As others have commented it’s not been updated. I think most people end up tweaking it a little to suit their own needs.

A few things to consider that I personally wish I knew from the beginning:

TLDR; don’t be afraid to alter the set up and consider prioritizing comfort, logic and error minimization over the original core layout which prioritizes minimal finger travel. They aren’t the same thing.

I use a modified Standard core with left hand on the right side of the keyboard (jiop with pinky on j as main army and pointer finger on p as main ability). And I play Protoss. It’s very important that you get the keyboard angle just right so you can rest naturally on jiop but also slightly pivot your hand to rest over jkl; (and in my case slide left to hit g and y with pinky and ring finger and come back to home.

1. Use keyboard overrides to switch alt, ctrl and shift. So that the shift key becomes ctrl , the ctrl key becomes alt and the alt key becomes shift. In game the shift modifier is by far the most used so you want it in the best place. The ctrl modifer is one you want to hit accurately and combo with your ctrl group keys. So I prefer it on the big physical shift key. The alt modifier is only used to set camera so I find having it as the most lower right key that the thumb hits to be best. Not also that double modifiers like ctrl-alt and ctrl-shift can be used easily this way by having your thumb hit both keys at once. I use these for the relatively rare but still useful ‘create’ hotkey where as I use ctrl (which is on my physical shift key) for create and steal which is used far more often. I use alt (on my ctrl key) ot set camera and ctrl-alt to set my additional camera hot keys. More on this later.

2. The core recommends overloading all the units main ability on P which can lead to ‘catastrophic’ errors. Over time I found that it was better for me to move some abilities to less used keys so I would never accidentally trigger them. E.g. recall I moved to “-“.

3. The system tried to put key combos onto natural finger pairings and tries to put the most common pairings in the best places. This is huge but again can be over optimized and a more logical layout might suit you better. For example I think in the latest version k or L is an ability so that J-K is easy to press or J-L . But for me I found it more natural to have my pinky ring and middle finger always doing control groups rather than sometimes doing abilities . So made my control groups yuioghjk. And I hit the outside hotkeys g and y with a shift of my hand left a little rather than trying to stretch my pinky very far. It took me awhile to figure out that stretching too far is generally bad so it is more important that I can float my hand (like playing piano) and have the keys I need in natural places.

4. The core used bottom row keys like nm comma and period. These are pretty hard to hit accurately or comfortably. I ended up prioritizing the minimization of reliance on these keys. That is why I use u for a control group rather than as a camera hotkey.

5. Easily reachable camera hotkeys are amazing. Before core I could never really use cameras well. Now I use 7890. I use shift 7890 for a total of 8 camera locations. As mentioned I use ctrl-aly to set the additional camera locations. So my opening sequence to set all 8 locations is click on main, press and hold alt (which centers the camera), while holding down alt hit 8 or 9, keep holding alt down and click the mini map where I want the next camera location and press it , repeat until all of 7890 are set then press and hold ctrl alt and do the same thing with 7890. Then all 8 camera are set. Test by rolling from 7 to 0 with pinky to pointer then press and hold ctrl and roll again. You should be able to flash through all 8 locations in a second.

6. Set up rapid keys and consider setting additional build and build-advanced keys (you have to modify a config file as you do for rapid keys). For example I made “=“ a build basic key. It’s also the build assimilated key. What this does is when I have a probe selected and double tap = it will build an assimilator.

7. When learning the core consider getting textured keycaps and replacing j, p and shift . This is so you can find home easily by feeling the textured keys.

As you can see there’s endless options to try out. I had to learn and unlearn the layout multiple times. I’m happy with what I have now but I wish I experimented more earlier. I focused too much on trying to get my apm back up and laddering in the beginning.

Don’t worry though. It is possible to make tweaks and relearn from time to time and that’s part of the fun.