[Quantlib-dev] QuantLib 1.21 released

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

Hello everybody,
    QuantLib 1.21 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>.

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