# Cellfie 2.1.0 Release Notes

## Summary
This release contains new features, UI improvements and fixes various bugs.

## New Features

* Implemented check box selection for selecting transformation rules to use when generating the axioms (#55)
* Implemented easy cell range definition by interactive cell selection in the spreadsheet preview table
* Implemented the new MappingMaster feature `mm:EntityIRI` that allows the creation of the entity IRI from a cell (#70)
* Implemented a single log file usage to avoid cluttering the working directory (#56)
* Implemented key shortcuts for faster editing rules (#76, #85)

## UI Improvements

* Added a “Cancel” option when closing Cellfie (#63) 
* Improved the spreadsheet view for maintaining the consistency of the sheet presentation between the third-party spreadsheet applications and Cellfie (#66, #67)
* Improved the text in the warning and error messages (#34, #65)
* Position of first column of the rules table (with the selection checkboxes) is fixed (#83)
* Improved the display of empty sheets (#67)

## Bug Fixes

* Fixed the issue of NullPointerException when saving transformation rules and no output file was selected (#62)
* Fixed the issue of using `rdfs:label` as an annotation property in transformation rules (#90)
* Fixed the issue of using [OWL predefined annotation properties](https://www.w3.org/TR/owl-ref/#Header) (#91)
* Fixed the issue of UUID encode produces different names (#78)
* Fixed the issue of various popup windows (for confirmations and file selections) popping up in strange locations (#94)
* Fixed several issues with rule editing, selection and saving (#88, #89, #87, #86, #82, #84)

## Documentation
Please visit MappingMaster wiki to learn the transformation rule syntax used by Cellfie (https://github.com/protegeproject/mapping-master/wiki/MappingMasterDSL) and try out a running example (https://github.com/protegeproject/cellfie-plugin/wiki/Grocery-Tutorial).
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