v0.12.0

What's Changed

• Report unit tests broken by a dropped column by @PresentJay in #79
• Name the exposures downstream of a change that is not safe by @PresentJay in #82
• Report a model that loses a column without its own file changing by @PresentJay in #83
• Release 0.12.0 by @PresentJay in #84

Full Changelog: v0.11.2...v0.12.0