Adding engines field to warn the user about node compatibility per https://docs.npmjs.com/files/package.json#engines
Adding engines field to warn the user about node compatibility per https://docs.npmjs.com/files/package.json#engines

jzjzjzj/node-capnp,kentonv/node-capnp,kentonv/node-capnp,martindale/node-capnp,jzjzjzj/node-capnp,martindale/node-capnp,kentonv/node-capnp,jzjzjzj/node-capnp,martindale/node-capnp,jzjzjzj/node-capnp,martindale/node-capnp