Release v1.9.0

Deprecated

• This release adds a new setting default_local_cidr_any that defaults to
  true to match previous behavior, but will default to false in the next
  release (1.10). When set to false, local_cidr is matched correctly for
  firewall rules on hosts acting as unsafe routers, and should be set for any
  firewall rules you want to allow unsafe route hosts to access. See the issue
  and example config for more details. (#1071, #1099)

Added

• Nebula now has an official Docker image nebulaoss/nebula that is
  distroless and contains just the nebula and nebula-cert binaries. You
  can find it here: https://hub.docker.com/r/nebulaoss/nebula (#1037)

• Experimental binaries for loong64 are now provided. (#1003)

• Added example service script for OpenRC. (#711)

• The SSH daemon now supports inlined host keys. (#1054)

• The SSH daemon now supports certificates with sshd.trusted_cas. (#1098)

Changed

• Config setting tun.unsafe_routes is now reloadable. (#1083)

• Small documentation and internal improvements. (#1065, #1067, #1069, #1108,
  #1109, #1111, #1135)

• Various dependency updates. (#1139, #1138, #1134, #1133, #1126, #1123, #1110,
  #1094, #1092, #1087, #1086, #1085, #1072, #1063, #1059, #1055, #1053, #1047,
  #1046, #1034, #1022)

Removed

• Support for the deprecated local_range option has been removed. Please
  change to preferred_ranges (which is also now reloadable). (#1043)

• We are now building with go1.22, which means that for Windows you need 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 (#981)

• Removed vagrant example, as it was unmaintained. (#1129)

• Removed Fedora and Arch nebula.service files, as they are maintained in the
  upstream repos. (#1128, #1132)

• Remove the TCP round trip tracking metrics, as they never had correct data
  and were an experiment to begin with. (#1114)

Fixed

• Fixed a potential deadlock introduced in 1.8.1. (#1112)

• Fixed support for Linux when IPv6 has been disabled at the OS level. (#787)

• DNS will return NXDOMAIN now when there are no results. (#845)

• Allow :: in lighthouse.dns.host. (#1115)

• Capitalization of NotAfter fixed in DNS TXT response. (#1127)

• Don't log invalid certificates. It is untrusted data and can cause a large
  volume of logs. (#1116)