Hello Narendra Lalwani,
It looks like you're curious about the Azure Digital Twins Explorer and when it might move from preview to general availability.
At this time, Azure Digital Twins Explorer remains in public preview. Microsoft has not yet announced a confirmed date for its transition to General Availability (GA). While the tool continues to evolve based on user feedback, it is still considered a preview feature and may undergo changes before its production release.
That said, the core Azure Digital Twins platform is fully GA and production-ready. The Explorer is a valuable companion tool for visualizing and interacting with your digital twin graph, and it supports DTDL v2 models with limited support for DTDL v3.
Ref Doc: Azure Digital Twins Explorer (preview)
Hope this helps!
Thank you!