CTAN update: l3kernel

The LaTeX Team submitted an update to the l3kernel package. Version: 2021-05-25 License: lppl1.3c Summary description: LaTeX3 programming conventions Announcement text:

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## [2021-05-25] ### Added - `\msg_note:nnnnnn` (issue #911) - `\str_compare:nNnTF` (issue #927) - `\sys_timer:` - `\prop_concat:NNN`, `\prop_put_from_keyval:Nn` (issue #924) - Functions to show and log various datatypes (issue #241): `\coffin_show:Nnn`, `\coffin_show:N`, `\coffin_log:Nnn`, `\coffin_log:N`, `\color_log:n`, `\group_show_list:`, `\group_log_list:`, `\ior_show:N`, `\ior_log:N`, `\iow_show:N`, `\iow_log:N`, `\tl_log_analysis:N`, `\tl_log_analysis:n` - `\legacy_if_set_true:n`, `\legacy_if_set_false:n`, `\legacy_if_set:nn` ### Fixed - Checking brace balance in all regex functions (issue #377) - Removing duplicates in clists when items contain commas (issue #917) ### Changed - Slight speed up in some elementary int/dim/skip/muskip operations and in setting tl or clist variables equal. - Speed up mapping functions in l3clist, l3prop, l3seq, l3tl

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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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