[JPA] Make sure that we say JPA 2.2 is ok
<section xml:id="i3113425">
<title>Dependencies</title>
- <para>This specification is based on JPA 2.1. Both JPA 2.1 and JPA 2.0
- are backward compatible with JPA 1.0.</para>
+ <para>This specification requires a minimum JPA version of 2.1. Implementations
+ may choose to support newer versions of JPA, for example version 2.2, but must
+ offer the JavaJPA contract at version 2.1 as well as any future versions that
+ they support.
+ </para>
</section>
<section>
