The talk at the FOSDEM conference in 2023 was about DNF5, the next generation of the DNF package manager. The talk covered a technical overview of DNF and highlighted the improvements and changes in the new version. It also discussed the community aspect of the project, acknowledging past issues and outlining plans to improve community involvement. A live demo was given to showcase the features and performance of DNF5 compared to the previous version. The talk concluded by mentioning that DNF5 is already available in Fedora Rawhide and is planned to replace DNF in Fedora 39. There was also a mention of potential integration with other RPM-based distributions in the future.