RC1 simulation.log structure

Congratulations to the team for the RC1 release!
M3a->rc1 migration doc mentions simulation.log has been redesigned:
http://gatling.io/docs/2.0.0-RC1/project/migration_guides/2.0.0-M3a-to-2.0.0-RC1.html#m3a-to-2-0-rc1

Can you please point to the changes in simulation.log structure ?
I had some custom parsers, and may need to them them for the change.

Thank you!
shree

I think the change referred to in the migration doc is the one described here: https://github.com/gatling/gatling/issues/1419

Thank you Michelle for pointing to the change # description. Appreciate it.