Rhetorical question.
Patch 2.38 introduced /macrolock, /actionerror and /recasterror, all of which are listed in the text command guide.
All of which are very handy.
Those three commands are explained in the patch notes for 2.38 for every language except for English. The English patch notes have a reference to "/mlcok" in the "Known Issues" section, which is doubly ridiculous since it's not even spelled correctly.
Almost every patch has had formatting errors and/or missing/incorrect information in the English notes.
It's maddening.