Hi, My application is currently on spring-data-couchbase 3.x ( java-sdk 2.x ) which supports Field Level Encryption. I want to upgrade to the latest version(mainly because it is more resilient against temporary exceptions). But the spring-data-couchbase 4.x has bugs (Optimistic Locking and expiry doesn’t work) and unsupported features like Field Level Encryption. When is the latest I can assume both, these bugs are fixed and the feature is added?