diff --git a/erpnext/accounts/doctype/accounts_settings/accounts_settings.json b/erpnext/accounts/doctype/accounts_settings/accounts_settings.json
index 41f9ce0..a3c29b6 100644
--- a/erpnext/accounts/doctype/accounts_settings/accounts_settings.json
+++ b/erpnext/accounts/doctype/accounts_settings/accounts_settings.json
@@ -21,6 +21,7 @@
   "book_asset_depreciation_entry_automatically",
   "add_taxes_from_item_tax_template",
   "automatically_fetch_payment_terms",
+  "delete_linked_ledger_entries",
   "deferred_accounting_settings_section",
   "automatically_process_deferred_accounting_entry",
   "book_deferred_entries_based_on",
@@ -219,6 +220,12 @@
    "fieldtype": "Select",
    "label": "Book Deferred Entries Based On",
    "options": "Days\nMonths"
+  },
+  {
+   "default": "0",
+   "fieldname": "delete_linked_ledger_entries",
+   "fieldtype": "Check",
+   "label": "Delete Accounting and Stock Ledger Entries on deletion of Transaction"
   }
  ],
  "icon": "icon-cog",
@@ -226,7 +233,7 @@
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2020-10-13 11:32:52.268826",
+ "modified": "2021-01-05 13:04:00.118892",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Accounts Settings",
@@ -254,4 +261,4 @@
  "sort_field": "modified",
  "sort_order": "ASC",
  "track_changes": 1
-}
+}
\ No newline at end of file
diff --git a/erpnext/accounts/doctype/sales_taxes_and_charges_template/sales_taxes_and_charges_template.py b/erpnext/accounts/doctype/sales_taxes_and_charges_template/sales_taxes_and_charges_template.py
index b46de6c..429a9f3 100644
--- a/erpnext/accounts/doctype/sales_taxes_and_charges_template/sales_taxes_and_charges_template.py
+++ b/erpnext/accounts/doctype/sales_taxes_and_charges_template/sales_taxes_and_charges_template.py
@@ -34,6 +34,9 @@
 
 	validate_disabled(doc)
 
+	# Validate with existing taxes and charges template for unique tax category
+	validate_for_tax_category(doc)
+
 	for tax in doc.get("taxes"):
 		validate_taxes_and_charges(tax)
 		validate_inclusive_tax(tax, doc)
@@ -41,3 +44,7 @@
 def validate_disabled(doc):
 	if doc.is_default and doc.disabled:
 		frappe.throw(_("Disabled template must not be default template"))
+
+def validate_for_tax_category(doc):
+	if frappe.db.exists(doc.doctype, {"company": doc.company, "tax_category": doc.tax_category, "disabled": 0}):
+		frappe.throw(_("A template with tax category {0} already exists. Only one template is allowed with each tax category").format(frappe.bold(doc.tax_category)))
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.js b/erpnext/buying/doctype/purchase_order/purchase_order.js
index 14534ef..83efa66 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.js
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.js
@@ -381,7 +381,7 @@
 						material_request_type: "Purchase",
 						docstatus: 1,
 						status: ["!=", "Stopped"],
-						per_ordered: ["<", 99.99],
+						per_ordered: ["<", 100],
 						company: me.frm.doc.company
 					}
 				})
diff --git a/erpnext/buying/doctype/request_for_quotation/request_for_quotation.js b/erpnext/buying/doctype/request_for_quotation/request_for_quotation.js
index e537771..b76c378 100644
--- a/erpnext/buying/doctype/request_for_quotation/request_for_quotation.js
+++ b/erpnext/buying/doctype/request_for_quotation/request_for_quotation.js
@@ -224,7 +224,7 @@
 							material_request_type: "Purchase",
 							docstatus: 1,
 							status: ["!=", "Stopped"],
-							per_ordered: ["<", 99.99],
+							per_ordered: ["<", 100],
 							company: me.frm.doc.company
 						}
 					})
@@ -280,7 +280,7 @@
 								material_request_type: "Purchase",
 								docstatus: 1,
 								status: ["!=", "Stopped"],
-								per_ordered: ["<", 99.99]
+								per_ordered: ["<", 100]
 							}
 						});
 						dialog.hide();
diff --git a/erpnext/buying/doctype/supplier_quotation/supplier_quotation.js b/erpnext/buying/doctype/supplier_quotation/supplier_quotation.js
index a3b2085..a0187b0 100644
--- a/erpnext/buying/doctype/supplier_quotation/supplier_quotation.js
+++ b/erpnext/buying/doctype/supplier_quotation/supplier_quotation.js
@@ -44,7 +44,7 @@
 							material_request_type: "Purchase",
 							docstatus: 1,
 							status: ["!=", "Stopped"],
-							per_ordered: ["<", 99.99],
+							per_ordered: ["<", 100],
 							company: me.frm.doc.company
 						}
 					})
diff --git a/erpnext/controllers/accounts_controller.py b/erpnext/controllers/accounts_controller.py
index 0f1aa23..b9bfbaf 100644
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -118,6 +118,12 @@
 	
