Hallo,
I'm rather confused. The announcement at the top says 1.13 is being worked on, and if you read it you aren't supposed to download any Forge 1.13 as it may contain malware. However the link that says it goes to what patches still need to be ported 404s, and in the files section on www.minecraftforge.net has a section to download 1.13.2. I've tried this download and it seems to work. Soo... am I behind? I don't see it being mentioned in the Releases forum. It says 1.13.2 - 25.0.42 on the download page.