Versions for Windows, Mac and Linux are available and can be downloaded from https://github.com/shawnlaffan/biodiverse/wiki/Downloads
Installation instructions are at https://github.com/shawnlaffan/biodiverse/wiki/Installation
Version 3.00 represents 44 issues closed across 350 source code commits. 187 files have been changed, with 13,623 insertions and 10,486 deletions.
Highlights of the changes since version 2.1 are at https://github.com/shawnlaffan/biodiverse/wiki/ReleaseNotes#version-300, and the related blog posts can be accessed via https://biodiverse-analysis-software.blogspot.com/search/label/Version3
A more detailed listing of the closed issues is at https://github.com/shawnlaffan/biodiverse/milestone/15?closed=1
The only change of note since the most recent development release (version 2.99_005) is to address issue #742. The internal index used for matrices now uses the C locale for numeric values. Incorrect values could otherwise be returned in some locales where the comma is used as the radix character. Biodiverse now throws an exception when it encounters indexes with commas in the values, recommending that the matrix be rebuilt.
For more details about Biodiverse, see http://shawnlaffan.github.io/biodiverse
To see what Biodiverse has been used for, see https://github.com/shawnlaffan/biodiverse/wiki/PublicationsList
You can also join the Biodiverse-users mailing list at http://groups.google.com/group/Biodiverse-users