The LaTeX Team submitted an update to the
l3kernel
package.
Version number: 2019-05-03 License type: lppl1.3c
Summary description: LaTeX3 programming conventions
Announcement text: ----------------------------------------------------------------------
## [2019-05-05]
### Added
- `char_str_<target>_case:N`
### Fixed
- Infinite loop in some cases in DVI mode due to link-breaking code (see #570) - Category code of output from `char_<target>_case:N`, and same issue in `str_<target>_case:n` ----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/latex/contrib/l3kernel
More information is at http://www.ctan.org/pkg/l3kernel
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Thanks for the upload.
For the CTAN Team Ina Dau
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