**Warning:** Since version 1.2.0, the API for forward and EIT imaging are **NOT** backward compatible. You may need to adapt the `PyEITMesh` and the `PyEITProtocol` dataset class for your code (which is more cleaner, and requires little coding effort). Please see the `example` folders for more detail.
What's Changed
* fix diff_pairs_mask to fit original conditions by DavidMetzIMT in https://github.com/liubenyuan/pyEIT/pull/42
* Issue setup by DavidMetzIMT in https://github.com/liubenyuan/pyEIT/pull/43
* Issue setup small fix + optional meas_pattern by DavidMetzIMT in https://github.com/liubenyuan/pyEIT/pull/45
* Add PyEITMesh, PyEITProtocol, PyEITAnomaly by DavidMetzIMT in https://github.com/liubenyuan/pyEIT/pull/47
**Full Changelog**: https://github.com/liubenyuan/pyEIT/compare/v1.1.9...v1.2.0