New on CTAN: l3kernel-dev + l3backend-dev

The LaTeX Project Team submitted the l3kernel-dev and l3backend-dev bundles. Version: 2024-04-11 License: lppl1.3c Summary description: Development pre-releases of l3kernel and l3backend Announcement text:

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### Added - `\prop_(g)put_if_not_in:Nnn` (renamed from `\prop_(g)put_if_new:Nnn`) - `\intarray_if_exist:N(TF)` - `\fparray_if_exist:N(TF)` - Support for 'indexed' PDF objects ### Changed - Expand object names in `\pdf_object_...` functions (issue \#1521) - Adapt `l3doc` for `ltcmd` change to handling of newlines (see latex3/latex2e\#1304) - Return active spaces from `\sys_get_query:n(nn)N` (issue \#1529) ### Fixed - False `debug` error raised by `\cctab_const:Nn` (issue \#1508) - Undefined `\__kernel_iwo_open:Nn` used in `\iow_shell_open:Nn` (issue \#1515) - Naming of register functions in LuaMetaTeX 2.11+ (issue \#1518) - Catcode applied to letters by `\sys_get_query:n(nn)N` ### Deprecated - `\prop_(g)put_if_new:Nnn` (renamed to `\prop_(g)put_if_not_in:Nnn`)

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The packages’ Catalogue entries can be viewed at https://ctan.org/pkg/l3kernel-dev https://ctan.org/pkg/l3backend-dev The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex-dev/required/l3kernel/ https://mirrors.ctan.org/macros/latex-dev/required/l3backend/

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Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese

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