0.4.0
* Updated the "About plugin" dialog
* Added plugin item to help menu
* Updated translations
0.3.1
* Fix plugin toolbar icon
0.3
* QGIS3 port
0.2.15
* Add option to close lines.
* Add Russian translation.
0.2.14
* Remove 1.8 compatibility code.
0.2.13
* Adapt to API changes. Does not work with 1.8 (nor earlier 1.9) anymore.
0.2.12
* Add metadata.txt plus changes in __init__.py
1.0.2
* Add "about" metadata.
1.0.1
* Use the appropiate encoding for file names.
1.0.0
* Use QGIS wigdets.
* Improved sorting of vertices.
