Like requested in https://github.com/travis-ci/travis-ci/issues/5024, it would be great to have a direct link to the latest branch. Currently it’s possible to get the badge generated for a specific version (e.g. https://api.travis-ci.org/exozet/docker-php-fpm.svg?branch=release/7.2 but it’s not possible to do e.g. this https://travis-ci.org/exozet/docker-php-fpm?branch=release/7.2 and show only the current build of branch release/7.2)
