I can't find Merkuro application

Hi all, I really like the Merkuro (formerly Kalendar) calendar application, could it be uploaded to the flathub repository so I can download it? I’m currently on Fedora and the application is not available in their repositories either.
Thank you very much to all developers and friends of free software.
Best regards

It certainly could be added, but someone would need to take the time and do that plus maintaining it afterwards.