There is a new jlibra release:
0.8.0 - Annotation based serialization & testnet compatibility (#22nd revision, March 2020)
- The LCS Serialization has been updated and with that, there are some small changes to the api as well.
- The move transaction scripts have been updated.
As jlibra is a library, the release method is a Maven artefact: https://repo1.maven.org/maven2/dev/jlibra/
More Infos on Github-Releasepage: https://github.com/ketola/jlibra/releases