Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: constructium 2026-04-12 -> 2026-09-21 https://github.com/kreativekorp/open-relay/releases
attrpath: constructium
Checking auto update branch...
An auto update branch exists with message `constructium: 2026-04-12 -> 2026-05-08`. New version is 2026-09-21.
The auto update branch does not match or exceed the new version.
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/data/fonts/open-relay/default.nix b/pkgs/data/fonts/open-relay/default.nix
index 7ba7ecca9749..310461aab4db 100644
--- a/pkgs/data/fonts/open-relay/default.nix
+++ b/pkgs/data/fonts/open-relay/default.nix
@@ -11,13 +11,13 @@ let
     { directory, meta }:
     stdenvNoCC.mkDerivation (finalAttrs: {
       pname = "open-relay-${name}";
-      version = "2026-04-12";
+      version = "2026-09-21";
 
       src = fetchFromGitHub {
         owner = "kreativekorp";
         repo = "open-relay";
         tag = finalAttrs.version;
-        hash = "sha256-UI3JP/5Os7xWB07dwlEpWuDMG1awpsOr0itmZpxGtyg=";
+        hash = "sha256-1xNZHN0WaQQ/HYsDrq1JEsybMLTcsqJUJIvMnJCYSV8=";
       };
 
       sourceRoot = "${finalAttrs.src.name}/${directory}";

Successfully finished processing
[check][nixpkgs-review]
## `nixpkgs-review` result

Generated using [`nixpkgs-review`](https://github.com/Mic92/nixpkgs-review).

Command: `nixpkgs-review --extra-nixpkgs-config '{ allowBroken = false; }'`
Commit: `d9550d537aab1c0c3263bfb62d7359bba9403e99`

---
### `x86_64-linux`
<details>
  <summary>❌ 1 package failed to build:</summary>
  <ul>
    <li>fairfax-hd</li>
  </ul>
</details>
<details>
  <summary>✅ 3 packages built:</summary>
  <ul>
    <li>constructium</li>
    <li>kreative-square</li>
    <li>fairfax</li>
  </ul>
</details>


Automatic update generated by [nixpkgs-update](https://github.com/nix-community/nixpkgs-update) tools. This update was made based on information from https://github.com/kreativekorp/open-relay/releases.

meta.description for constructium is: Fork of SIL Gentium designed specifically to support constructed scripts as encoded in the Under-ConScript Unicode Registry

meta.homepage for constructium is: https://www.kreativekorp.com/software/fonts/constructium/




###### Updates performed
- Version update

###### To inspect upstream changes





###### Impact

<b>Checks done</b>

---

- built on NixOS
- The tests defined in `passthru.tests`, if any, passed
- found 2026-09-21 in filename of file in /nix/store/kvcvb1dj7vhlrim8avfv7h9bsh2l2gxa-open-relay-constructium-2026-09-21

---

<details>
<summary>
<b>Rebuild report</b> (if merged into master) (click to expand)
</summary>

```
11 total rebuild path(s)

5 package rebuild(s)

First fifty rebuilds by attrpath

constructium
fairfax
fairfax-hd
kreative-square
```

</details>

<details>
<summary>
<b>Instructions to test this update</b> (click to expand)
</summary>

---

Either **download from the cache**:
```
nix-store -r /nix/store/kvcvb1dj7vhlrim8avfv7h9bsh2l2gxa-open-relay-constructium-2026-09-21 \
  --option binary-caches 'https://cache.nixos.org/ https://nixpkgs-update-cache.nix-community.org/' \
  --option trusted-public-keys '
  nixpkgs-update-cache.nix-community.org-1:U8d6wiQecHUPJFSqHN9GSSmNkmdiFW7GW7WNAnHW0SM=
  cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
  '
```
(The nixpkgs-update cache is only trusted for this store-path realization.)
For the cached download to work, your user must be in the `trusted-users` list or you can use `sudo` since root is effectively trusted.

Or, **build yourself**:
```
nix-build -A constructium https://github.com/r-ryantm/nixpkgs/archive/d9550d537aab1c0c3263bfb62d7359bba9403e99.tar.gz
```
Or:
```
nix build github:r-ryantm/nixpkgs/d9550d537aab1c0c3263bfb62d7359bba9403e99#constructium
```

After you've downloaded or built it, look at the files and if there are any, run the binaries:
```
ls -la /nix/store/kvcvb1dj7vhlrim8avfv7h9bsh2l2gxa-open-relay-constructium-2026-09-21
ls -la /nix/store/kvcvb1dj7vhlrim8avfv7h9bsh2l2gxa-open-relay-constructium-2026-09-21/bin
```

---

</details>
<br/>



### Pre-merge build results

We have automatically built all packages that will get rebuilt due to
this change.

This gives evidence on whether the upgrade will break dependent packages.
Note sometimes packages show up as _failed to build_ independent of the
change, simply because they are already broken on the target branch.

## `nixpkgs-review` result

Generated using [`nixpkgs-review`](https://github.com/Mic92/nixpkgs-review).

Command: `nixpkgs-review --extra-nixpkgs-config '{ allowBroken = false; }'`
Commit: `d9550d537aab1c0c3263bfb62d7359bba9403e99`

---
### `x86_64-linux`
<details>
  <summary>❌ 1 package failed to build:</summary>
  <ul>
    <li>fairfax-hd</li>
  </ul>
</details>
<details>
  <summary>✅ 3 packages built:</summary>
  <ul>
    <li>constructium</li>
    <li>kreative-square</li>
    <li>fairfax</li>
  </ul>
</details>

---

###### Maintainer pings

cc @listx @toastal for [testing](https://github.com/nix-community/nixpkgs-update/blob/main/doc/nixpkgs-maintainer-faq.md#r-ryantm-opened-a-pr-for-my-package-what-do-i-do).

> [!TIP]
> As a maintainer, if your package is located under `pkgs/by-name/*`, you can comment **`@NixOS/nixpkgs-merge-bot merge`** to automatically merge this update using the [`nixpkgs-merge-bot`](https://github.com/NixOS/nixpkgs/blob/master/ci/README.md#nixpkgs-merge-bot).
Updated existing PR
https://api.github.com/repos/NixOS/nixpkgs/pulls/518288