CipherMQ 0.2.0

Features of this release

• Hybrid Encryption: Combines RSA for session key encryption and AES-GCM for message encryption and authentication.
• Zero Message Loss: Sender retries until server acknowledgment (ACK <message_id>), and server retries delivery until receiver acknowledgment (ack <message_id>).
• Exactly-Once Delivery: Receiver deduplicates messages using message_id to prevent reprocessing.
• Clear Acknowledgment Logging: Both sender and receiver log ACKs for visibility (e.g., ✅ [SENDER] Server ACK received and ✅ [RECEIVER] Server confirmed ACK).
• Push-Based Messaging: Messages are actively delivered to connected consumers.
• Flexible Routing: Supports exchanges and queues with routing keys for message delivery.
• Asynchronous Processing: Uses Tokio for high-performance, concurrent connection handling.
• Thread-Safe Data Structures: Leverages DashMap for safe multi-threaded operations.

CipherMQ 0.1.0

The first release of CipherMQ. In the upcoming updates, we are going to introduce some awesome features.