Update README.md

Author: rahul-sc

README.md

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+# ⚠️⚠️DEPRECATED - NO LONGER MAINTAINED⚠️⚠️
+This repository is no longer maintained by the SoundCloud team due to capacity constraints. We're instead focusing our efforts on improving the API & the developer platform. Please note, at the time of updating this, the repo is already not in sync with the latest API changes. 
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+We recommend the community to fork this repo in order to maintain the SDK. We'd be more than happy to make a reference on our developer that the developers can use different SDKs build by the community. In case you need to reach out to us, please head over to https://github.com/soundcloud/api/issues  
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 # SoundCloud JavaScript Next
 
 ## Setup