Step release tag

Author: josephwright

CHANGELOG.md

@@ -7,6 +7,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ## [Unreleased]
 
+## [v3.4.14] - 2025-07-09
+
 ### Fixed
 - Output of converted exponents in `\complexnum` (see issue
   [\#815](https://github.com/josephwright/siunitx/issues/815))
@@ -2305,7 +2307,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ### Added
 - First public testing release (as `si`)
 
-[Unreleased]: https://github.com/josephwright/siunitx/compare/v3.4.13...HEAD
+[Unreleased]: https://github.com/josephwright/siunitx/compare/v3.4.14...HEAD
+[v3.4.14]: https://github.com/josephwright/siunitx/compare/v3.4.13...v3.4.14
 [v3.4.13]: https://github.com/josephwright/siunitx/compare/v3.4.12...v3.4.13
 [v3.4.12]: https://github.com/josephwright/siunitx/compare/v3.4.11...v3.4.12
 [v3.4.11]: https://github.com/josephwright/siunitx/compare/v3.4.10...v3.4.11

siunitx.dtx

@@ -140,7 +140,7 @@
 %
 % Identify the package and give the over all version information.
 %    \begin{macrocode}
-\ProvidesExplPackage {siunitx} {2025-07-05} {3.4.13}
+\ProvidesExplPackage {siunitx} {2025-07-09} {3.4.14}
   {A comprehensive (SI) units package}
 %    \end{macrocode}
 %