Hello @Himanshu Zinzuwadia
welcome to this moderated Azure community forum.
You are referencing Azure Synapse Data Explorer as seen in this documentation.
Microsoft never tells upfront when services or tools are going towards 'General Available'.
You either have to wait until it is announced at one of the mayor flagship events like the Build or Ignite.
Or you keep a close eye on the update blog posts.
This is valid for all Microsoft technology, including Azure Synapse Data Explorer.
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