Version 2.0.0
This is solely a compatibility update for broadway/broadway 1.0.0.
Please read their UPGRADE GUIDE to see what needs updating in your codebase.
Notice: Broadway has split out a bunch of packages from its main repository (dbal / elasticsearch / sagas); This package has opted to require only the new dbal package. If you depend on ElasticSearch you will need to require it yourself.
composer require broadway/read-model-elasticsearch