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@github-actions github-actions released this 06 Dec 19:48
· 57 commits to master since this release
v1.8.0
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wadey Wade Simmons
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Learn about vigilant mode.
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Learn about vigilant mode.

Deprecated

  • The next minor release of Nebula, 1.9.0, will require at least Windows 10 or
    Windows Server 2016. This is because support for earlier versions was removed
    in Go 1.21. See https://go.dev/doc/go1.21#windows

Added

  • Linux: Notify systemd of service readiness. This should resolve timing issues
    with services that depend on Nebula being active. For an example of how to
    enable this, see: examples/service_scripts/nebula.service. (#929)

  • Windows: Use Registered IO (RIO) when possible. Testing on a Windows 11
    machine shows ~50x improvement in throughput. (#905)

  • NetBSD, OpenBSD: Added rudimentary support. (#916, #812)

  • FreeBSD: Add support for naming tun devices. (#903)

Changed

  • pki.disconnect_invalid will now default to true. This means that once a
    certificate expires, the tunnel will be disconnected. If you use SIGHUP to
    reload certificates without restarting Nebula, you should ensure all of your
    clients are on 1.7.0 or newer before you enable this feature. (#859)

  • Limit how often a busy tunnel can requery the lighthouse. The new config
    option timers.requery_wait_duration defaults to 60s. (#940)

  • The internal structures for hostmaps were refactored to reduce memory usage
    and the potential for subtle bugs. (#843, #938, #953, #954, #955)

  • Lots of dependency updates.

Fixed

  • Windows: Retry wintun device creation if it fails the first time. (#985)

  • Fix issues with firewall reject packets that could cause panics. (#957)

  • Fix relay migration during re-handshakes. (#964)

  • Various other refactors and fixes. (#935, #952, #972, #961, #996, #1002,
    #987, #1004, #1030, #1032, ...)

Assets 25