Docs: added changelogs for unit-wasm.

Author: thresheek

docs/changes.xml

@@ -14,7 +14,8 @@
                 unit-ruby
                 unit-jsc-common unit-jsc8 unit-jsc10 unit-jsc11 unit-jsc13
                 unit-jsc14 unit-jsc15 unit-jsc16 unit-jsc17 unit-jsc18
-                unit-jsc19 unit-jsc20"
+                unit-jsc19 unit-jsc20
+                unit-wasm"
          ver="1.31.0" rev="1"
          date="" time=""
          packager="Nginx Packaging <[email protected]>">
@@ -71,6 +72,19 @@ ASGI applications inaccessible over IPv6.
 </changes>
 
 
+<changes apply="unit-wasm" ver="1.31.0" rev="1"
+         date="2023-08-14" time="15:00:00 -0700"
+         packager="Nginx Packaging &lt;[email protected]&gt;">
+
+<change>
+<para>
+Initial release of WASM module for NGINX Unit.
+</para>
+</change>
+
+</changes>
+
+
 <changes apply="unit-php
                 unit-python unit-python2.7
                 unit-python3.4 unit-python3.5 unit-python3.6 unit-python3.7