The latest on the WordPress fight over trademarks and open source

In late September, Automattic CEO and WordPress cofounder Matt Mullenweg started a public dispute with the hosting provider WP Engine, calling the company “a cancer to WordPress.” He accused WP Engine of not contributing enough to the WordPress ecosystem and profiting off of trademark confusion. As a result, WP Engine was blocked from accessing WordPress.org’s servers.

Automattic has since sent a cease and desist order to WP Engine to stop it from using its trademarks, while WP Engine has followed up with a lawsuit that accuses Automattic and Mullenweg of extortion.

The series of events set off a public battle that calls into question the boundaries between WordPress.com host Automattic, the WordPress open-source project, and the nonprofit that’s behind it.

Here’s all the latest news so far.