Valve is making changes to deal with a ‘significant increase’ in Steam game submissions

In a new post today, Valve acknowledged that it's seen "a significant increase in submissions for store and page review in recent months" and says it's "running a little behind" by taking "up to 12 business days" for reviews instead of the typical 3-5 days. Indie developers have recently expressed frustrations over lengthy approval times for Steam games, even causing some games to miss planned…