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Download NextZero Agent Desktop v1.5.1

Released on April 14, 2026. Each platform card includes the file checksum and a copy-ready install command when available.

Release notes

  • WebSocket handler hardening: panic recovery shims on all goroutines processing external input, preventing a single malformed message from crashing the agent.
  • Fixed white screen on force-logout when the WebSocket connection is already broken.
  • Fixed spurious ERR_ABORTED and sub-frame errors surfacing as fatal did-fail-load events.
  • Improved node registration reliability with increased timeout.
  • Posture v2: self-healing Bootstrap when token is expired or burned — agent recovers without manual reconnect.
  • gRPC: stale unary goroutine is cancelled when the node re-registers, eliminating goroutine leaks.
Windows

Windows

Artifacts and checksums for the Windows release channel.

x86_64

.exe125.3 MB
Download .exe
File details
Filename nextzero-agent-1.5.1-windows-x64.exe
SHA512 c4a45c3871324e05a7f1e3afa3ba56925c8effcb9348a95807a7faad67b5c0123c9f67f56880177a8dfe4c01df926cd53ca48642e50d6433374a11e685c163c4

ARM64

.exe124.2 MB
Download .exe
File details
Filename nextzero-agent-1.5.1-windows-arm64.exe
SHA512 ba4ae9380bb7575ec098caddc8913e46444393cd02aca53a787f85094f7dffc7afd591136957ba522b6847a01384dcd672435ef694af63aad0a84be426bb81fe
macOS

macOS

Artifacts and checksums for the macOS release channel.

x86_64

.pkg156.9 MB
Download .pkg
File details
Filename nextzero-agent-1.5.1-macos-x64.pkg
SHA512 a3eaafe693f92b1b2fadf10d979caf94c0cb32fd36caada18d62ce7b3720c697807862339e1c2f41dd988bfd37864d5fe5893aa8ee4bee82185b6440a64adb2b

ARM64

.pkg149.2 MB
Download .pkg
File details
Filename nextzero-agent-1.5.1-macos-arm64.pkg
SHA512 224f6e1d971c551b5c42d91f8cd329a8d3073f10e42555f35f06bb7a1bf6f655c3249873b441a874d1ce3b4f6f8853ca95d8ee484554c136130c2917961e3f39
Linux

Linux

Artifacts and checksums for the Linux release channel.

x86_64

.deb132.3 MB
Download .deb

Install command

curl -fsSL -o /tmp/nextzero-agent-1.5.1-linux-x64.deb https://pkgs.nextzero.vn/downloads/community/desktop/v1.5.1/linux/x64/nextzero-agent-1.5.1-linux-x64.deb && sudo dpkg -i /tmp/nextzero-agent-1.5.1-linux-x64.deb
File details
Filename nextzero-agent-1.5.1-linux-x64.deb
SHA512 e6c5417dc44fc71f55dab7059ebcc7bbc4232a009c283ffe52015b6a34ef6bb81d0df5211f593b248ec26d91d4748b230fb043cb78f396341d9cf4ee41d027d0

ARM64

.deb122.8 MB
Download .deb

Install command

curl -fsSL -o /tmp/nextzero-agent-1.5.1-linux-arm64.deb https://pkgs.nextzero.vn/downloads/community/desktop/v1.5.1/linux/arm64/nextzero-agent-1.5.1-linux-arm64.deb && sudo dpkg -i /tmp/nextzero-agent-1.5.1-linux-arm64.deb
File details
Filename nextzero-agent-1.5.1-linux-arm64.deb
SHA512 5397a3aa587397c322bf812f995faccc41faa953f418eadacdeb65e37146ab5207fe23c1c289d020351418383041ce63def64a062bf939b155dcc8df0cd4863d