 	def before_cancel(self):
 		validate_einvoice_fields(self)
+	
+	def on_trash(self):
+		# delete sl and gl entries on deletion of transaction
+		if frappe.db.get_single_value('Accounts Settings', 'delete_linked_ledger_entries'):
+			frappe.db.sql("delete from `tabGL Entry` where voucher_type=%s and voucher_no=%s", (self.doctype, self.name))
+			frappe.db.sql("delete from `tabStock Ledger Entry` where voucher_type=%s and voucher_no=%s", (self.doctype, self.name))
 
 	def validate_deferred_start_and_end_date(self):
 		for d in self.items:
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 14377e1..1c20555 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -416,9 +416,6 @@
 	'Italy': {
 		'erpnext.controllers.taxes_and_totals.update_itemised_tax_data': 'erpnext.regional.italy.utils.update_itemised_tax_data',
 		'erpnext.controllers.accounts_controller.validate_regional': 'erpnext.regional.italy.utils.sales_invoice_validate',
-	},
-	'Germany': {
-		'erpnext.controllers.accounts_controller.validate_regional': 'erpnext.regional.germany.accounts_controller.validate_regional',
 	}
 }
 user_privacy_documents = [
diff --git a/erpnext/hr/doctype/shift_assignment/shift_assignment.py b/erpnext/hr/doctype/shift_assignment/shift_assignment.py
index 2c385e8..ab65260 100644
--- a/erpnext/hr/doctype/shift_assignment/shift_assignment.py
+++ b/erpnext/hr/doctype/shift_assignment/shift_assignment.py
@@ -88,7 +88,7 @@
 
 def add_assignments(events, start, end, conditions=None):
 	query = """select name, start_date, end_date, employee_name,
-		employee, docstatus
+		employee, docstatus, shift_type
 		from `tabShift Assignment` where
 		start_date >= %(start_date)s
 		or end_date <=  %(end_date)s
@@ -97,18 +97,40 @@
 	if conditions:
 		query += conditions
 
-	for d in frappe.db.sql(query, {"start_date":start, "end_date":end}, as_dict=True):
-		e = {
-			"name": d.name,
-			"doctype": "Shift Assignment",
-			"start_date": d.start_date,
-			"end_date": d.end_date if d.end_date else nowdate(),
-			"title": cstr(d.employee_name) + ": "+ \
-				cstr(d.shift_type),
-			"docstatus": d.docstatus
-		}
-		if e not in events:
-			events.append(e)
+	records = frappe.db.sql(query, {"start_date":start, "end_date":end}, as_dict=True)
+	shift_timing_map = get_shift_type_timing([d.shift_type for d in records])
+
+	for d in records:
+		daily_event_start = d.start_date
+		daily_event_end = d.end_date if d.end_date else getdate()
+		delta = timedelta(days=1)
+		while daily_event_start <= daily_event_end:
+			start_timing = frappe.utils.get_datetime(daily_event_start)+ shift_timing_map[d.shift_type]['start_time']
+			end_timing = frappe.utils.get_datetime(daily_event_start)+ shift_timing_map[d.shift_type]['end_time']
+			daily_event_start += delta
+			e = {
+				"name": d.name,
+				"doctype": "Shift Assignment",
+				"start_date": start_timing,
+				"end_date": end_timing,
+				"title": cstr(d.employee_name) + ": "+ \
+					cstr(d.shift_type),
+				"docstatus": d.docstatus,
+				"allDay": 0
+			}
+			if e not in events:
+				events.append(e)
+
+	return events
+
+def get_shift_type_timing(shift_types):
+	shift_timing_map = {}
+	data = frappe.get_all("Shift Type", filters = {"name": ("IN", shift_types)}, fields = ['name', 'start_time', 'end_time'])
+
+	for d in data:
+		shift_timing_map[d.name] = d
+
+	return shift_timing_map
 
