Squashed 'protocol/' changes from 484d13c..04251bb

04251bb fix(editorconfig): correct indentation settings

git-subtree-dir: protocol
git-subtree-split: 04251bbee66b7bf3af2722079d1275d22202fe00
Merge commit '9d02bd5731012fdaba59866fcd3b009a74fd8b27'