Release new version? (without reference to internal sun.security.x509 JDK API)

[sratz]

#78 removed a reference to JDK-internal API. This is critical to be able to seamlessly work with newer JDK versions.

However, there was no release of ed25519-java since 2018.

Could we have a new release on maven central?

[laeubi]

Regarding OSGi it would be good to include

• https://github.com/str4d/ed25519-java/pull/83

as well...

and possibly duplicates https://github.com/str4d/ed25519-java/issues/88