add news of 2025-03-15

Add news of the mkiocccentry toolkit version 2.4.4 2025-03-15.

Note that C is the official locale of the IOCCC in the IOCCC guidelines
version 28.47 2025-03-15.

next/guidelines.html

@@ -464,7 +464,7 @@ writing by <a href="../contact.html">contacting the judges</a>.</p>
 </div>
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-These <a href="guidelines.html">IOCCC guidelines</a> are version <strong>28.46 2025-03-12</strong>.
+These <a href="guidelines.html">IOCCC guidelines</a> are version <strong>28.47 2025-03-15</strong>.
 </p>
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 The markdown form of these guidelines <a href="guidelines.md"
@@ -694,6 +694,14 @@ BESM-6, and 2503 is a decimal anagram of 2053.
 obviates some of the need to <code>#define</code> C reserved words in an effort
 to get around the size limits of <a href="rules.html#rule2">Rule 2</a>.</p>
 <p>Yes Virginia, <strong>that is a hint</strong>!</p>
+<p class="leftbar">
+The <strong>official locale</strong> of the <strong>IOCCC</strong> is <strong>C</strong>.
+</p>
+<p class="leftbar">
+The <a href="https://github.com/ioccc-src/mkiocccentry">mkiocccentry toolkit</a>,
+as of <a href="https://github.com/ioccc-src/mkiocccentry/releases/tag/2.4.4">Release version 2.4.4 2025-03-15</a>,
+will run with a locale set to <strong>C</strong>.
+</p>
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