fix: update readme

README.md

@@ -1,15 +1,78 @@
 # pegasus
 Simple Message Broker service written in Go.
 
-## TODO:
+## POC Releases
 
-### POC Release 1
+### Base - POC Release 1
+- DONE!
 - [x] Pub/Sub Logic
 - [x] Server
 - [x] Makefile:
     - [x] `run`
     - [x] `test`
 
+### Event Sourcing - POC Release 2 
+- In Development
+- [ ] Event Sourcing (from Thoth, Blob, etc.)
+
+### Polishing - PoC Final Release (???)
+- Not Started
+
+## Backlog
+- Message Broker Key Features (asked ChatGPT for it)
+
+#### Messaging Patterns
+- [x] Implement Publish-Subscribe (Pub/Sub) pattern
+    - Kind of implemented at `POC R1`
+- [ ] Implement Point-to-Point (P2P) pattern
+
+#### Message Queues
+- [ ] Implement Queue Management
+- [ ] Implement Queue Persistence
+
+#### Message Durability
+- [ ] Implement Message Persistence
+
+#### Reliability and Fault Tolerance
+- [ ] Implement High Availability
+- [ ] Implement Replication
+
+#### Scalability
+- [ ] Implement Horizontal Scaling
+- [ ] Implement Partitioning/Sharding
+
+#### Message Formats
+- [ ] Support Multiple Message Formats
+
+#### Message Transformation
+- [ ] Implement Message Transformation
+
+#### Security
+- [ ] Implement Authentication and Authorization
+- [ ] Implement Encryption
+
+#### Monitoring and Management
+- [ ] Implement Metrics and Logging
+- [ ] Implement Administrative Interfaces
+
+#### Compatibility and Integration
+- [ ] Provide Client Libraries
+- [ ] Ensure Integration with Other Systems
+    - Test with other FWS
+
+#### Message Acknowledgment
+- [ ] Implement Acknowledgment Mechanisms
+
+#### Dead Letter Queues (DLQ)
+- [ ] Implement Dead Letter Queues
+
+#### Event Sourcing (if applicable)
+- [ ] Implement Event Sourcing
+    - Test with other FWS(e.g [Thoth](https://github.com/fiuskyws/thoth), [Blob](https://github.com/fiuskyws/blob), etc.)
+
+#### Support for Retries and Redelivery
+- [ ] Implement Retry Policies
+
 ## Disclaimer
 
 This repository still in research and `PoC's` phase, meaning, it is NOT ready to be used in production environments. (if it'll be)