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The current version of Sakai at the time Sakai 23.0 was released was Sakai 22.3, therefore make sure you upgrade to 22.3 before upgrading to 23.0. If your on a later version of Sakai 22 then you may need to adjust your script to remove lines that you already have run in 22.4 from the 22 script.
2.0 Post upgrade tasks
Elasticsearch/OpenSearch
Elasticsearch was replaced with it’s open source fork OpenSearch. According to OpenSearch the index from Elasticsearch 7 are compatible and it may not be necessary to rebuild the index completely. However if your coming from another version of Sakai or have some issue then here are the steps:
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