lmstack bba814f7b5 update %!s(int64=3) %!d(string=hai) anos
..
BACKEND bba814f7b5 update %!s(int64=3) %!d(string=hai) anos
FRONTEND bba814f7b5 update %!s(int64=3) %!d(string=hai) anos
MIDDLE cc66d9b804 Merge remote-tracking branch 'origin/dev' into pro %!s(int64=3) %!d(string=hai) anos