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authorbenaryorg <binary@benary.org>2023-12-08 16:05:17 +0000
committerbenaryorg <binary@benary.org>2023-12-15 13:07:36 +0000
commitc3256929e9bc84eaae4137c91b55c57998238c88 (patch)
tree21a4039d6692f3b3aad2ce9d028a87024004cbb9 /nixos/doc/manual
parent57846d0cae80c2015a4b493b3fe2a09f49b61669 (diff)
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nixos/resolved: changelog for fallbackDns changes
Signed-off-by: benaryorg <binary@benary.org>
Diffstat (limited to 'nixos/doc/manual')
-rw-r--r--nixos/doc/manual/release-notes/rl-2405.section.md2
1 files changed, 2 insertions, 0 deletions
diff --git a/nixos/doc/manual/release-notes/rl-2405.section.md b/nixos/doc/manual/release-notes/rl-2405.section.md
index f792194da224..b769e83d56cd 100644
--- a/nixos/doc/manual/release-notes/rl-2405.section.md
+++ b/nixos/doc/manual/release-notes/rl-2405.section.md
@@ -42,6 +42,8 @@ The pre-existing [services.ankisyncd](#opt-services.ankisyncd.enable) has been m
   - If [`system.stateVersion`](#opt-system.stateVersion) is >=23.11, `pkgs.nextcloud27` will be installed by default.
   - Please note that an upgrade from v26 (or older) to v28 directly is not possible. Please upgrade to `nextcloud27` (or earlier) first. Nextcloud prohibits skipping major versions while upgrading. You can upgrade by declaring [`services.nextcloud.package = pkgs.nextcloud27;`](options.html#opt-services.nextcloud.package).
 
+- `services.resolved.fallbackDns` can now be used to disable the upstream fallback servers entirely by setting it to an empty list. To get the previous behaviour of the upstream defaults set it to null, the new default, instead.
+
 - `services.avahi.nssmdns` got split into `services.avahi.nssmdns4` and `services.avahi.nssmdns6` which enable the mDNS NSS switch for IPv4 and IPv6 respectively.
   Since most mDNS responders only register IPv4 addresses, most users want to keep the IPv6 support disabled to avoid long timeouts.