The official release of CrowdSec v.1.0.X introduces several improvements to the previous version, including a major architectural change: the introduction of a local REST API.
This local API allows all components to communicate more efficiently to support more complex architectures, while keeping it simple for single-machines users. It also makes the creation of bouncers (the remediation component) much simpler and renders them more resilient to upcoming changes, which limits maintenance time.