Only the latest release of biosspheres receives fixes.

Please do not open a public issue. Write to biosspheres@pm.me with a description of the problem and, if possible, a minimal example that reproduces it. We will answer within two weeks and agree with you on a fix and on when to disclose it.

biosspheres is a numerical library that runs locally and does not handle network input or credentials, so most problems are better reported as ordinary bugs in the issue tracker.