# Version 1.19 RC1 released

**URL:** <https://openturns.discourse.group/t/version-1-19-rc1-released/203>\
**Category:** Announcements\
**Created:** [April 14, 2022, 1:02pm UTC](https://openturns.discourse.group/t/version-1-19-rc1-released/203 "2022-04-14T13:02:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![schueller](https://yyz2.discourse-cdn.com/free1/user_avatar/openturns.discourse.group/schueller/32/3_2.png) [@schueller](https://openturns.discourse.group/u/schueller)\
**Post date:** [April 14, 2022, 1:02pm UTC](https://openturns.discourse.group/t/version-1-19-rc1-released/203/1 "2022-04-14T13:02:15Z")

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Hello,

We are proud to announce the availability of OpenTURNS 1.19 RC1 today.

This time the release is packed with new features: HSIC sensitivity indices, overhaul of the bayesian classes for Metropolis-Hastings algorithms, iterative statistics, NAIS adaptive simulation algorithm, evolutionary & multi-objective optimization with Pagmo:

- [Sensitivity analysis using Hilbert-Schmidt Indepencence Criterion (HSIC) — OpenTURNS 1.19rc1 documentation](https://openturns.github.io/openturns/latest/theory/reliability_sensitivity/sensitivity_hsic.html?highlight=hsic)
- [Bayesian calibration of the flooding model — OpenTURNS 1.19rc1 documentation](https://openturns.github.io/openturns/latest/auto_calibration/bayesian_calibration/plot_bayesian_calibration_flooding.html?highlight=gibbs)
- [Estimate moments iteratively — OpenTURNS 1.19rc1 documentation](https://openturns.github.io/openturns/latest/auto_numerical_methods/iterative_statistics/plot_iterative_moments.html?highlight=iterativemoments)
- [NAIS — OpenTURNS 1.19rc1 documentation](https://openturns.github.io/openturns/latest/user_manual/_generated/openturns.NAIS.html?highlight=nais)
- [Multi-objective optimization using Pagmo — OpenTURNS 1.19rc1 documentation](https://openturns.github.io/openturns/latest/auto_numerical_methods/optimization/plot_optimization_pagmo.html?highlight=pagmo)
- [TensorProductExperiment — OpenTURNS 1.19rc1 documentation](https://openturns.github.io/openturns/latest/user_manual/_generated/openturns.TensorProductExperiment.html?highlight=tensorproductexperiment#openturns.TensorProductExperiment)

Note that this is a pre-release and that feedback is welcome for the final release in early May.

Follow the link below for the full changelog version on github:

> <https://github.com/openturns/openturns/blob/v1.19rc1/ChangeLog>