In thinking about the workspaces feature I have heard described, it occurs to me that it would be very beneficial if it supported staging LTS packages for concurrent release (i.e., a simulated point release). What I am thinking of is that it would be nice to be able to provide a `proposed-updates` upload target for the current LTS release, where packages could be uploaded to that workspace over the course of some weeks or months and then on a pre-determined day all of the (already signed) source packages from that workspace would be sent to `security-master`. This would enable more aggressive fixing of `no-dsa` and other lower priority CVEs in a way similar to how stable point releases are handled (i.e., without a rapid-fire succession of seemingly critical DLAs). /cc @santiago