PACKAGES="${ARCHIVE_BASE}/archive/${suite}/volatile/{main,contrib}/binary-%ARCH%/Packages.gz"
PACKAGES="${PACKAGES} ${ARCHIVE_BASE}/archive/${suite}-proposed-updates/volatile/{main,contrib}/binary-%ARCH%/Packages.gz"
#As volatile is an overlay, also add Debian ${suite}:
PACKAGES="${ARCHIVE_BASE}/archive/${suite}/volatile/{main,contrib}/binary-%ARCH%/Packages.gz"
PACKAGES="${PACKAGES} ${ARCHIVE_BASE}/archive/${suite}-proposed-updates/volatile/{main,contrib}/binary-%ARCH%/Packages.gz"
#As volatile is an overlay, also add Debian ${suite}: