docs: new features

README.md

@@ -2,18 +2,18 @@
 
 The [libsecp256k1 C library](https://github.com/bitcoin-core/secp256k1) compiled to WASM and wrapped with an ultralight TypeScript API.
 
-Supports four basic operations:
- - Computing the corresponding public key for a given private key
- - Signing
+Supports the following operations:
+ - Computing the corresponding public key for a given secret key
+ - Signing (with recovery ID)
  - Verifying
+ - Recovering public key
  - ECDH
+ - Tweaking secret/public key via addition/multiplication
 
 This module offers *substantially* greater security than pure JavaScript implementations of Secp256k1 due to the fact that JS runtimes simply make it impossible for JS developers to effectively mitigate side-channel attacks. Anyone who says otherwise doesn't know what they're talking about.
 
 In addition to zero-ing out private keys after use, the wrapper also randomizes the lib context every time a public key is computed or a message is signed.
 
-Signature recovery is not currently enabled, but is easy to add. If you meed it, please open an issue.
-
 ### [Demo webapp](https://starshell.net/wasm-secp256k1/) and its [source](https://github.com/SolarRepublic/wasm-secp256k1/blob/main/src/demo/webapp.ts)
 
 

docs/index.html

@@ -77,6 +77,16 @@ <h3>
 			</td>
 		</tr>
 
+		<tr>
+			<td>
+				<label for="pkr">Recovered:</label>
+			</td>
+			<td>
+				<input type="text" size="68" id="pkr" name="pkr" readonly>
+			</td>
+			</td>
+		</tr>
+
 		<tr>
 			<td>
 				<label for="v">Recovery ID:</label>