diff --git a/flake.nix b/flake.nix
index 55c8d2a..fba329c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -90,7 +90,22 @@
       in {
         devShell = with pkgs;
           mkShell {
-            buildInputs = [ nixfmt git-lfs ];
+            buildInputs = [
+              nixfmt
+              git-lfs
+
+              # For the minecraft mod update script
+              (python3.withPackages (pypkgs:
+                with pypkgs; [
+                  requests
+
+                  ipython
+                  python-language-server
+                  pyls-black
+                  pyls-isort
+                  pyls-mypy
+                ]))
+            ];
             shellHook = ''
               export QEMU_OPTS="-m 3941 -smp 2 -curses"
               export QEMU_NET_OPTS="hostfwd=::3022-:2222,hostfwd=::3080-:80,hostfwd=::3443-:443,hostfwd=::3021-:2221,hostfwd=::25565-:25565"
diff --git a/pkgs/build-support/fetchFromCurseForge.nix b/pkgs/build-support/fetchFromCurseForge.nix
index 4fde62e..5d4f232 100644
--- a/pkgs/build-support/fetchFromCurseForge.nix
+++ b/pkgs/build-support/fetchFromCurseForge.nix
@@ -10,11 +10,11 @@ let
   #
   # Note that if it's zero-prefixed we need to remove the zeroes. It's
   # really an odd one...
-  a = head (match "0*([[:digit:]]+)" (substring 0 4 id));
-  b = head (match "0*([[:digit:]]+)" (substring 4 7 id));
+  a = head (match "0*([[:digit:]]+)" (substring 0 4 (toString id)));
+  b = head (match "0*([[:digit:]]+)" (substring 4 7 (toString id)));
 
   url = "https://media.forgecdn.net/files/${a}/${b}/${filename}";
-  otherArgs = removeAttrs args [ "project" "id" "filename" ];
+  otherArgs = removeAttrs args [ "project" "project_id" "id" "filename" ];
 
 in fetchurl (otherArgs // {
   inherit url;
diff --git a/pkgs/minecraft/voor-kia/mods.json b/pkgs/minecraft/voor-kia/mods.json
index db5efa7..43adbd0 100644
--- a/pkgs/minecraft/voor-kia/mods.json
+++ b/pkgs/minecraft/voor-kia/mods.json
@@ -1,512 +1,597 @@
 [
   {
     "project": "ai-improvements",
-    "id": "3031978",
+    "id": 3031978,
     "filename": "AI-Improvements-1.16.2-0.3.0.jar",
-    "sha256": "47526292ea2f11dd18a8da8863b40ba81a93601f03aa4abcc742ac62ea599c69"
+    "sha256": "47526292ea2f11dd18a8da8863b40ba81a93601f03aa4abcc742ac62ea599c69",
+    "project_id": 233019
   },
   {
     "project": "alexs-mobs",
-    "id": "3230693",
+    "id": 3230693,
     "filename": "alexsmobs-1.7.1.jar",
-    "sha256": "e8066d512f53b80a796e5b83db27246aa5fe4b055929475e7efe5ff6dd090f42"
+    "sha256": "e8066d512f53b80a796e5b83db27246aa5fe4b055929475e7efe5ff6dd090f42",
+    "project_id": 426558
   },
   {
     "project": "apotheosis",
-    "id": "3095843",
+    "id": 3095843,
     "filename": "Apotheosis-1.16.3-4.4.1.jar",
-    "sha256": "de5ed7501bc17196cca7bddabace3464cbdbf8afba63385d260804ad013ba836"
+    "sha256": "de5ed7501bc17196cca7bddabace3464cbdbf8afba63385d260804ad013ba836",
+    "project_id": 313970
   },
   {
     "project": "appleskin",
-    "id": "3035787",
+    "id": 3035787,
     "filename": "AppleSkin-mc1.16.2-forge-1.0.14.jar",
-    "sha256": "e0d39f6b138e853d6171bd51fa158545d68cab5e718a01feb919d37964e5eb4f"
