v0.1.1
A Composer install no longer carries what only a contributor needs.
Composer takes the archive GitHub builds with git archive, which reads .gitattributes
and nothing else. .distignore is a wp-cli convention, read when publishing to
WordPress.org, and Composer never sees it — so an install pulled tests, CI configuration,
PHPUnit and PHPCS settings, the React sources and yarn.lock.
81 files and 1040 KB become 56 files and 280 KB: what an install from WordPress.org
receives, plus composer.json, which Composer needs the package to declare itself with.
Nothing about how the plugin behaves has changed.