The LaTeX Team submitted an update to the
l3kernel
package.
Version number: 2022-01-21 License type: lppl1.3c
Summary description: LaTeX3 programming conventions
Announcement text: ----------------------------------------------------------------------
## [2022-01-21]
### Changed - Auto-generate legacy switch if required in `.legacy_set_if:n` key property
### Fixed - Correct creation of `.if` property - Handling of colors created in a group once they go out-of-scope
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This package is located at https://mirrors.ctan.org/macros/latex/contrib/l3kernel
More information is at https://www.ctan.org/pkg/l3kernel
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Thanks for the upload.
For the CTAN Team Manfred Lotz
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