WordPress plugins are version-based. You receive updates in your admin dashboard as soon as a new version update for a plugin is available.
For some plugins you might feel like the previous version was better than the current one. And then you may want to rollback the version changes for that specific plugin.
Same thing has happened to me when I updated one of the regularly used plugins on my sites. Its not that I got dissatisfied with the plugin. It was just a feature that bothered me for a whi...