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

### Breaking Changes

### A breaking change with the intentionally wrong header by Alice ([..])


Some details about the breaking change

### Features

* Feature from commit by Sushi ([..])
* A simple feature

Would add files to git:
  Cargo.toml
  .changeset/breaking_change.md
  .changeset/feature.md
  CHANGELOG.md
