Merge remote-tracking branch 'origin/main'

README.adoc

@@ -40,3 +40,40 @@ See also the https://github.com/mihxil/i18n-iso-639-3/blob/main/src/test/java/or
 include::src/test/java/org/meeuw/i18n/languages/test/LanguageCodeTest.java[]
 ----
 
+== Support
+
+=== JAXB
+The language code is annoted with a JAXB annotation. It will serialize and deserialize to and from the code. The dependency on the annotation is optional.
+
+=== Serializable
+The `LanguageCode` is serializable, and ensures that on deserialization the same object for every language is returned. (And only the _code_ is non transient).
+
+=== Sortable
+
+The default sort order of a `LanguageCode` is on 'Inverted Name'.
+
+=== Versions
+
+[cols="1,1,1"]
+|===
+|<1 
+|developing/testing
+|2023
+
+|1.x
+|compabible with java 8, javax.xml, module-info java 11
+|
+
+| 1.0
+|
+| 2023-11-30
+
+
+|2.x
+|java 11, jakarta.xml
+|2024?
+|===
+
+
+
+