Thanks to Andrey also.  I have added a News update which is maybe just confusing at:

Hopefully the distros and AppImage will include a less confusing resolution with an official release!

On Mon, Jul 22, 2024 at 3:16 PM Андрей Спицын via Cin <cin@lists.cinelerra-gg.org> wrote:
>For Debian Trixie (not officially released yet), install libfuse2t64.

I think a package suffix 't64' is temporary in Trixie. So we have to check that later, then debian 13 will be released.