Update nan dependency to 2.18.0 (latest). Version 2.17.0 is the minimum required to overcome the AccessorSignatures issue when using Node 20. Dependencies added with Node 14 to keep old version of package.lock.json.
Added CI config for Node 16/18 as by now LTS is probably using version 20 and don't want any regressions with previous versions.
Updated documentation with versions of node supported as I have verified and used this library with these versions.
Description
Update nan dependency to 2.18.0 (latest). Version 2.17.0 is the minimum required to overcome the
AccessorSignaturesissue when using Node 20. Dependencies added with Node 14 to keep old version of package.lock.json.Added CI config for Node 16/18 as by now LTS is probably using version 20 and don't want any regressions with previous versions.
Updated documentation with versions of node supported as I have verified and used this library with these versions.