I am trying to install QGIS 3.10.2 on Debian Testing. I read the install instructions and have updated my apt sources.list file to:
deb https://qgis.org/debian buster main
deb-src https://qgis.org/debian buster main
There is no bullseye or testing distro in the repository, so I defaulted to buster; I have also tried using unstable. I have purged previous installs of grass and qgis.
When I install QGIS after updating apt, it only installs the LTR (3.4.15). Any suggestions? (I have also tried using the nightly build repo to no avail.)