Internally, there was some major work this month, which is visually less noticeable and may seem less important to most users. In terms of content, however, such work is necessary from time to time in order to stay up-to-date with established software and to adapt to technological developments in order to remain compatible in the future. This month, therefore, some of the established programme libraries for processing XML files have been updated and tested. This mainly concerns libraries such as saxon, poi, xerces, xmlbeans and jaxb. In the best case, this results in the user not noticing any change and everything continues to work as usual.