update readmes

README.md

@@ -11,9 +11,9 @@
 | ✅ | [`Solana`](/blocks/solana)       | Solana |
 | ✅ | [`Cosmos`](/blocks/cosmos)       | CosmosHub, Injective, Osmosis...  |
 | ✅ | [`Beacon`](/blocks/beacon)       | Ethereum 2.0 Beacon Chain |
-| 🚧 | [`Bitcoin`](/blocks/bitcoin)     | Bitcoin, Litecoin, Dogecoin... |
-| 🚧 | [`Starknet`](/blocks/starknet)   | Starknet |
-| 🚧 | [`Arweave`](/blocks/arweave)     | Arweave |
+| ✅ | [`Bitcoin`](/blocks/bitcoin)     | Bitcoin, Litecoin, Dogecoin... |
+| ✅ | [`Starknet`](/blocks/starknet)   | Starknet |
+| ✅ | [`Arweave`](/blocks/arweave)     | Arweave |
 | ⌛ | [`Near`](/blocks/near)           | NEAR Protocol |
 
 > ✅ Supported, 🚧 In Progress, ⌛ Planned

blocks/bitcoin/README.md

@@ -5,6 +5,7 @@
 
 - [x] **Blocks**
 - [x] **Transactions**
+  - [ ] ~~**Previous Outputs**~~
 - [x] **Inputs**
 - [x] **Outputs**
 

blocks/starknet/README.md

@@ -6,7 +6,7 @@
 - [x] **Blocks**
 - [x] **Transactions**
 - [x] **Events**
-- [] **Calls**
+- [ ] ~~**Calls**~~
 
 ## Graph