Links for bitkub-v2

bitkub-v2-2.1.0.tar.gz
bitkub-v2-2.1.1.tar.gz
bitkub-v2-3.1.0.tar.gz
bitkub-v2-3.1.1.tar.gz
bitkub-v2-3.1.2.tar.gz
bitkub-v2-3.1.3.tar.gz
bitkub-v2-3.1.4.tar.gz