Added touch support to price filter widget using jquery ui touch punch
Added dependency of touch punch to wc-price-slider
Fix for issue #6193 - loop through data- attributes for form submission data instead of hard coded
Fixed indentation for fix #6193
Adding endpoints in Appearance > Menus
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
Moved description and tip generation to function

This would allow plugins to easily generate the necessary HTML for the
tooltips and field descriptions when implementing their own custom
setting field types.
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