Cant install Calibre 5.18

Support Software & Applications
1

I just can install 5.17 (i need at least 5.18).

i try from the add/remove app (im using gnome). And also from a terminal with yay -S calibre. The only package that show me is the 5.17. I update all, but nothing change.
Thanks.

2

calibre 5.18 is currently available in the testing and unstable branches.