Coen Jacobs

Emails author when pending post is published. This can be useful for sites with multiple authors where editors publish content written by authors.

Email Author On Publish

Emails author when pending post is published.

Fresh-Media

In previous versions of WooCommerce, when an order status changed from pending to cancelled, an email notification was sent automatically. 
In WooCommerce 3.0.8, however, they’ve removed this (see <a href="https://github.com/woocommerce/woocommerce/blob/master/CHANGELOG.txt" rel="nofollow ugc">changelog</a>).
This (very) simple plugin brings back this email.
Thanks to @lomars for the code he shared on <a href="https://stackoverflow.com/questions/45732404/send-an-email-notification-when-order-status-change-from-pending-to-cancelled" rel="nofollow ugc">this</a> Stack Overflow question.

WooCommerce Order Pending To Cancelled Email

A really useful plugin althougth it is a really simple one.

A lot of poetry in so few lines of code!

Thank you

As simple as useful

Brings back the email notification when an order status changes from pending to cancelled.

Email Author On Publish vs WooCommerce Order Pending To Cancelled Email