# `l3packages`: Higher-level LaTeX3 Concepts (Deprecated) Release 2024-08-16 ## Overview The `l3packages` collection dealing with higher-level ideas such as the Designer Interface, as part of 'LaTeX3' developments. The packages here have over time migrated into the LaTeX kernel: the material here is retained to support older files. The appropriate LaTeX kernel releases incorporating the ideas from the packages here are - `l3keys2e` 2022-06-01 - `xfp` 2022-06-01 - `xparse` 2020-10-01 - `xtemplate` 2024-06-01 ## Issues The issue tracker for LaTeX is currently located [on GitHub](https://github.com/latex3/latex3/issues). ## Development team This code is developed by [The LaTeX Project](https://latex-project.org). ## License Released under the LaTeX Project Public License v1.3c or later. See https://www.latex-project.org/lppl.txt -----
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