----------- Version 2.0.0 -----------
-   2018-01-31 [released version]   -
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- Complete re-implementation in C language
- Correction for the analyses of strictly polymorphic data
- Inference of effective sex-ratios from autosomal and X-linked data

----------- Version 2.0.1 -----------
-   2018-09-20 [released version]   -
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- Fixed a bug that caused an I/O error on some systems (thanks to Zhang Jinxin)