First physics result of LHC Run 3 featured in CERN, DESY news
A measurement I worked on this year became the first physics result to be announced during LHC Run 3, making it also the first result at the highest operating energy ever reached by a particle accelerator!
You can find summaries from multiple sources which explain why the measurement was so special:
This measurement was a major achievement for CMS and for DESY, where the top quark physics group led the effort. I also had the opportunity to help write the CMS and DESY articles.