Add changelog entry for the Antora migration
diff --git a/src/changelog/.1.x.x/antora.xml b/src/changelog/.1.x.x/antora.xml
new file mode 100644
index 0000000..9f1dd6c
--- /dev/null
+++ b/src/changelog/.1.x.x/antora.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entry xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xmlns="https://logging.apache.org/xml/ns"
+ xsi:schemaLocation="https://logging.apache.org/xml/ns https://logging.apache.org/xml/ns/log4j-changelog-0.xsd"
+ type="fixed">
+ <issue id="2443" link="https://github.com/apache/logging-log4j2/pull/2443"/>
+ <description format="asciidoc">Website is migrated to Antora with several formatting</description>
+</entry>