+    "sha256": "e0d39f6b138e853d6171bd51fa158545d68cab5e718a01feb919d37964e5eb4f",
+    "project_id": 248787
   },
   {
     "project": "architectury-forge",
-    "id": "3208686",
+    "id": 3208686,
     "filename": "architectury-1.7.117-forge.jar",
-    "sha256": "6cdbdb32b958ca5cec46c92eaa3c5d2c33404b20f5080bc7c612ba7e3fa4bf57"
+    "sha256": "6cdbdb32b958ca5cec46c92eaa3c5d2c33404b20f5080bc7c612ba7e3fa4bf57",
+    "project_id": 419699
   },
   {
     "project": "artifacts",
-    "id": "3208854",
+    "id": 3208854,
     "filename": "Artifacts-1.16.5-2.8.1.jar",
-    "sha256": "6c74163a75a2303b3fce04c098efad6de0c345059e279a7e5858a1200779d423"
+    "sha256": "6c74163a75a2303b3fce04c098efad6de0c345059e279a7e5858a1200779d423",
+    "project_id": 312353
   },
   {
     "project": "attributefix",
-    "id": "3170246",
+    "id": 3170246,
     "filename": "AttributeFix-1.16.5-10.0.1.jar",
-    "sha256": "8492d282ca55c1e01fad6fd4ae8bd66e418128ccf9044a150af7b4526e02d906"
+    "sha256": "8492d282ca55c1e01fad6fd4ae8bd66e418128ccf9044a150af7b4526e02d906",
+    "project_id": 280510
   },
   {
     "project": "autoreglib",
-    "id": "3128555",
+    "id": 3128555,
     "filename": "AutoRegLib-1.6-47.jar",
-    "sha256": "bacb22ec651ca70462e0128d6e6e800cee69b125cd078b9cf6d3a45de3e403fc"
+    "sha256": "bacb22ec651ca70462e0128d6e6e800cee69b125cd078b9cf6d3a45de3e403fc",
+    "project_id": 250363
   },
   {
     "project": "bedspreads",
-    "id": "3118466",
+    "id": 3118466,
     "filename": "bedspreads-forge-1.16.4-5.1.0.1.jar",
-    "sha256": "7844407085109d10ba87faf21816fb89fc411ff82ea7f0b761e2bd4f987987d2"
+    "sha256": "7844407085109d10ba87faf21816fb89fc411ff82ea7f0b761e2bd4f987987d2",
+    "project_id": 308653
   },
   {
     "project": "better-burning",
-    "id": "3181436",
+    "id": 3181436,
     "filename": "BetterBurning-1.16.5-6.0.2.jar",
-    "sha256": "e81297506876a623e9e770222d6c053eb33ac5451a3905454c2befd69115ae19"
+    "sha256": "e81297506876a623e9e770222d6c053eb33ac5451a3905454c2befd69115ae19",
+    "project_id": 353434
   },
   {
     "project": "yungs-better-caves",
-    "id": "3170047",
+    "id": 3170047,
     "filename": "BetterCaves-Forge-1.16.4-1.1.1.jar",
-    "sha256": "f5bc8ba0f46acab08e79f95e8ff980b2629fd678ea25e9068d2d96823c1ba983"
+    "sha256": "f5bc8ba0f46acab08e79f95e8ff980b2629fd678ea25e9068d2d96823c1ba983",
+    "project_id": 340583
   },
   {
     "project": "yungs-better-mineshafts-forge",
-    "id": "3175671",
+    "id": 3175671,
     "filename": "BetterMineshafts-Forge-1.16.4-2.0.1.jar",
-    "sha256": "a640f45962f8a1abc60f83c8632e558b541b6ba0238d6297912814dec2d0bdc7"
+    "sha256": "a640f45962f8a1abc60f83c8632e558b541b6ba0238d6297912814dec2d0bdc7",
+    "project_id": 389665
   },
   {
     "project": "yungs-better-portals",
-    "id": "3221299",
+    "id": 3221299,
     "filename": "BetterPortals-1.16.4-0.3.1.jar",
-    "sha256": "a86ddf3cbc066d15562e4136717d061861dfb77a2da7b4f112a2b290073c47d9"
+    "sha256": "a86ddf3cbc066d15562e4136717d061861dfb77a2da7b4f112a2b290073c47d9",
+    "project_id": 443723
   },
   {
     "project": "bookshelf",
-    "id": "3170154",
+    "id": 3170154,
     "filename": "Bookshelf-1.16.5-10.0.1.jar",
-    "sha256": "33bade36884a25cbf3bac3bdd2e762a2c5fcc1840f613ab5aaaf57642ffc0c68"
+    "sha256": "33bade36884a25cbf3bac3bdd2e762a2c5fcc1840f613ab5aaaf57642ffc0c68",
+    "project_id": 228525
   },
   {
     "project": "bad-wither-no-cookie-reloaded",
-    "id": "3101531",
+    "id": 3101531,
     "filename": "bwncr-1.16.4-3.9.16.jar",
-    "sha256": "91c4df24466b958d36d41ce886e5d8b0839a07b73d58248a0dcb84a67279b81f"
+    "sha256": "91c4df24466b958d36d41ce886e5d8b0839a07b73d58248a0dcb84a67279b81f",
+    "project_id": 261251
   },
   {
     "project": "oh-the-biomes-youll-go",
-    "id": "3197729",
+    "id": 3197729,
     "filename": "byg-1.1.10.jar",
-    "sha256": "28db347d22ea27167cdbf107180b01b53003d98739189a66ef6c1e4f21e4b436"
+    "sha256": "28db347d22ea27167cdbf107180b01b53003d98739189a66ef6c1e4f21e4b436",
+    "project_id": 247560
   },
   {
     "project": "callable-horses",
-    "id": "3090832",
+    "id": 3090832,
     "filename": "callablehorses-1.16.3-1.2.1.4.jar",
-    "sha256": "639778fd58667aa560d333a2490352e34c1c32e897d9f8204e52df305ca5e879"
+    "sha256": "639778fd58667aa560d333a2490352e34c1c32e897d9f8204e52df305ca5e879",
+    "project_id": 331746
   },
   {
     "project": "citadel",
-    "id": "3198842",
+    "id": 3198842,
     "filename": "citadel-1.6.1.jar",
-    "sha256": "e13434097199a926a565a109b5c7b82b5e0308efa88dbc2a4d030d78d8f1ac37"
+    "sha256": "e13434097199a926a565a109b5c7b82b5e0308efa88dbc2a4d030d78d8f1ac37",
+    "project_id": 331936
   },
   {
     "project": "cloth-config-forge",
-    "id": "3203817",
+    "id": 3203817,
     "filename": "cloth-config-4.10.13-forge.jar",
-    "sha256": "d47bf12ed961fac529064254931308d1ca20d08f411718563827141175daf32b"
+    "sha256": "d47bf12ed961fac529064254931308d1ca20d08f411718563827141175daf32b",
+    "project_id": 348521
   },
   {
     "project": "clumps",
-    "id": "3205705",
+    "id": 3205705,
     "filename": "Clumps-6.0.0.17.jar",
-    "sha256": "a9535cf8df267bb2e2ffb46a278aa67f4b6e447d0bc1140205f98257dc108d58"
+    "sha256": "a9535cf8df267bb2e2ffb46a278aa67f4b6e447d0bc1140205f98257dc108d58",
+    "project_id": 256717
   },
   {
     "project": "codechicken-lib-1-8",
-    "id": "3175750",
+    "id": 3175750,
     "filename": "CodeChickenLib-1.16.4-3.5.1.408-universal.jar",
-    "sha256": "6b88e5f13ceb642734d3f3168da706a80ae2a2d538ba8dd958eb73b3d8911ab3"
+    "sha256": "6b88e5f13ceb642734d3f3168da706a80ae2a2d538ba8dd958eb73b3d8911ab3",
+    "project_id": 242818
   },
   {
     "project": "cooking-for-blockheads",
-    "id": "3098223",
+    "id": 3098223,
     "filename": "CookingForBlockheads_1.16.3-9.2.2.jar",
-    "sha256": "5b15a1e4bac72160ed1ef1042c2cef5eeca5d8dbfecb6620511caa1cf644adaa"
+    "sha256": "5b15a1e4bac72160ed1ef1042c2cef5eeca5d8dbfecb6620511caa1cf644adaa",
+    "project_id": 231484
   },
   {
     "project": "cosmetic-armor-reworked",
-    "id": "3205904",
+    "id": 3205904,
     "filename": "CosmeticArmorReworked-1.16.5-v1b.jar",
-    "sha256": "6535b9077d0b64c2cc3392c145f558492c47280eb4a38672c6b6a4897fee7ec7"
+    "sha256": "6535b9077d0b64c2cc3392c145f558492c47280eb4a38672c6b6a4897fee7ec7",
+    "project_id": 237307
   },
   {
     "project": "crafting-station",
-    "id": "3084325",
+    "id": 3084325,
     "filename": "craftingstation-4.1.1.jar",
-    "sha256": "a3516650a1c5e76b47b9efd69a4cfa9cda4f85250bf217fa7186f74ef375a7e4"
+    "sha256": "a3516650a1c5e76b47b9efd69a4cfa9cda4f85250bf217fa7186f74ef375a7e4",
+    "project_id": 318551
   },
   {
     "project": "create",
-    "id": "3167531",
+    "id": 3167531,
     "filename": "create-mc1.16.3_v0.3e.jar",
-    "sha256": "8c24ee59c3d1c74fb2047564d0aa6935862b2b85fb478dadf19798f7cc08944f"
+    "sha256": "8c24ee59c3d1c74fb2047564d0aa6935862b2b85fb478dadf19798f7cc08944f",
+    "project_id": 328085
   },
   {
     "project": "creativecore",
-    "id": "3128357",
+    "id": 3128357,
     "filename": "CreativeCore_v2.0.10_mc1.16.4.jar",
-    "sha256": "85210df1f6abe5befc7afbb9150e5639f885c229ba3018bd6f40fd142468f377"
+    "sha256": "85210df1f6abe5befc7afbb9150e5639f885c229ba3018bd6f40fd142468f377",
+    "project_id": 257814
   },
   {
     "project": "curios",
-    "id": "3186427",
+    "id": 3186427,
     "filename": "curios-forge-1.16.5-4.0.4.0.jar",
-    "sha256": "4d6d63c432e24d295a410ec9eb24054123094db4913e76f564adfa188cf59d29"
+    "sha256": "4d6d63c432e24d295a410ec9eb24054123094db4913e76f564adfa188cf59d29",
+    "project_id": 309927
   },
   {
     "project": "dank-storage",
-    "id": "3161863",
+    "id": 3161863,
     "filename": "dankstorage-3.14.jar",
-    "sha256": "2ff74a22f0a90f9daed9a0632133b14868ad47500f378326f2a0faedc6029684"
+    "sha256": "2ff74a22f0a90f9daed9a0632133b14868ad47500f378326f2a0faedc6029684",
+    "project_id": 335673
   },
   {
     "project": "decorative-blocks",
-    "id": "3166283",
+    "id": 3166283,
     "filename": "decorative_blocks-1.16.4-1.7.2.jar",
-    "sha256": "f12dbfe76e36cdec65b8a575fc671f0291323a0de5ff420ff196d16bd19e6f84"
+    "sha256": "f12dbfe76e36cdec65b8a575fc671f0291323a0de5ff420ff196d16bd19e6f84",
+    "project_id": 362528
   },
   {
     "project": "doggy-talents",
-    "id": "3203941",
+    "id": 3203941,
     "filename": "DoggyTalents-1.16.4-2.0.1.3.jar",
-    "sha256": "59d8c5f058ef329bf6363fa8d300da3e876c523f9cc6229e0524317207442489"
+    "sha256": "59d8c5f058ef329bf6363fa8d300da3e876c523f9cc6229e0524317207442489",
+    "project_id": 271050
   },
   {
     "project": "easy-piglins",
-    "id": "3169792",
+    "id": 3169792,
     "filename": "easy_piglins-1.16.5-1.0.0.jar",
-    "sha256": "b048630085695a5e8846cc2b8cc1bb6f1bcb59f0077ab63394a803c905df1006"
+    "sha256": "b048630085695a5e8846cc2b8cc1bb6f1bcb59f0077ab63394a803c905df1006",
+    "project_id": 419372
   },
   {
     "project": "easy-villagers",
-    "id": "3171686",
+    "id": 3171686,
     "filename": "easy_villagers-1.16.4-1.1.28.jar",
-    "sha256": "3b8eff14b2b83f5cfe178f03076fa37c49add5dc05836b3151c7077f65a96dff"
+    "sha256": "3b8eff14b2b83f5cfe178f03076fa37c49add5dc05836b3151c7077f65a96dff",
+    "project_id": 400514
   },
   {
     "project": "enchantment-descriptions",
