chore: updated README.md

Signed-off-by: theanmolsharma <anmolsharma0234@gmail.com>

README.md

@@ -20,4 +20,12 @@ By using this library, you acknowledge the following:
 3. **No Warranty:** There is no warranty provided for this library. It is distributed "as is" without any guarantees of functionality, security, or reliability.
 4. **Security Considerations:** This library may contain security vulnerabilities or weaknesses that could expose your data or funds to risks. You are responsible for conducting your own security assessments and risk evaluations.
 5. **Limited Documentation:** The documentation for this library may be incomplete, inaccurate, or outdated.
-6. **API and Compatibility Changes:** This library is subject to frequent changes, including modifications to its API, features, or compatibility with other software. These changes may affect your ability to use the library effectively.
+6. **API and Compatibility Changes:** This library is subject to frequent changes, including modifications to its API, features, or compatibility with other software. These changes may affect your ability to use the library effectively.
+
+## Roadmap
+
+- [x] Basic implementation of creating silent payment outputs
+- [x] Basic implementation of scanning silent payment outputs
+  - [x] Simple scan function to perform scanning when all necessary data is available
+  - [ ] Add functions to transactions class that extract public keys from tx inputs and outputs
+- [ ] Consolidate all files in `src` folder into `src/core` folder and create `src/wallet` folder to include all wallet functionality