[stunnel-users] Is there a latest version Debian stunnel package?

Hi everyone, I can only find stunnel4 Debian package: https://packages.debian.org/search?keywords=stunnel https://debian.pkgs.org/10/debian-main-amd64/stunnel4_5.50-3_amd64.deb.html ftp://ftp.stunnel.org/stunnel/archive/5.x/stunnel4_5.28-0ubuntu1_amd64.deb <ftp://ftp.stunnel.org/stunnel/archive/5.x/> Is there a 5.55 package? Thanks, Miranda