Release v1.1.1

fix errors

Release v1.1.0

IMPORTANT: This version is tested only in ths current Node.js LTS versions (10.x, 12.x, 14.x). It should still work in Node.js 8.x but no guarantees!

• update node-coap library to fix crashes

1.0.6

* fixes #12
* fixes https://github.com/mcollina/node-coap/issues/208
* fixes #2 (hopefully)
* fixes https://github.com/mcollina/node-coap/issues/209 (hopefully)
* add github actions
* update deps