[QuantLib-announce] QuantLib 1.31 released

[Luigi B. <lui...@gm...>]

QuantLib 1.31 has been released and is available for download at <
https://www.quantlib.org/download.shtml>.

The list of changes for this release is at <
https://www.quantlib.org/reference/history.html>.

If you have any problems with this release, please report them here on the
QuantLib mailing list (<qua...@li...>), or open a
GitHub issue at <https://github.com/lballabio/quantlib/issues>.