Joseph Wright submitted an update to the

siunitx

package.

Version: 3.4.0 2024-12-06 License: lppl1.3c

Summary description: A comprehensive (SI) units package

Announcement text: ----------------------------------------------------------------------

### Added - Option `simplify-uncertainty` (see issue [#688](https://github.com/josephwright/siunitx/issues/688)) - Option `complex-phase-command` (see issue [#732](https://github.com/josephwright/siunitx/issues/732)) - Option `allow-uncertainty-breaks` (see issue [#753](https://github.com/josephwright/siunitx/issues/753)) - `\siunitx_unit_options_declare:Nn` to support fine-tuning of unit commands

### Changed - Extend automatic range phase coverage to Italian (see issue [#650](https://github.com/josephwright/siunitx/issues/650)) - Allow control of zero-filling when integer angles are converted to arc format (see issue [#685](https://github.com/josephwright/siunitx/issues/685)) - Automatically convert `~` to `\sim` (see issue [#746](https://github.com/josephwright/siunitx/issues/746)) - Support uncertainties in seconds part of arc angles (see issue [#749](https://github.com/josephwright/siunitx/issues/749)) - Require LaTeX release 2022-11-01 or later - Typeset documentation with LuaTeX - Support `unicode-math` definitions for non-letter characters

### Deprecated

- Option `number-angle-product`in favor of using settings applying to relevant units - Option `complex-symbol-angle` in favor of `complex-phase-command`

### Fixed - Conversion of 'bare' i to polar form (see issue [#761](https://github.com/josephwright/siunitx/issues/761))

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The package’s Catalogue entry can be viewed at https://ctan.org/pkg/siunitx

The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/siunitx/

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Thanks for the upload.

For the CTAN Team Petra Rübe-Pugliese

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