Would add the following to Cargo.toml: version = 2.0.0
Would add the following to CHANGELOG.md: 
# 2.0.0 ([DATE])

## 🐣 Broke

- Something you hopefully don't care about

## 🔧 Fixed

- Something you do care about

## ➕ Added

- Something new

Would add files to git:
  Cargo.toml
  CHANGELOG.md
Would create Git tag v2.0.0
