Is node 14 still supported in v5?

[meecect]

Recently while trying to use this package in a meteor project, I received this warning:

npm WARN notsup Unsupported engine for [email protected]: wanted: {"node":">=16"} (current: {"node":"14.18.3","npm":"6.14.15"})
npm WARN notsup Not compatible with your version of node/npm: [email protected]

• [email protected]
  updated 1 package and audited 1415 packages in 17.35s

It did appear to install the packages, but when I try to do this:

import { createClient } from "webdav";

I get a build error:

W20241121-11:37:54.574(-6)? (STDERR) Error: Cannot find module 'webdav'

Is it truly not supported or am I importing it incorrectly?