Where is the git repo for Preliminary Stable Builds?

Hi there. As a Preliminary Stable Builds user I get updates about once a week. apt changelog kate-trinity E: Failed to fetch changelog:/tdebase-trinity.changelog Changelog unavailable for tdebase-trinity=4:14.0.7~pre30-0debian10.0.0+6 Synaptic->(select kate-trinity)-> Get Changelog This change is not coming from a source that supports changelogs. Failed to fetch the changelog for kate-trinity URI was: http://mirror.ppa.trinitydesktop.org/pool/main-r14/t/tdebase-trinity/kate-t… So being able to examine the git repo to see what changes were made looks like the only option. I may be missing something obvious so apologies in advance if I did. Where is the git repo? Regards, Philip Ashmore