virtualspecies v1.4-4 (Release date: 2018-09-10)
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Changes:
* Modified function sampleOccurrences (more features, better output)
* Added new generic print / str functions for sampleOccurrences outputs
* Improvements to generateSpFromBCA()
* Fixed a bug in convertToPA() where the generation of low prevalence species would generate warnings and sometimes fail to obtain a proper beta threshold

virtualspecies v1.4-1 (Release date: 2016-12-22)
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Changes:

* Added the possibility to use a raster of habitat patches in limitDistributions()
* Added the long overdue compatibility with new CRAN policies of imports/dependencies
* Updated and fixed generateSpFromBCA()
* Added NEWS file

virtualspecies v1.4 (Release date: 2016-11-07)
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Changes:

* Included the ability to choose any axis for the generateSpFromPCA approach
* Updated all the other functions accordingly
* Minor fixes

virtualspecies v1.3-4 (Release date: 2016-06-27)
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Changes:

* Fixed an issue with generateRandomSp() that caused compatibility problems with other functions
* Minor fix to convertToPA() to better adjust the results to desired prevalence


virtualspecies v1.3-3 (Release date: 2016-02-19)
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Changes:

* Fixed a bug in convertToPA & limitDistribution with raster detection


virtualspecies v1.3-2 (Release date: 2016-09-30)
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Changes:

* correction to the description of the beta function
* changed stops to warning in the convertToPA function

virtualspecies v1.2 (Release date: 2015-08-10)
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Changes:

* added function generateSpFromBCA (thanks Robin Delsol), which allows to generate a species between two different sets of environmental conditions, e.g. to compare current vs. future conditions. Useful for testing the effects of no-analog climates

