Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: factorio 0 -> 1
attrpath: factorio
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/gllhgaxqid74wy0lwb5qqh9ld6wm1325-packages.json.drv
building '/nix/store/gllhgaxqid74wy0lwb5qqh9ld6wm1325-packages.json.drv'...

Going to be running update for following packages:
 - factorio-alpha-2.0.77

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - factorio-alpha-2.0.77: UPDATING ...
 - factorio-alpha-2.0.77: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/fa/factorio/versions.json b/pkgs/by-name/fa/factorio/versions.json
index 13296e1da5bb..2e6614cd3507 100644
--- a/pkgs/by-name/fa/factorio/versions.json
+++ b/pkgs/by-name/fa/factorio/versions.json
@@ -3,14 +3,14 @@
     "alpha": {
       "experimental": {
         "candidateHashFilenames": [
-          "factorio_linux_2.1.10.tar.xz"
+          "factorio_linux_2.1.11.tar.xz"
         ],
-        "name": "factorio_alpha_x64-2.1.10.tar.xz",
+        "name": "factorio_alpha_x64-2.1.11.tar.xz",
         "needsAuth": true,
-        "sha256": "3c3f885061fe3f066574797edd5e59bd9e848f0373dcd944c59d2b79bfbfb6b3",
+        "sha256": "da45e9d77b1824a04c1962f568351ed2adc84ea5f54c47a71c9888bb2e586669",
         "tarDirectory": "x64",
-        "url": "https://factorio.com/get-download/2.1.10/alpha/linux64",
-        "version": "2.1.10"
+        "url": "https://factorio.com/get-download/2.1.11/alpha/linux64",
+        "version": "2.1.11"
       },
       "stable": {
         "candidateHashFilenames": [
@@ -51,14 +51,14 @@
     "expansion": {
       "experimental": {
         "candidateHashFilenames": [
-          "factorio-space-age_linux_2.1.10.tar.xz"
+          "factorio-space-age_linux_2.1.11.tar.xz"
         ],
-        "name": "factorio_expansion_x64-2.1.10.tar.xz",
+        "name": "factorio_expansion_x64-2.1.11.tar.xz",
         "needsAuth": true,
-        "sha256": "35e42240a70c56e046489cb1cca8b6c7e17cf5fd4bdfb52c08422497bb57bb6c",
+        "sha256": "6366cdfb2816d8aaddfc872fe99810e8a08c198bc0d3fe266abb16c63718d003",
         "tarDirectory": "x64",
-        "url": "https://factorio.com/get-download/2.1.10/expansion/linux64",
-        "version": "2.1.10"
+        "url": "https://factorio.com/get-download/2.1.11/expansion/linux64",
+        "version": "2.1.11"
       },
       "stable": {
         "candidateHashFilenames": [
@@ -75,15 +75,15 @@
     "headless": {
       "experimental": {
         "candidateHashFilenames": [
-          "factorio-headless_linux_2.1.10.tar.xz",
-          "factorio_headless_x64_2.1.10.tar.xz"
+          "factorio-headless_linux_2.1.11.tar.xz",
+          "factorio_headless_x64_2.1.11.tar.xz"
         ],
-        "name": "factorio_headless_x64-2.1.10.tar.xz",
+        "name": "factorio_headless_x64-2.1.11.tar.xz",
         "needsAuth": false,
-        "sha256": "5aab961c026a35d5ee28b2846260812098ed8b362b1251edf6bbd15c7355cb6c",
+        "sha256": "a11c63ccf7fc56538254b16df2640f6caead8abe1b87a3f7c970e33b60926196",
         "tarDirectory": "x64",
-        "url": "https://factorio.com/get-download/2.1.10/headless/linux64",
-        "version": "2.1.10"
+        "url": "https://factorio.com/get-download/2.1.11/headless/linux64",
+        "version": "2.1.11"
       },
       "stable": {
         "candidateHashFilenames": [

Package version did not change.