CTAN update: l3kernel
Datum: 30. Mai 2026 18:25:06 MESZ
The LaTeX Project Team submitted an update to the
l3kernel
package.
Version: 2026-05-26
License: lppl1.3c
Summary description:
Announcement text:
## [2026-05-26] ### Added - Symbolic support for variadic functions (issue \#1306) ### Changed - Extend docs for `\keys_if_exist:n(TF)` (see issue \#1902) - Anticipate ranges in catcode-in-class mode (issue \#1903) ### Fixed - Nested inheritance of key defaults (issue \#1901)
This package is located at https://mirrors.ctan.org/macros/latex/required/l3kernel More information is at https://ctan.org/pkg/l3kernel
Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .
## [2026-05-26] ### Added - Symbolic support for variadic functions (issue \#1306) ### Changed - Extend docs for `\keys_if_exist:n(TF)` (see issue \#1902) - Anticipate ranges in catcode-in-class mode (issue \#1903) ### Fixed - Nested inheritance of key defaults (issue \#1901)
This package is located at https://mirrors.ctan.org/macros/latex/required/l3kernel More information is at https://ctan.org/pkg/l3kernel
Thanks for the upload. For the CTAN Team Manfred Lotz CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs .
l3kernel – LaTeX3 programming conventions
The l3kernel bundle provides an implementation of the LaTeX3 programmers’ interface, as a set of packages that run under LaTeX2ε. The interface provides the foundation on which the LaTeX3 kernel and other future code are built: it is an API for TeX programmers. The packages are set up so that the LaTeX3 conventions can be used with regular LaTeX2ε packages.
| Paket | l3kernel |
| Version | 2026-05-26 |
| Copyright | 1990–2026 The LaTeX Project |
| Betreuer | The LaTeX Project Team |