What's Changed
* Tidying up import formatting with `isort` & adding test coverage by ortk95 in https://github.com/ortk95/planetmapper/pull/218
* Improve error messages & type hints by ortk95 in https://github.com/ortk95/planetmapper/pull/224
* Add methods to test if other body is hidden by/transiting the target body by ortk95 in https://github.com/ortk95/planetmapper/pull/225
* Add methods to get image limits in different coordinate systems by ortk95 in https://github.com/ortk95/planetmapper/pull/226
* Add button to GUI to add all satellites of the target body by ortk95 in https://github.com/ortk95/planetmapper/pull/227
* Make objects copyable and make `Body` instances hashable by ortk95 in https://github.com/ortk95/planetmapper/pull/228
* Add aliases for non-ASCII ring names (+ improve testing & CI checks) by ortk95 in https://github.com/ortk95/planetmapper/pull/230
* Correcting typos in documentation by ortk95 in https://github.com/ortk95/planetmapper/pull/231
**Full Changelog**: https://github.com/ortk95/planetmapper/compare/v1.7.0...v1.7.1