Mustang 2.3.2 was released on Thursday, December 16th 2021. Apart from the fact that the invoice class can now be persisted e.g. using Jackson, whitespace removal has been reconfigured to leave newlines in place, which may be required for XRechnung’s cash discount and other small fixed detailled in the projects history.md.

Please note that Mustang was not affected by log4j CVE-2021-44228 or CVE-2021-45046.