As David wrote in his most recent Community Update, we are completing the final testing on the Adept change.

01/13/2016 09:38 AMPosted by Dayvie
Adept “-1 Damage to Light”
This was a solid suggestion from the community, and because TvP is most likely the biggest issue right now, we would like to try this change. Even though this would mean that Protoss is being double nerfed against Terran (along with the Overcharge nerf), we believe this might be okay as a lot of your feedback suggests that this matchup needs the most help, and we currently agree. We also like the fact that this specific change is a smaller nerf than changing Adept flag to Armored for the reasons you have all brought up.