Added touch support to price filter widget using jquery ui touch punch
Added dependency of touch punch to wc-price-slider
Fixing currency position in reports
Fixing order notes date
renaming and moving abstract-wc-email file
removing all isntances of abstract from the WC_Email class
using WC_Email send method for all WC emails
Adds a woocommerce_add_to_cart_sold_individually_quantity filter

Additional control over the quantity added when a product is "sold
individually"
include original $quantity with
woocommerce_add_to_cart_solid_individually_quantity filter
new filter for adding custom 'action buttons' on the order_items metabox in the admin edit order screen
loushou
woocommerce_found_customer_details filter improvement

Adding $type_to_load attr to woocommerce_found_customer_details filter
[#6337] Return variation meta if it exists

includes some code standards cleanup
product meta box
product column thumbnail
category meta box and category column thumbnail
Added $user_id
Use 'no' to disable the gateway
Enable tooltip for woocommerce_wp_checkbox in metabox
Allow the use of the `desc_tip` value to add a tooltip to the checkbox
field as allowed by other metabox fields.
woocommerce_get_children filter from 2.2
Do not escape redirect url in form handler