Hello,
can lucene 6 indexes be reopened with lucene 9 seamlessly?
or are there breaking changes in the format, or in some other aspects that
would require a special migration procedure?
I remember going through this a while back when moving from one major
version to another.
I looked at the release notes for the different versions (7, 8 and 9) and
could not see something that would indicate such a breaking change.
am I correct to assume that I can reuse my old lucene 6 indexes in lucene 9?
Thanks,
Vincent
