Not sure if it has mentioned here yet, but after the flame of the canifis statues... There will be a new comp requirement coming 2 weeks after the release of tech trees. (announced on stream) Basically completing all tech trees will be a comp req.
They are reworking the way tech trees work, and refunding you for everything you have invested in tech trees as they are today, for you to re-unlock them in the new system. That update should be coming in 2 weeks.
For more info: https://www.twitch.tv/runescape/v/64324973
For those curious about the Camouflage outfits coming this month (expensive outfit promo). The combined outfit, Master, can't render correctly from the Adventurer's Log because transparency.