Dear Maintainers, It seems that the sources need compatibility patches[1][2][3], but it would probably be better to make a new upstream release.
Best Regards, Vladimir. [1] https://github.com/opensearch-project/OpenSearch/pull/11421 [2] https://github.com/opensearch-project/OpenSearch/pull/8272 [3] https://github.com/opensearch-project/OpenSearch/pull/6116