Create release for 3.4.3

Author: github-actions[bot]

en/news/_posts/2025-04-14-ruby-3-4-3-released.md

@@ -0,0 +1,42 @@
+---
+layout: news_post
+title: "Ruby 3.4.3 Released"
+author:
+translator:
+date: 2025-04-14 08:06:57 +0000
+lang: en
+---
+
+Ruby 3.4.3 has been released.
+
+Please see the [GitHub releases](https://github.com/ruby/ruby/releases/tag/v3_4_3) for further details.
+
+## Download
+
+{% assign release = site.data.releases | where: "version", "3.4.3" | first %}
+
+* <{{ release.url.gz }}>
+
+      SIZE: {{ release.size.gz }}
+      SHA1: {{ release.sha1.gz }}
+      SHA256: {{ release.sha256.gz }}
+      SHA512: {{ release.sha512.gz }}
+
+* <{{ release.url.xz }}>
+
+      SIZE: {{ release.size.xz }}
+      SHA1: {{ release.sha1.xz }}
+      SHA256: {{ release.sha256.xz }}
+      SHA512: {{ release.sha512.xz }}
+
+* <{{ release.url.zip }}>
+
+      SIZE: {{ release.size.zip }}
+      SHA1: {{ release.sha1.zip }}
+      SHA256: {{ release.sha256.zip }}
+      SHA512: {{ release.sha512.zip }}
+
+## Release Comment
+
+Many committers, developers, and users who provided bug reports helped us make this release.
+Thanks for their contributions.