v2.3.1

ReactiveMP v2.3.1

Diff since v2.3.0

Closed issues:

• Linear combination is inconsistent / numerically unstable (#164)
• FE computation for Categoricals fails when the parameter vector has 0 entries (#165)

Merged pull requests:

• chore: change error message for update! (#167) (@bvdmitri)
• Add custom rule layout for CVI approximation (#168) (@bvdmitri)
• fix: add clamplog (#169) (@bvdmitri)
• fix: automatically renormalize Contingency matrix (#173) (@bvdmitri)
• fix preoptimised factorisation constraint rules for nodes with 2 inputs (#175) (@bvdmitri)
• add extra rand methods for mv gaussians (#176) (@bvdmitri)