Dear Colleagues, Publications resulting from the FedCSIS 2021 conference (IEEE event; CORE rank B) are available open access online. 1. Proceedings are available as Volume 25 of Annals of Computer Science and Information Systems (they can be also found in the IEEE Digital Library); check them out at: https://annals-csis.org/Volume_25/ 2. Position and Communication Papers are available as Volume 26 of Annals of Computer Science and Information Systems; check them out at: https://annals-csis.org/Volume_26/ Enjoy reading them ;-) HAPPY NEW YEAR! Marcin Paprzycki -- Ta wiadomość została sprawdzona na obecność wirusów przez oprogramowanie antywirusowe Avast. https://www.avast.com/antivirus