[latex3-commits] [git/LaTeX3-latex3-latex2e] case-lang's head updated: Add optional arg. to case commands and keyval BCP47 interface (6aec1a4a)

[joseph at dante.de]

Repository : https://github.com/latex3/latex2e
Branch 'case-lang' now includes:

     e8985e6d Only build released components for non dev-/release- tags
     9bce4ab3 Correct handling of unknown option list (see #938)
     3f67482c further guarding of options for #932
     34e697b5 update rollback tests
     f970508e restrict detokenize to within csname #932
     05894a15 correct doc for UTF-8 byte ranges
     b63f1feb correct doc for UTF-8 byte ranges rebase from develop
     2b309f75 Merge branch 'develop' into gh932b
     393f9388 Merge pull request #940 from latex3/gh932b
     694f2296 Correct an argument
     223b27d0 Define key option handler in ltkeys
     eb9a772a Merge pull request #937 from latex3/keyval-tuneup
     43a484ec Merge pull request #733 from latex3/gh-selective-release
     e0f0d7e3 text updates ltnews
     6aec1a4a Add optional arg. to case commands and keyval BCP47 interface