Allow home_url() to determine the scheme
Included method to define a link format for a transaction ID, set transaction ID manually, and tweaked display.
Merge pull request #5745 from claudiosmweb/4164-feature-products-api

Products API - PUT/POST/DELETE
guaranteed that variations have unique sku, closes #5712
Remove diff code block from wc-customer
fixed some coding standards in includes/admin/meta-boxes/class-wc-meta-box-product-data.php
Merge pull request #5555 from toddlahman/master

Confirm buffer is not empty before erasing
Tweak get_availability
Updated pot files
Merge pull request #5750 from claudiosmweb/5712-fix-variation-sku

Unique sku in variation level
Merge pull request #5733 from claudiosmweb/5732-fix-wp-comments-count

Remove order notes from wp_count_comments() function
introduces the wp_product_has_unique_sku() function
fixed the wc_product_has_unique_sku() function name
added woocommerce support information in system status page
introduces the wc_get_core_supported_themes() function
Merge pull request #5754 from claudiosmweb/5753-feature-system-status-theme-support

Add theme support to system status page
Merge pull request #5752 from claudiosmweb/feature-wc-check-for-unique-sku-function

Introduces the wc_product_has_unique_sku() function
Corrected duplicated settings_page() content

Replaced duplicated call to `array( $this, 'settings_page' )` with `null` to prevent the HTML from being printed to the admin settings twice.
LESS Typos

:D
pre_get_posts is an action