The LaTeX Project Team submitted updates to the

l3kernel

bundle.

Version: 2023-04-20 License: lppl1.3c

Summary description: LaTeX3 programming conventions

Announcement text: ----------------------------------------------------------------------

## [2023-04-19]

### Added - `ox_set_clipped:N` and variants (renamed from `ox_clip:N`) - ` ext_declare_lowercase_mapping:nn(n)`, ` ext_declare_titlecase_mapping:nn(n)` and ` ext_declare_uppercase_mapping:nn(n)` to allow customization of case changing outcomes

### Changed - `ox_set_trim:Nnnnn` and `ox_set_viewport:Nnnnn` moved to stable kernel

### Fixed - Incorrect internal name in `pdf_pagesize_gset:nn`

### Removed - Experimental `ox_clip:N` and variants (renamed to `ox_set_clipped:N`)

## [2023-04-20]

### Changed - Re-order arguments of ` ext_declare_lowercase_mapping:nnn`, ` ext_declare_titlecase_mapping:nnn` and ` ext_declare_uppercase_mapping:nnn`

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The package’s Catalogue entry can be viewed at https://ctan.org/pkg/l3kernel

The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/l3kernel/

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Thanks for the upload.

For the CTAN Team Petra Rübe-Pugliese

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