Release new docs

v2.4.x/site/en/userGuide/insert-update-delete.md

@@ -393,7 +393,6 @@ Upserting data is a combination of update and insert operations. In Milvus, an u
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 - Upsert operations will not update the primary keys.
-- Upsert operations does not support collections with <code>autoID</code> enabled.
 - If you plan to use the <code>upsert</code> operation instead of <code>insert</code> for large-scale data ingestion (e.g. millions of vectors), be aware that this can lead to high memory consumption on Milvus data nodes.
 
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