================= buildstream 1.4.3 ================= o Fix support for conditional list append/prepend in project.conf, Merge request !1857 o Fix internal imports to import from "collections" instead of "collections.abc", this improves support for Python 3.8, see issue #831 o Fix some downloads from gitlab.com by setting custom user agent, fixes issue #1285 o Work around python API break from ostree's repo.remote_gpg_import(), this was changed in ostree commit v2019.2-10-gaa5df899, and we now have a fallback to support both versions of the API, see merge request !1917.