Added - Utilities to clear default knockoff environment variables - Added by [Gregory Yu](https://github.com/gyu7_nike) - Allow registering databases configured by engine builders in the yaml - Added by [Gregory Yu](https://github.com/gyu7_nike)
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1.5.0150
1.5.1
Fixed - Adding unique constraint on prototypes - Fixed by [Gregory Yu](https://github.com/gyu7_nike)
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1.5.0
Added - Knockoff class for interface with library instead of cli - Added by [Gregory Yu](https://github.com/gyu7_nike)