Log Message:
tex-babel-latin: update to 4.0

New babel languages classiclatin, medievallatin, and ecclesiasticlatin
replacing the respective modifiers Documentation on selecting
hyphenation patterns XeLateX and LuaLaTeX support for ecclesiastic Latin
Additional shorthands
New modifier for using the letter j in month names
New modifier for lowercasing month names
Do not use small caps for the day of the month
Basic support for plain TeX