Fix GH-2205 (mb_encoding_aliases() missing changelog entry for ValueError)

Author: cmb69

reference/mbstring/functions/mb-encoding-aliases.xml

@@ -34,19 +34,42 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   Returns a numerically indexed array of encoding aliases on success,
-   &return.falseforfailure;
+   Returns a numerically indexed array of encoding aliases.
   </para>
  </refsect1>
 
  <refsect1 role="errors">
   &reftitle.errors;
   <para>
-   Emits an <constant>E_WARNING</constant> level error if
+   Throws a <classname>ValueError</classname> if
    <parameter>encoding</parameter> is unknown.
   </para>
  </refsect1>
 
+ <refsect1 role="changelog">
+  &reftitle.changelog;
+  <informaltable>
+   <tgroup cols="2">
+    <thead>
+     <row>
+      <entry>&Version;</entry>
+      <entry>&Description;</entry>
+     </row>
+    </thead>
+    <tbody>
+     <row>
+      <entry>8.0.0</entry>
+      <entry>
+       If the <parameter>encoding</parameter> is unknown, a <classname>ValueError</classname>
+       is now thrown; previously an <constant>E_WARNING</constant> was emitted,
+       and the function returned &false;.
+      </entry>
+     </row>
+    </tbody>
+   </tgroup>
+  </informaltable>
+ </refsect1>
+
  <refsect1 role="examples">
   &reftitle.examples;
   <example>