 
 def get_employee_shift(employee, for_date=nowdate(), consider_default_shift=False, next_shift_direction=None):
diff --git a/erpnext/hr/doctype/shift_assignment/shift_assignment_calendar.js b/erpnext/hr/doctype/shift_assignment/shift_assignment_calendar.js
index 17a986d..bb692e1 100644
--- a/erpnext/hr/doctype/shift_assignment/shift_assignment_calendar.js
+++ b/erpnext/hr/doctype/shift_assignment/shift_assignment_calendar.js
@@ -6,14 +6,8 @@
 		"start": "start_date",
 		"end": "end_date",
 		"id": "name",
-		"docstatus": 1
-	},
-	options: {
-		header: {
-			left: 'prev,next today',
-			center: 'title',
-			right: 'month'
-		}
+		"docstatus": 1,
+		"allDay": "allDay",
 	},
 	get_events_method: "erpnext.hr.doctype.shift_assignment.shift_assignment.get_events"
 }
\ No newline at end of file
diff --git a/erpnext/regional/germany/accounts_controller.py b/erpnext/regional/germany/accounts_controller.py
deleted file mode 100644
index 7f76493..0000000
--- a/erpnext/regional/germany/accounts_controller.py
+++ /dev/null
@@ -1,53 +0,0 @@
-import frappe
-from frappe import _
-from frappe import msgprint
-
-
-REQUIRED_FIELDS = {
-	"Sales Invoice": [
-		{
-			"field_name": "company_address",
-			"regulation": "§ 14 Abs. 4 Nr. 1 UStG"
-		},
-		{
-			"field_name": "company_tax_id",
-			"regulation": "§ 14 Abs. 4 Nr. 2 UStG"
-		},
-		{
-			"field_name": "taxes",
-			"regulation": "§ 14 Abs. 4 Nr. 8 UStG"
-		},
-		{
-			"field_name": "customer_address",
-			"regulation": "§ 14 Abs. 4 Nr. 1 UStG",
-			"condition": "base_grand_total > 250"
-		}
-	]
-}
-
-
-def validate_regional(doc):
-	"""Check if required fields for this document are present."""
-	required_fields = REQUIRED_FIELDS.get(doc.doctype)
-	if not required_fields:
-		return
-
-	meta = frappe.get_meta(doc.doctype)
-	field_map = {field.fieldname: field.label for field in meta.fields}
-
-	for field in required_fields:
-		condition = field.get("condition")
-		if condition and not frappe.safe_eval(condition, doc.as_dict()):
-			continue
-
-		field_name = field.get("field_name")
-		regulation = field.get("regulation")
-		if field_name and not doc.get(field_name):
-			missing(field_map.get(field_name), regulation)
-
-
-def missing(field_label, regulation):
-	"""Notify the user that a required field is missing."""
-	translated_msg = _('Remember to set {field_label}. It is required by {regulation}.', context='Specific for Germany. Example: Remember to set Company Tax ID. It is required by § 14 Abs. 4 Nr. 2 UStG.') # noqa: E501
-	formatted_msg = translated_msg.format(field_label=frappe.bold(_(field_label)), regulation=regulation)
-	msgprint(formatted_msg)
diff --git a/erpnext/regional/germany/test_accounts_controller.py b/erpnext/regional/germany/test_accounts_controller.py
deleted file mode 100644
index 8bd378c..0000000
--- a/erpnext/regional/germany/test_accounts_controller.py
+++ /dev/null
@@ -1,12 +0,0 @@
-import frappe
-import unittest
-from erpnext.regional.germany.accounts_controller import validate_regional
-
-
-class TestAccountsController(unittest.TestCase):
-
-	def setUp(self):
-		self.sales_invoice = frappe.get_last_doc('Sales Invoice')
-
-	def test_validate_regional(self):
-		validate_regional(self.sales_invoice)
diff --git a/erpnext/regional/report/gstr_1/gstr_1.py b/erpnext/regional/report/gstr_1/gstr_1.py
index ad3de5f..96dc3f7 100644
--- a/erpnext/regional/report/gstr_1/gstr_1.py
+++ b/erpnext/regional/report/gstr_1/gstr_1.py
@@ -255,15 +255,16 @@
 
 						for item_code, tax_amounts in item_wise_tax_detail.items():
 							tax_rate = tax_amounts[0]
-							if cgst_or_sgst:
-								tax_rate *= 2
-								if parent not in self.cgst_sgst_invoices:
-									self.cgst_sgst_invoices.append(parent)
+							if tax_rate:
+								if cgst_or_sgst:
+									tax_rate *= 2
+									if parent not in self.cgst_sgst_invoices:
+										self.cgst_sgst_invoices.append(parent)
 
