• New features
  • Added jax.scipy.linalg.invhilbert for the closed-form inverse
    of the Hilbert matrix ({jax-issue}#10144).
  • Added jax.scipy.linalg.invpascal for the inverse of the Pascal
    matrix (#10144).
  • Added jax.scipy.linalg.fiedler_companion for constructing the
    pentadiagonal Fiedler companion matrix of a polynomial
    (#10144).
  • Added jax.ShapeDtypeStruct.like -- a shortcut for constructing a
    jax.ShapeDtypeStruct from an object with shape and dtype
    attributes.
• We have made a number of improvements to JAX tracing performance.