* add changelog to readme.txt
* Add testing docs for release
* add some new commands to help with release testing phase
* Add testing notes for 3.0.0
* fix testing note typo
* updae notest to reference the new package-plugin:deploy script for use as part of the release process
* Add note about creating manual tag for the release.
* automate creation of dev tag for release.
* remove release branch from travis branches because we now do pull requests for releases
* remove duplicate back order badge for cart (https://github.com/woocommerce/woocommerce-blocks/pull/2890)
* update zip link in testing notes
* only update stable version in readme.txt if not a pre-release
* Add handling for conditional github release creation based on WP deploy question
* add distignore fir wp deploy builds
* Cart & Checkout: fix '0' visible when product stock was 0 and it allowed backorders (https://github.com/woocommerce/woocommerce-blocks/pull/2891)
* Create wordpress-deploy.yml
* fix cod not accounting for global rate values (https://github.com/woocommerce/woocommerce-blocks/pull/2894)
* ensure we’re only running checks for `wc_reserved_stock` table when necessary (https://github.com/woocommerce/woocommerce-blocks/pull/2895)
* update readme.txt changelog
* remove unnecesary variable definitions
* update github deploy script
* Bumping version strings to new version.
* add missing step for checking out code from tag
* fix exclusion for docker-compose.yml
* fix zip name (it differs from repository name)
Co-authored-by: Albert Juhé Lluveras <contact@albertjuhe.com>