loo v2.8.0

• make E_loo Pareto-k diagnostic more robust by @avehtari in #251
• update psis paper reference by @avehtari in #252
• update PSIS references in vignettes by @jgabry in #254
• fix loo_moment_match p_loo computation by @avehtari in #257
• fix loo_moment_matching NaN issue by @avehtari in #259
• catch Stan log_prob exceptions inside moment matching by @avehtari in #262
• Fix E_loo_khat error when posterior::pareto_khat returns NA by @jgabry in #264
• update psis ref + some minor typo fixes by @avehtari in #266
• update PSIS ref + link to Nabiximols study for Jacobian correction by @avehtari in #267
• Fix issue with pareto_khat output no longer being a list by @n-kall in #269
• fix equations in loo-glossary by @avehtari in #268

New Contributors

• @n-kall made their first contribution in #269

Full Changelog: v2.7.0...v2.8.0