rate = new_stock_value / new_stock_qty
 
-		if not self.wh_data.valuation_rate and sle.voucher_detail_no:
+		if self.wh_data.valuation_rate is None and sle.voucher_detail_no:
 			allow_zero_rate = self.check_if_allow_zero_valuation_rate(sle.voucher_type, sle.voucher_detail_no)
 			if not allow_zero_rate:
 				self.wh_data.valuation_rate = self.get_fallback_rate(sle)

erpnext/templates/pages/help.html

@@ -8,7 +8,7 @@
 	<form action="/search_help" style="display: flex;">
 	<input name='q' class='form-control' type='text'
 		style='max-width: 400px; display: inline-block; margin-right: 10px;'
-		value='{{ frappe.form_dict.q or ''}}'
+		value='{{ (frappe.form_dict.q or '') | e }}'
 		{% if not frappe.form_dict.q%}placeholder="{{ _("What do you need help with?") }}"{% endif %}>
 	<input type='submit'
 		class='btn btn-sm btn-light btn-search' value="{{ _("Search") }}">