This issue originates out of netlify/team-dev#34 (internal link)

We should upgrade the minimal Node.js version to Node >=12.20.0 as the CLI is already dropping the support for Node.js version < 12 netlify/cli#3512.

In the CLI we had some hardcoding to check the edge handler versions are run at least with node 10.

 // the edge handlers plugin only works on node >= 10 const version = Number.parseInt(process.version.slice(1).split('.')[0]) const EDGE_HANDLER_MIN_VERSION = 10 

As we are moving forward with this the edge handlers plugin can drop the support and potentially update dependencies that where blocked by this.