Gxdownloader-boot-v1.0.3.2 [exclusive] May 2026

1. Release Title

🚀 GXDownloader Boot v1.0.3.2 – Stability & Core Enhancement Release

Typical Use Cases

• Over-the-air firmware updates for constrained IoT devices during early boot.
• Factory flashing and mass provisioning of embedded devices.
• Secure recovery and rollback for field-updated devices with strict chain-of-trust requirements.
• Embedded devices that must download signed assets (firmware, FPGA bitstreams, config blobs) before boot.

Configuration & Build Options (examples)

• ENABLE_TLS=[0|1] — include TLS stack
• SIGNATURE_SCHEME=[ECDSA_RSA_NONE]
• COMPRESSION=[NONE|GZIP|LZ4|ZSTD]
• RESUME_STRATEGY=[NONE|CHUNKED|DELTA]
• STORAGE_STRATEGY=[STREAM|BUFFERED|DUAL_BANK]

2. Multiple transport protocols

• HTTP/HTTPS: Full HTTP/1.1 client with chunked transfer decoding and connection reuse where available.
• FTPS/SFTP support (optional): For environments requiring legacy secure file transfer support; compiled-in only if needed.
• Custom bootloader wire protocols: Extensible hooks to integrate with vendor-specific serial, CAN, or proprietary block-transfer protocols used in provisioning over UART/USB.
• Peer-to-peer / multicast provisioning: Support for controlled multicast or P2P delivery in factory flashing scenarios to reduce provisioning time across many devices.

10. Support & Feedback

• Docs: https://docs.gxdownloader.com
• Issues: GitHub Issues
• Discord: Join our server