Experimental Python wheels built from the development version are available on a dedicated Python index.
It can be used to try new features shipped in the next release or benefit from the latest bugfixes,
but on the other side it can also contain new bugs and API breakages, use at your own risk.
pip3 install --pre --extra-index-url https://pypi.anaconda.org/openturns-wheels-nightly/simple --upgrade --force-reinstall openturns
When reporting bugs with these, be sure to report the date and version given by ot.PlatformInfo.GetDate() and ot.PlatformInfo.GetRevision().
Note that only Linux flavor is available at the moment.
Also, it will break module pip packages (otmorris, …) with respect to the stable version.