Merge branch 'v4.x.x'
diff --git a/.travis.yml b/.travis.yml
index 6f33254..2001af4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@
   - sudo service mysql stop
   - sudo apt-get install python-software-properties
   - sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xcbcb082a1bb943db
-  - sudo add-apt-repository 'deb http://ftp.osuosl.org/pub/mariadb/repo/5.5/ubuntu precise main'
+  - sudo add-apt-repository 'deb http://ftp.osuosl.org/pub/mariadb/repo/10.0/ubuntu precise main'
   - sudo apt-get update
   - sudo apt-get purge -y mysql-common
   - sudo apt-get install mariadb-server mariadb-common libmariadbclient-dev
diff --git a/erpnext/__version__.py b/erpnext/__version__.py
index c41adc0..61e02d0 100644
--- a/erpnext/__version__.py
+++ b/erpnext/__version__.py
@@ -1,2 +1,2 @@
 from __future__ import unicode_literals
-__version__ = '4.25.1'
+__version__ = '4.25.2'
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.json b/erpnext/buying/doctype/purchase_order/purchase_order.json
index a57f544..28a50f5 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.json
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.json
@@ -389,6 +389,7 @@
    "fieldname": "advance_paid", 
    "fieldtype": "Currency", 
    "label": "Advance Paid", 
+   "no_copy": 1, 
    "permlevel": 0, 
    "print_hide": 1, 
    "read_only": 1
@@ -775,7 +776,7 @@
  "icon": "icon-file-text", 
  "idx": 1, 
  "is_submittable": 1, 
- "modified": "2014-11-27 17:27:38.839440", 
+ "modified": "2015-04-27 13:40:17.589085", 
  "modified_by": "Administrator", 
  "module": "Buying", 
  "name": "Purchase Order", 
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 7f3d002..57916db 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -5,7 +5,7 @@
 app_description = "Open Source Enterprise Resource Planning for Small and Midsized Organizations"
 app_icon = "icon-th"
 app_color = "#e74c3c"
-app_version = "4.25.1"
+app_version = "4.25.2"
 
 error_report_email = "support@erpnext.com"
 
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 60df4ce..bccbe79 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -98,3 +98,4 @@
 erpnext.patches.v4_2.repost_sle_for_si_with_no_warehouse
 erpnext.patches.v4_2.fix_recurring_orders
 erpnext.patches.v4_2.delete_gl_entries_for_cancelled_invoices
+erpnext.patches.v4_2.update_advance_paid
diff --git a/erpnext/patches/v4_2/update_advance_paid.py b/erpnext/patches/v4_2/update_advance_paid.py
new file mode 100644
index 0000000..818735a
--- /dev/null
+++ b/erpnext/patches/v4_2/update_advance_paid.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+	for dt in ("Sales Order", "Purchase Order"):
+		orders_with_advance = frappe.db.sql("""select name from `tab{0}` 
+			where docstatus < 2 and ifnull(advance_paid, 0) != 0""".format(dt), as_dict=1)
+			
+		for order in orders_with_advance:
+			frappe.get_doc(dt, order.name).set_total_advance_paid()
\ No newline at end of file
diff --git a/erpnext/selling/doctype/sales_order/sales_order.json b/erpnext/selling/doctype/sales_order/sales_order.json
index 4ffc603..1277e06 100644
--- a/erpnext/selling/doctype/sales_order/sales_order.json
+++ b/erpnext/selling/doctype/sales_order/sales_order.json
@@ -549,6 +549,7 @@
    "fieldname": "advance_paid", 
    "fieldtype": "Currency", 
    "label": "Advance Paid", 
+   "no_copy": 1, 
    "options": "Company:company:default_currency", 
    "permlevel": 0, 
    "print_hide": 1, 
@@ -1033,7 +1034,7 @@
  "idx": 1, 
  "is_submittable": 1, 
  "issingle": 0, 
- "modified": "2015-01-12 15:16:51.611467", 
+ "modified": "2015-04-27 13:39:50.229026", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Sales Order", 
diff --git a/setup.py b/setup.py
index b12ae36..f628662 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 import os
 
-version = "4.25.1"
+version = "4.25.2"
 
 with open("requirements.txt", "r") as f:
 	install_requires = f.readlines()