nix-community · zowoq · Mar 1, 2026 · Mar 1, 2026
diff --git a/doc/contributing.md b/doc/contributing.md
@@ -37,5 +37,3 @@ nix run nixpkgs#haskellPackages.hpack
 ```
 
 Source files are formatted with [Ormolu](https://github.com/tweag/ormolu).
-
-There is also a [Cachix cache](https://nix-community.cachix.org/) available for the dependencies of this program.
diff --git a/doc/details.md b/doc/details.md
@@ -61,7 +61,7 @@ is made against staging.
 
 ## Logs
 
-[Logs from r-ryantm's runs](https://nixpkgs-update-logs.nix-community.org/) are
+[Logs from r-ryantm's runs](https://?) are
 available online. There are a lot of packages `nixpkgs-update`
 currently has no hope of updating. Please dredge the logs to find out
 why your pet package is not receiving updates.
@@ -70,5 +70,5 @@ why your pet package is not receiving updates.
 ## Cache
 
 By serving the build outputs from
-[https://nixpkgs-update-cache.nix-community.org/](https://nixpkgs-update-cache.nix-community.org/), nixpkgs-update allows you to
+[https://?](https://?), nixpkgs-update allows you to
 test a package with one command.
diff --git a/doc/installation.md b/doc/installation.md
@@ -1,16 +1,9 @@
 # Installation {#installation}
 
-::: note
-For the Cachix cache to work, your user must be in the trusted-users
-list or you can use sudo since root is effectively trusted.
-:::
-
 Run without installing on stable Nix:
 
 ```ShellSession
 $ nix run \
-  --option extra-substituters 'https://nix-community.cachix.org/' \
-  --option extra-trusted-public-keys 'nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=' \
   -f https://github.com/nix-community/nixpkgs-update/archive/main.tar.gz \
   -c nixpkgs-update --help
 ```
@@ -19,8 +12,6 @@ Run without installing on unstable Nix with nix command enabled:
 
 ```ShellSession
 $ nix shell \
-  --option extra-substituters 'https://nix-community.cachix.org/' \
-  --option extra-trusted-public-keys 'nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=' \
   -f https://github.com/nix-community/nixpkgs-update/archive/main.tar.gz \
   -c nixpkgs-update --help
 ```
@@ -29,17 +20,13 @@ Run without installing on unstable Nix with nix flakes enabled:
 
 ```ShellSession
 $ nix run \
-  --option extra-substituters 'https://nix-community.cachix.org/' \
-  --option extra-trusted-public-keys 'nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=' \
   github:nix-community/nixpkgs-update -- --help
 ```
 
 Install into your Nix profile:
 
 ```ShellSession
 $ nix-env \
-  --option extra-substituters 'https://nix-community.cachix.org/' \
-  --option extra-trusted-public-keys 'nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=' \
   -if https://github.com/nix-community/nixpkgs-update/archive/main.tar.gz
 ```
 

diff --git a/doc/nixpkgs-maintainer-faq.md b/doc/nixpkgs-maintainer-faq.md
@@ -12,7 +12,7 @@ Thanks for being a maintainer. Hopefully, @r-ryantm will be able to save you som
 
 ## Why is @r-ryantm not updating my package? {#no-update}
 
-There are lots of reasons a package might not be updated. You can usually figure out which one is the issue by looking at the [logs](https://nixpkgs-update-logs.nix-community.org/) or by asking the [maintainers](#contact).
+There are lots of reasons a package might not be updated. You can usually figure out which one is the issue by looking at the [logs](https://?) or by asking the [maintainers](#contact).
 
 ### No new version information
 

diff --git a/doc/r-ryantm.md b/doc/r-ryantm.md
@@ -1,3 +1,3 @@
 # r-ryantm bot {#r-ryantm}
 
-[@r-ryantm](https://github.com/r-ryantm), is a bot account that updates Nixpkgs by making PRs that bump a package to the latest version. It runs on [community-configured infrastructure](https://nix-community.org/update-bot/).
+[@r-ryantm](https://github.com/r-ryantm), is a bot account that updates Nixpkgs by making PRs that bump a package to the latest version. It runs on [community-configured infrastructure](https://?).
diff --git a/flake.nix b/flake.nix
@@ -9,9 +9,6 @@
 
   inputs.runtimeDeps.url = "github:NixOS/nixpkgs/nixos-unstable-small";
 
-  nixConfig.extra-substituters = "https://nix-community.cachix.org";
-  nixConfig.extra-trusted-public-keys = "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=";
-
   outputs = { self, nixpkgs, mmdoc, treefmt-nix, runtimeDeps } @ args:
     let
       systems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];

diff --git a/src/Update.hs b/src/Update.hs
@@ -156,7 +156,7 @@ updatePackageBatch simpleLog updateInfoLine updateEnv@UpdateEnv {..} = do
       else Nix.lookupAttrPath updateEnv
   let url =
         if isBot updateEnv
-          then "https://nix-community.org/update-bot/"
+          then "https://?"
           else "https://github.com/nix-community/nixpkgs-update"
   case eitherFailureOrAttrpath of
     Left failure -> do
@@ -671,9 +671,9 @@ doCache log updateEnv resultPath =
        Either **download from the cache**:
        ```
        nix-store -r $resultPath \
-         --option binary-caches 'https://cache.nixos.org/ https://nixpkgs-update-cache.nix-community.org/' \
+         --option binary-caches 'https://cache.nixos.org/ https://?' \
          --option trusted-public-keys '
-         nixpkgs-update-cache.nix-community.org-1:U8d6wiQecHUPJFSqHN9GSSmNkmdiFW7GW7WNAnHW0SM=
+         ?
          cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
          '
        ```
Original file line number	Diff line number	Diff line change
Expand Up		@@ -37,5 +37,3 @@ nix run nixpkgs#haskellPackages.hpack
		```

		Source files are formatted with [Ormolu](https://github.com/tweag/ormolu).

		There is also a [Cachix cache](https://nix-community.cachix.org/) available for the dependencies of this program.