Report on the 16th Conference and Labs of the Evaluation Forum (CLEF 2025): Experimental IR Meets Multilinguality, Multimodality, and Interaction - Carrillo-de-Albornoz, Jorge; Faggioli, Guglielmo; Ferro, Nicola; de Herrera, Alba García Seco; Gonzalo, Julio; Plaza, Laura; Mothe, Josiane; Piroi, Florina; Rosso, Paolo; Spina, Damiano (ACM SIGIR Forum, 2025)