Katna for Windows (latest main)

Katna Mail built from main at eabf801 for Windows 10 and
11 (64-bit). Replaced on every push to main.

Download KatnaSetup.exe and open it. Setup installs Katna for
you alone, without administrator rights, and running a newer
Setup updates it in place. Remove Katna from Settings > Apps.

Setup is not signed yet, so Windows SmartScreen may warn: choose
More info, then Run anyway.

KatnaMail.msix is the same build packaged for the Microsoft
Store, to upload in Partner Center. It is not signed and does
not install by double-clicking; use KatnaSetup.exe.