Add a safety check on eth matched corrections

Fix comment

Merge branch 'v1.2'

Enable smoothing pool registrations on upgrade

Match verified source on Etherscan

Rocket Pool v1.0.0

Rocket Pool v1.0.0 - Release Candidate 4

Rocket Pool v1.0.0 - Release Candidate 3

Rocket Pool v1.0.0 - Release Candidate 2

Rocket Pool v1.0.0 - Release Candidate 1