-    "id": "3191059",
+    "id": 3191059,
     "filename": "EnchantmentDescriptions-1.16.5-7.0.2.jar",
-    "sha256": "890db07c51b07fb5921c8ae9e6352987c705625ca27f3d23bdfd313115a6a94b"
+    "sha256": "890db07c51b07fb5921c8ae9e6352987c705625ca27f3d23bdfd313115a6a94b",
+    "project_id": 250419
   },
   {
     "project": "ender-storage-1-8",
-    "id": "3175751",
+    "id": 3175751,
     "filename": "EnderStorage-1.16.4-2.7.1.166-universal.jar",
-    "sha256": "fbb861b85858f7a118a442d5577a53e5415c1f1b6ba7c4ade942d5512706f40d"
+    "sha256": "fbb861b85858f7a118a442d5577a53e5415c1f1b6ba7c4ade942d5512706f40d",
+    "project_id": 245174
   },
   {
     "project": "extended-lights-mod",
-    "id": "3144281",
+    "id": 3144281,
     "filename": "extlights-3.3.jar",
-    "sha256": "7f210f8e8bc451df301a6a2c22f81e434dd1835699444e5c0ed2bb2620847a6b"
+    "sha256": "7f210f8e8bc451df301a6a2c22f81e434dd1835699444e5c0ed2bb2620847a6b",
+    "project_id": 335051
   },
   {
     "project": "extrastorage",
-    "id": "3179402",
+    "id": 3179402,
     "filename": "ExtraStorage-1.16.4-1.3.1.jar",
-    "sha256": "30a78eb59482d393c7471a3b834e49e2dc6a70998be8ece9ba2c487abb5c92a5"
+    "sha256": "30a78eb59482d393c7471a3b834e49e2dc6a70998be8ece9ba2c487abb5c92a5",
+    "project_id": 410168
   },
   {
     "project": "farming-for-blockheads",
-    "id": "3098206",
+    "id": 3098206,
     "filename": "FarmingForBlockheads_1.16.3-7.2.1.jar",
-    "sha256": "2225906be3306bb1066b58ebb97b998ebb679ef7fc2dcab6be53129675c44867"
+    "sha256": "2225906be3306bb1066b58ebb97b998ebb679ef7fc2dcab6be53129675c44867",
+    "project_id": 261924
   },
   {
     "project": "fast-leaf-decay",
-    "id": "3052146",
+    "id": 3052146,
     "filename": "FastLeafDecay-v25.jar",
-    "sha256": "0abd12217bd7e83d5427a4aca6acec27241bb4a7272ef79958a692bd60fe1d86"
+    "sha256": "0abd12217bd7e83d5427a4aca6acec27241bb4a7272ef79958a692bd60fe1d86",
+    "project_id": 230976
   },
   {
     "project": "fastworkbench",
-    "id": "3171218",
+    "id": 3171218,
     "filename": "FastWorkbench-1.16.4-4.5.0.jar",
-    "sha256": "0f4dc32d33512193a3f53ef4e2432bce921ffc047590e1734d3763b8dbd0a547"
+    "sha256": "0f4dc32d33512193a3f53ef4e2432bce921ffc047590e1734d3763b8dbd0a547",
+    "project_id": 288885
   },
   {
     "project": "fishing-real",
-    "id": "3074201",
+    "id": 3074201,
     "filename": "fishingreal-1.16.3-1.0.0.jar",
-    "sha256": "1c2f868ee221e59407f6c8f1ec07fa7ccca49a819559dad818713a6778291fc5"
+    "sha256": "1c2f868ee221e59407f6c8f1ec07fa7ccca49a819559dad818713a6778291fc5",
+    "project_id": 348834
   },
   {
     "project": "hardcore-revival",
-    "id": "3066098",
+    "id": 3066098,
     "filename": "HardcoreRevival_1.16.3-5.2.0.jar",
-    "sha256": "c7d20cad7f9d5e9dd36252c3735568b8e7a9a214bc543356b8429b6748f5ae49"
+    "sha256": "c7d20cad7f9d5e9dd36252c3735568b8e7a9a214bc543356b8429b6748f5ae49",
+    "project_id": 274036
   },
   {
     "project": "ice-and-fire-dragons",
-    "id": "3162719",
+    "id": 3162719,
     "filename": "iceandfire-2.1.5-1.16.4.jar",
-    "sha256": "eb67d6808d9ae4d32b92d26a9a4561549e5e3fbeacf23ed614b19786c2172c76"
