var releaser = require('releaser');

// init instcance
var version = new releaser({
    devider: '.'
});

// update version
var newVesion = version.up(); // up to 0.0.1

// version detail
console.log(version);

// details look like:
{
  created: [Date],
  number: 2,
  version: '0.0.1',
  divider: '.'
}