Updating Subgraph Compatibility

Author: idalithb

website/src/pages/en/subgraphs/developing/deploying/using-subgraph-studio.mdx

@@ -60,10 +60,12 @@ npm install -g @graphprotocol/graph-cli
 In order to be supported by Indexers on The Graph Network, subgraphs must:
 
 - Index a [supported network](/supported-networks/)
-- Must not use any of the following features:
-  - ipfs.cat & ipfs.map
-  - Non-fatal errors
-  - Grafting
+- NOT use any of the following data source types or features:
+  - eip155
+  - near
+  - cosmos
+  - arweave
+  - ipfs.cat in mappings
 
 ## Initialize Your Subgraph