+    "sha256": "eb67d6808d9ae4d32b92d26a9a4561549e5e3fbeacf23ed614b19786c2172c76",
+    "project_id": 264231
   },
   {
     "project": "ichunutil",
-    "id": "3062089",
+    "id": 3062089,
     "filename": "iChunUtil-1.16.3-10.0.0.jar",
-    "sha256": "015b4cb31362e323ccdd84e3f865137bd7c32a8a1adcb9f9b77c4e6301a56a25"
+    "sha256": "015b4cb31362e323ccdd84e3f865137bd7c32a8a1adcb9f9b77c4e6301a56a25",
+    "project_id": 229060
   },
   {
     "project": "iron-chests",
-    "id": "3105315",
+    "id": 3105315,
     "filename": "ironchest-1.16.4-11.2.10.jar",
-    "sha256": "5208572a3f07647ca3cfed9f7414957acd0059b7f708d2518f4c73c98beae6be"
+    "sha256": "5208572a3f07647ca3cfed9f7414957acd0059b7f708d2518f4c73c98beae6be",
+    "project_id": 228756
   },
   {
     "project": "iron-furnaces",
-    "id": "3152441",
+    "id": 3152441,
     "filename": "ironfurnaces-1.16.4-2.5.6.jar",
-    "sha256": "042dcb6eca515f814b2093a600cca23a42fef71e4dbaf53b301369018ac5f288"
+    "sha256": "042dcb6eca515f814b2093a600cca23a42fef71e4dbaf53b301369018ac5f288",
+    "project_id": 237664
   },
   {
     "project": "jei",
-    "id": "3192904",
+    "id": 3192904,
     "filename": "jei-1.16.4-7.6.1.71.jar",
-    "sha256": "a4f1cc91214605b7d9b840a4a8ffd910c0eccc9db7f6ce82964bba9f3ca661e5"
+    "sha256": "a4f1cc91214605b7d9b840a4a8ffd910c0eccc9db7f6ce82964bba9f3ca661e5",
+    "project_id": 238222
   },
   {
     "project": "jei-integration",
-    "id": "3202331",
+    "id": 3202331,
     "filename": "jeiintegration_1.16.5-7.0.1.15.jar",
-    "sha256": "0b45fe2858a8e9f97bf10fb218975a48a7d228ca27d274194c4dfaa91534bdfd"
+    "sha256": "0b45fe2858a8e9f97bf10fb218975a48a7d228ca27d274194c4dfaa91534bdfd",
+    "project_id": 265917
   },
   {
     "project": "just-enough-resources-jer",
-    "id": "3066754",
+    "id": 3066754,
     "filename": "JustEnoughResources-1.16.3-0.12.0.100.jar",
-    "sha256": "d09fe055704075044e76e38c315ef410b8fc3587b1e24e500d540b57365ceb66"
+    "sha256": "d09fe055704075044e76e38c315ef410b8fc3587b1e24e500d540b57365ceb66",
+    "project_id": 240630
   },
   {
     "project": "kiwi",
-    "id": "3103509",
+    "id": 3103509,
     "filename": "Kiwi-1.16.3-3.4.1.jar",
-    "sha256": "8e03a2109cb60117f6020a8943a19dc354a2cf2e1b83a0523169fece4ef06757"
+    "sha256": "8e03a2109cb60117f6020a8943a19dc354a2cf2e1b83a0523169fece4ef06757",
+    "project_id": 303657
   },
   {
     "project": "lollipop",
-    "id": "3209431",
+    "id": 3209431,
     "filename": "Lollipop-1.16.4-3.2.6.jar",
-    "sha256": "5eb4c5c6947cfdcd26014a3209aff91653fe13044436dbfd0c310bcbf8abf701"
+    "sha256": "5eb4c5c6947cfdcd26014a3209aff91653fe13044436dbfd0c310bcbf8abf701",
+    "project_id": 347954
   },
   {
     "project": "lotta-terracotta",
-    "id": "3186253",
+    "id": 3186253,
     "filename": "lottaterracotta-1.16.5-1.3.1.jar",
-    "sha256": "8a5879733d8c35129c999d6524f0b7c1b49482076e1104c0c873f70267ea22d5"
+    "sha256": "8a5879733d8c35129c999d6524f0b7c1b49482076e1104c0c873f70267ea22d5",
+    "project_id": 351060
   },
   {
     "project": "macaws-doors",
-    "id": "3182357",
