Use get_the_title() instead of $post->title, because there could be 'the_title' filters
Add  array to woocommerce_downloadable_file_permission_format
Merge pull request #3825 from ragulka/file-permissions-format-filter-data

Add $data array to woocommerce_downloadable_file_permission_format
Wrong checked var
lang closes #3824
Added Russian Rubles to PayPal valid currencies list
Merge branch 'master' of https://github.com/woothemes/woocommerce
Merge pull request #3823 from tivnet/master

Use get_the_title() instead of $post->title
Fix for submitting comments
WOOCOMMERCE_DELIMITER constant. Closes #3476.
is_in_stock uses notify_no_stock_amount option. Closes #3446.
Allow access to admin-post Closes #3814
Fix variation saving and notices
Prevent variable products without variations from being posted and show error in admin. Closes #3763
Filterable get_base_postcode and _city methods used for base taxes. Closes #3810
wp_insert_post should have true as $wp_error parameter

Add `true` as $wp_error parameter for wp_insert_post, otherwise it returns zero instead of a WP_Error object and the checkout process is not stopped.

@mikejolley - the messages from WP_Error are not displayed or logged, making debugging this difficult. Maybe we should check WP_DEBUG and display the message if it is set to true? either that or actually use the logger in WooCommerce for the first time?
Changelog update for PR #3827
Add new 'woocommerce_pre_payment_complete' action

And an action to fire when order status != pending|on-hold|failed
woocommerce.php PHPDoc cleanup: correct @returns and @deprecated markup
Merge pull request #3830 from tivnet/master

woocommerce.php PHPDoc cleanup: correct @returns and @deprecated markup