-							rate_based_dict = self.items_based_on_tax_rate\
-								.setdefault(parent, {}).setdefault(tax_rate, [])
-							if item_code not in rate_based_dict:
-								rate_based_dict.append(item_code)
+								rate_based_dict = self.items_based_on_tax_rate\
+									.setdefault(parent, {}).setdefault(tax_rate, [])
+								if item_code not in rate_based_dict:
+									rate_based_dict.append(item_code)
 					except ValueError:
 						continue
 		if unidentified_gst_accounts:
diff --git a/erpnext/stock/doctype/material_request/material_request_list.js b/erpnext/stock/doctype/material_request/material_request_list.js
index 0d70958..de7a3d0 100644
--- a/erpnext/stock/doctype/material_request/material_request_list.js
+++ b/erpnext/stock/doctype/material_request/material_request_list.js
@@ -1,9 +1,10 @@
 frappe.listview_settings['Material Request'] = {
 	add_fields: ["material_request_type", "status", "per_ordered", "per_received", "transfer_status"],
 	get_indicator: function(doc) {
-		if(doc.status=="Stopped") {
+		var precision = frappe.defaults.get_default("float_precision");
+		if (doc.status=="Stopped") {
 			return [__("Stopped"), "red", "status,=,Stopped"];
-		} else if(doc.transfer_status && doc.docstatus != 2) {
+		} else if (doc.transfer_status && doc.docstatus != 2) {
 			if (doc.transfer_status == "Not Started") {
 				return [__("Not Started"), "orange"];
 			} else if (doc.transfer_status == "In Transit") {
@@ -11,14 +12,14 @@
 			} else if (doc.transfer_status == "Completed") {
 				return [__("Completed"), "green"];
 			}
-		} else if(doc.docstatus==1 && flt(doc.per_ordered, 2) == 0) {
+		} else if (doc.docstatus==1 && flt(doc.per_ordered, precision) == 0) {
 			return [__("Pending"), "orange", "per_ordered,=,0"];
-		}  else if(doc.docstatus==1 && flt(doc.per_ordered, 2) < 100) {
+		}  else if (doc.docstatus==1 && flt(doc.per_ordered, precision) < 100) {
 			return [__("Partially ordered"), "yellow", "per_ordered,<,100"];
-		} else if(doc.docstatus==1 && flt(doc.per_ordered, 2) == 100) {
-			if (doc.material_request_type == "Purchase" && flt(doc.per_received, 2) < 100 && flt(doc.per_received, 2) > 0) {
+		} else if (doc.docstatus==1 && flt(doc.per_ordered, precision) == 100) {
+			if (doc.material_request_type == "Purchase" && flt(doc.per_received, precision) < 100 && flt(doc.per_received, precision) > 0) {
 				return [__("Partially Received"), "yellow", "per_received,<,100"];
-			} else if (doc.material_request_type == "Purchase" && flt(doc.per_received, 2) == 100) {
+			} else if (doc.material_request_type == "Purchase" && flt(doc.per_received, precision) == 100) {
 				return [__("Received"), "green", "per_received,=,100"];
 			} else if (doc.material_request_type == "Purchase") {
 				return [__("Ordered"), "green", "per_ordered,=,100"];
diff --git a/erpnext/templates/includes/macros.html b/erpnext/templates/includes/macros.html
index ea6b00f..5d8ee5c 100644
--- a/erpnext/templates/includes/macros.html
+++ b/erpnext/templates/includes/macros.html
@@ -40,7 +40,7 @@
 		<div class="col-md-{{ section.column_value }} mb-4">
 			<div class="card h-100 justify-content-between">
 				{% if card.image %}
-				<div class="website-image-lazy" data-class="card-img-top h-100" data-src="{{ card.image }}" data-alt="{{ card.title }}"></div>
+				<div class="website-image-lazy" data-class="card-img-top h-75" data-src="{{ card.image }}" data-alt="{{ card.title }}"></div>
 				{% endif %}
 				<div class="card-body">
 					<h5 class="card-title">{{ card.title }}</h5>