+    "id": 3182357,
     "filename": "mcw-doors-1.0.2-mc1.16.5.jar",
-    "sha256": "cea684ad9bf1fa75ba2685b3e521b2e1806f428681f7d929e3f937b161fb397e"
+    "sha256": "cea684ad9bf1fa75ba2685b3e521b2e1806f428681f7d929e3f937b161fb397e",
+    "project_id": 378646
   },
   {
     "project": "macaws-furniture",
-    "id": "3182349",
+    "id": 3182349,
     "filename": "mcw-furniture-2.0.1-mc1.16.5.jar",
-    "sha256": "7f81b95c128ce97f3c41e29a4e98618c591f96321b53b718b5c3b6b8d3cb619e"
+    "sha256": "7f81b95c128ce97f3c41e29a4e98618c591f96321b53b718b5c3b6b8d3cb619e",
+    "project_id": 359540
   },
   {
     "project": "metal-barrels",
-    "id": "3055811",
+    "id": 3055811,
     "filename": "metalbarrels-3.3a.jar",
-    "sha256": "9bec62579ec71be41a303519e3b7944df0f3ee23a5b03ac7c0d0b27fe7c66150"
+    "sha256": "9bec62579ec71be41a303519e3b7944df0f3ee23a5b03ac7c0d0b27fe7c66150",
+    "project_id": 324985
   },
   {
     "project": "pams-harvestcraft-2-crops",
-    "id": "3076451",
+    "id": 3076451,
     "filename": "pamhc2crops-1.16.3-1.0.1.jar",
-    "sha256": "d987b59e46c36c3461ee913729e9eb3d808e3e2c71499ef6e517c1b3f55ee093"
+    "sha256": "d987b59e46c36c3461ee913729e9eb3d808e3e2c71499ef6e517c1b3f55ee093",
+    "project_id": 361385
   },
   {
     "project": "pams-harvestcraft-2-food-core",
-    "id": "3190867",
+    "id": 3190867,
     "filename": "pamhc2foodcore-1.16.3-1.0.2.jar",
-    "sha256": "e4414d35013e746e5b06256a08dd957a814b17cebcb035899a84a3692d08b544"
+    "sha256": "e4414d35013e746e5b06256a08dd957a814b17cebcb035899a84a3692d08b544",
+    "project_id": 372534
   },
   {
     "project": "pams-harvestcraft-2-food-extended",
-    "id": "3190664",
+    "id": 3190664,
     "filename": "pamhc2foodextended-1.16.3-1.0.1.jar",
-    "sha256": "58a97f94f7087c2e66c9a6b2f33a328619bc544f46134597d3f612387b165668"
+    "sha256": "58a97f94f7087c2e66c9a6b2f33a328619bc544f46134597d3f612387b165668",
+    "project_id": 402231
   },
   {
     "project": "pams-harvestcraft-2-trees",
-    "id": "3117043",
+    "id": 3117043,
     "filename": "pamhc2trees-1.16.3-1.0.0.jar",
-    "sha256": "0b18c28cec6212d5256a9abaea13cbac502d329f70797d17a3523d8a662846ce"
+    "sha256": "0b18c28cec6212d5256a9abaea13cbac502d329f70797d17a3523d8a662846ce",
+    "project_id": 365460
   },
   {
     "project": "passable-foliage",
-    "id": "3103676",
+    "id": 3103676,
     "filename": "PassableFoliage-1.16.4-2.2.0.jar",
-    "sha256": "be727b1e5dc0412404af84145180b00222274c1f7d31f5bfed5bc716e6146eeb"
+    "sha256": "be727b1e5dc0412404af84145180b00222274c1f7d31f5bfed5bc716e6146eeb",
+    "project_id": 379887
   },
   {
     "project": "performant",
-    "id": "3285916",
+    "id": 3285916,
     "filename": "performant-1.16.2-5-3.54m.jar",
-    "sha256": "N8eUXJtIdbNRqZHLZ2gdj9HgpMYu7tAhMnG5Dw2dgqk="
+    "sha256": "N8eUXJtIdbNRqZHLZ2gdj9HgpMYu7tAhMnG5Dw2dgqk=",
+    "project_id": 354143
   },
   {
     "project": "placebo",
-    "id": "3172794",
+    "id": 3172794,
     "filename": "Placebo-1.16.4-4.4.1.jar",
-    "sha256": "c57663a0b37260ca0cfaa6a4fb710d58f35866f029e92412b2332587a27d8f5d"
