Steam Workshop Content Must Now Go Through An Approval Process

Valve has quietly changed the way the Steam Workshop handles new content and updates to existing content. Maps, weapons and other user-created items will now need to go through moderation and get approved before they can be downloaded by other players.

Steam Community :: Guide :: Publishing To Steam Workshop

How to streamline your deal approval workflow

Certain Steam Workshop content to go through approval process before release to public < NAG

Steam Workshop mods will now be moderated through an approval process - MSPoweruser

Release Process (Steamworks Documentation)

Steam Workshop lets users sell mods, but only shares 25 percent of revenue

Steam Support :: Dota 2 Workshop - Submitting Items

The Steam Workshop - What It Is and How To Use It - PC Guide

I wish I could see which Workshop content has updated instead of generic message. : r/Steam

Steam Workshop, Epicinium Wiki

Submissions For Steam Workshop Now Require Submission And Moderator Approval

Steam Workshop - Official TF2 Wiki

An update to the workshop submission process now requires Steam moderator approval : r/GlobalOffensive