Re: Lucene 10.5.1 bugfix release

Hi all,

I've opened a backport of #16368 to branch_10_5:
https://github.com/apache/lucene/pull/16490 .

The fix makes HNSW graph construction check the merge abort flag before
each node insertion, so IndexWriter#rollback and abortMerges no longer
block until the entire graph is built. Without it, rollback on a large
vector segment can block for tens of minutes. The fix has already been
merged to main and branch_10x (#16391).

Is it possible to include it in 10.5.1?

Thanks,
Eran.