Hi, I've recently gotten back into mapping after a 20 year break (!!) and have two large CTF maps that I am proud of and currently beta testing om the steam workshop:

1. steamcommunity.com...es/filedetails/
2. steamcommunity.com...es/filedetails/

Any advice you ay be able to offer on how to submit my creations (packaged as PK3 for Quake Live) do let mw know. Thanks.

Hi Moth. This site only hosts final releases. Also, as I understand it, it only hosts Q3 maps, so you would have to convert them for Q3.
Btw, maps look great! Congratulations!

Just a follow up to raspatan. Menu -> Map Queue will have all the information you need.