* Improvement in the detection of valleys for 2d-arrays by walking in a reversed manner throughout the topology method. * Added input parameter: whitelist to filter for 'peaks' and/or 'valleys'
2.3.0
* In case of 2d-images, the topology method can now also detect valleys.
2.2.0
* When analysing 2d images, the peak and valley are removed from the output. The coordinates can still be found in `results['persistence']`.
2.1.7
* Fix for issue 5, x and y, coordinates in results['persistence'] are now correctly presented * some code refactoring * updating plots * Fix in caerus, if no region were detected. Labels are set to False (not not True)
2.1.6
* Adding Caerus into findpeaks to analyze stock-market data * Update docstrings
2.1.5
* Bug fix in case a peak is detected twice. A loc statement returns unique events and is now changed into iloc which solves the bug