* Add links to single routes in main index woocommerce/woocommerce-blocks#4473
* Footer
* Feedback template
* Remove footer from existing MD files
* Add doc footer script
* Apply script to all docs
* Fix examples
* add testing checklist
* add zip to file
* add changelog
* Bumping version strings to new version.
* remove version from composer
* fix version number in package.json
* pin wc to 4.3.3
* add jetpack constant to travis