I just got this mail from PureOS Archive Installer <email@example.com> after uploading a new package:
Mapping purple to laboratory. binary:librem5-base is NEW. binary:librem5-base-defaults is NEW. binary:librem5-dev-tools is NEW. binary:librem5-gnome is NEW. binary:librem5-gnome-base is NEW. binary:librem5-gnome-dev is NEW. binary:librem5-gnome-phone is NEW. source:librem5-base is NEW. Your package has been put into the NEW queue, which requires manual action from the ftpteam to process. The upload was otherwise valid (it had a good OpenPGP signature and file hashes are valid), so please be patient. Packages are routinely processed through to the archive, and do feel free to browse the NEW queue. If there is an issue with the upload, you will receive an email from a member of the ftpteam. If you have any questions, you may reply to this email. : https://ftp-master.debian.org/new.html .org/new.html
Note how the above refers to the new queue on the Debian infrastructure. It should point to the new-queue of the PureOS Archive.