Dear evoldir members, A new version of QInfoMating (v1.2, https://doi.org/10.1101/2023.09.06.556585) is available on the website https://acraaj.webs.uvigo.es/InfoMating/QInfomating.htm. This version features a user-friendly interface as well as statistics to estimate patterns of sexual selection and assortative mating from mating frequency tables, for the discrete case, and pairwise data for the continuous case. It also estimates the best-fitting model and corresponding parameter values. The QInfoMatng software was developed using C+11 and Python3 languages and is available as a Python interface and as a C++ binary executable for Windows, macOS and Linux-like platforms. For questions about this software please contact me at acraaj@uvigo.es The methods implemented in the program are described in the following articles: For continuous data: Carvajal-Rodr�guez, A. 2024. Unifying quantification methods for sexual selection and assortative mating using information theory. Theoretical Population Biology 158: 206-215 . DOI 10.1016/j.tpb.2024.06.007 . For discrete data: Carvajal-Rodr�guez, A. 2020. Multi-model inference of non-random mating from an information theoretic approach. Theoretical Population Biology 131: 38-53 . DOI 10.1016/j.tpb.2019.11.002 The preprint has been recommended by PCI EvolBiol Carvajal-Rodr�guez, A., 2018. Non-random mating and information theory. Theoretical Population Biology 120, 103-113. DOI 10.1016/j.tpb.2018.01.003 Best wishes, Antonio Antonio Carvajal Rodr�guez Catedr�tico de Gen�tica Universidad de Vigo email: acraaj@uvigo.es web: http://webs.uvigo.es/acraaj/ Antonio Carvajal-Rodr�guez (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)