v3.21.0

3.21.0 (2026-02-11)

Features

• implement agent key rotation, persistent agent database, and ephemeral agent keys for enhanced security. (884ba38)
• implement Perfect Forward Secrecy (PFS) for C2 communication and refine proxy chain configuration logic. (471b41d)
• implement seed injection via FD3 for persistent agent identity and refactor stager's main loop and ELF loading. (77552f3)

Bug Fixes

• agent should sleep instead of exiting when --stager is not given (c76b35b)
• data race (56704f3)
• handshake not handled properly (b43f3d7)