v3.26.1

NBD Release v3.26.1

This release contains pre-built nbd-server and nbd-client binaries built with Nix.

Build Information:

• Tag: v3.26.1
• Commit: 7ebddc7
• Build Date: 2026-03-27 13:44:32 UTC

Available Binaries:

All binaries are built reproducibly using Nix in Docker.

Features:

• VSOCK Support: Full Virtual Socket support for virtualized environments
• Backward Compatible: Maintains compatibility with existing TCP/Unix socket configurations
• Enhanced Client: New CLI options: --vsock, --vsock-cid, --vsock-port
• Server Support: Config file support for vsockcid, vsockport, and vsock mode

Usage Examples:

# Connect to VSOCK server
./nbd-client --vsock --vsock-cid 2 --vsock-port 10809 /dev/nbd0

# Start VSOCK server
./nbd-server --vsock --vsock-cid VMADDR_CID_ANY --vsock-port 10809

# Use CID names
./nbd-client --vsock --vsock-cid host --vsock-port 10809 /dev/nbd0

Installation:

# Download binaries
wget https://github.com/lockin-bot/nbd/releases/download/v3.26.1/nbd-client
wget https://github.com/lockin-bot/nbd/releases/download/v3.26.1/nbd-server

# Make executable
chmod +x nbd-client nbd-server

Verification:

# Download and verify checksums
wget https://github.com/lockin-bot/nbd/releases/download/v3.26.1/SHA256SUMS
sha256sum -c SHA256SUMS