66e91a03_ty_FAQs___The_Exchange_Network__Change_Required_
[Product or Tool] Windsor Solutions’ Node Client Lite2 [Information for Users] Users of this product will be affected sending data to a 2.0 Node endpoint at EPA’s Central Data Exchange. Windsor is aware of this and will have update details available at a later date. In the interim, users can still use Node Client Lite2 to send data to a Node based on the v1.1 Node specification. [Change Required?] 
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Node Interoperability FAQs | The Exchange Network
Change Required?