Write up the announcement

Author: k0kubun

en/news/_posts/2025-05-14-ruby-3-4-4-released.md

@@ -9,8 +9,19 @@ lang: en
 
 Ruby 3.4.4 has been released.
 
+This release includes a fix for a YJIT bug related to local variables and addresses a build issue on Windows when using GCC 15.
+It was released ahead of schedule to make these fixes available as soon as possible.
+A few other bug fixes are also included.
+
 Please see the [release notes on GitHub](https://github.com/ruby/ruby/releases/tag/v3_4_4) for further details.
 
+## Release Schedule
+
+We intend to release the latest stable Ruby version (currently Ruby 3.4) every two months following the most recent release.
+Following this release (3.4.4), Ruby 3.4.5 is scheduled for July, 3.4.6 for September, 3.4.7 for November, and 3.4.8 for January.
+
+If a change arises that significantly affects users, a release may occur earlier than planned, and the subsequent schedule may shift accordingly.
+
 ## Download
 
 {% assign release = site.data.releases | where: "version", "3.4.4" | first %}