The LaTeX Team submitted an update to the

l3kernel + l3packages + l3experimental

bundles.

Version: 2018-09-24 License: lppl1.3c

Summary description: LaTeX3 programming conventions

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

# Release 2018-09-24

## l3packages

### Changed - `xparse`: put spaces back when a trailing optional arg is absent (fixes #466)

## l3kernel

### Added - Some driver-level support for PDF features - `peek_catcode_collect_inline:Nn`, `peek_charcode_collect_inline:Nn`, `peek_meaning_collect_inline:Nn`

### Fixed - Handling of unknown keys when inheritance is active (fixes #481)

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The packages’ Catalogue entries can be viewed at https://ctan.org/pkg/l3kernel https://ctan.org/pkg/l3packages https://ctan.org/pkg/l3experimental

The packages’ files themselves can be inspected at http://mirror.ctan.org/macros/latex/contrib/l3kernel/ http://mirror.ctan.org/macros/latex/contrib/l3packages/ http://mirror.ctan.org/macros/latex/contrib/l3experimental/

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Thanks for the upload.

For the CTAN Team Petra Rübe-Pugliese

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