Changes
Added
- Global `UnmarshalExact` method
- `StringReplacer` interface for custom environment key replacing logic
- GolangCI Lint
- INI support
- Key delimiter made configurable
- Support for config files without extensions
Changed
- Moved to GitHub actions build from Travis
Fixed
- `IsSet` no longer returns true when an unset key has a flags bound
- `SafeWriteConfigAs` works as expected
**Happy Holidays!**