Release of CmdStan 2.31.0

We are very happy to announce that CmdStan 2.31.0 is out!

This new release brings algebraic solver functions with variadic arguments, truncation syntax for vectorized sampling statements, quantile functions (inverse-CDFs), complex-valued Schur decomposition for matrices and direct access to the log_prob function and the gradients in CmdStan and other minor bugfixes.

For details, see the blog post: Release of CmdStan 2.31 – The Stan Blog