[Documentation] Version 1 to Version 2 Migration Guide

[tavareshenrique]

The project I'm working on has @airbrake/node in version 1.0.6 and @airbrake/browser in version 1.1.0.

I would like to update @airbrake/node to the latest version, in this case version 2.1.7 and @airbrake/browser to version 2.1.7 as well.

But I didn't find any migration guides or any section in the documentation warning if there was any Break Change in the upgrade from version 1 to 2.

Does anyone know if there is such a migration guide or if there have been Break Changes?