There are improvements to binding; There is a new result.lastRowid attribute available after executing DML; Support for NCHAR/NVARCHAR/NCLOB has been completed; And various other improvements and fixes were made.
Change Log: https://github.com/oracle/node-oracledb/blob/master/CHANGELOG.md
Install: https://www.npmjs.com/package/oracledb
Quick Start Installation instructions: https://oracle.github.io/node-oracledb/INSTALL.html#quickstart
User Guide: https://oracle.github.io/node-oracledb/doc/api.html