+    "sha256": "c57663a0b37260ca0cfaa6a4fb710d58f35866f029e92412b2332587a27d8f5d",
+    "project_id": 283644
   },
   {
     "project": "platter",
-    "id": "3115114",
+    "id": 3115114,
     "filename": "Platter-1.16-1.0.0.jar",
-    "sha256": "6e4aee987ac4efa41a1b9cc26a4e4588c79a56bb200402b9fee71e43ab45a533"
+    "sha256": "6e4aee987ac4efa41a1b9cc26a4e4588c79a56bb200402b9fee71e43ab45a533",
+    "project_id": 381581
   },
   {
     "project": "powah",
-    "id": "3209434",
+    "id": 3209434,
     "filename": "Powah-1.16.4-2.3.12.jar",
-    "sha256": "83806e56f79cb01382a6f105ffee8bba131afe52b04909138452eaffd0f87d49"
+    "sha256": "83806e56f79cb01382a6f105ffee8bba131afe52b04909138452eaffd0f87d49",
+    "project_id": 352656
   },
   {
     "project": "quark-oddities",
-    "id": "3088871",
+    "id": 3088871,
     "filename": "QuarkOddities-1.16.3.jar",
-    "sha256": "5eafd942f2eb9b13edde3bff451ee968c1d0fe549c8decd2f8551e59a079711d"
+    "sha256": "5eafd942f2eb9b13edde3bff451ee968c1d0fe549c8decd2f8551e59a079711d",
+    "project_id": 301051
   },
   {
     "project": "quark",
-    "id": "3208541",
+    "id": 3208541,
     "filename": "Quark-r2.4-305.jar",
-    "sha256": "02c6788bc39963b436de77e315808cd05ca09fddf8adeb27be5f5874cfd59b73"
+    "sha256": "02c6788bc39963b436de77e315808cd05ca09fddf8adeb27be5f5874cfd59b73",
+    "project_id": 243121
   },
   {
     "project": "refined-storage",
-    "id": "3196167",
+    "id": 3196167,
     "filename": "refinedstorage-1.9.12.jar",
-    "sha256": "dbe279c56a44decbbfcaf2b1d8aed84988a5ddb62b0c20ec8777e90ecb58e346"
+    "sha256": "dbe279c56a44decbbfcaf2b1d8aed84988a5ddb62b0c20ec8777e90ecb58e346",
+    "project_id": 243076
   },
   {
     "project": "repair-chests",
-    "id": "3111984",
+    "id": 3111984,
     "filename": "RepairChests-1.16.4-1.6.jar",
-    "sha256": "e93bfbadf085764e0f458ab7a77a6c1f7620039390ffa7f60f08914d09124468"
+    "sha256": "e93bfbadf085764e0f458ab7a77a6c1f7620039390ffa7f60f08914d09124468",
+    "project_id": 401644
   },
   {
     "project": "redstone-gauges-and-switches",
-    "id": "3179484",
+    "id": 3179484,
     "filename": "rsgauges-1.16.4-1.2.8.jar",
-    "sha256": "dcac66fb8d65080d5326310c173e215437e0fa15405721f494f6da27e125b785"
+    "sha256": "dcac66fb8d65080d5326310c173e215437e0fa15405721f494f6da27e125b785",
+    "project_id": 296686
   },
   {
     "project": "snow-real-magic",
-    "id": "3196605",
+    "id": 3196605,
     "filename": "SnowRealMagic-1.16.4-2.3.1.jar",
-    "sha256": "f588ae017f68f85dbdc26374282a0ad728ad44496577001314a2b2e5f22ef33b"
+    "sha256": "f588ae017f68f85dbdc26374282a0ad728ad44496577001314a2b2e5f22ef33b",
+    "project_id": 308663
   },
   {
     "project": "snow-under-trees",
-    "id": "3152350",
+    "id": 3152350,
     "filename": "snowundertrees-1.16.4-v1.1.3.jar",
-    "sha256": "6fb11fc0ff8542780796d481cc69549718dc6759b80bec43835003ebd33b8235"
+    "sha256": "6fb11fc0ff8542780796d481cc69549718dc6759b80bec43835003ebd33b8235",
+    "project_id": 353942
   },
   {
     "project": "spice-of-life-carrot-edition",
-    "id": "3174886",
+    "id": 3174886,
     "filename": "solcarrot-1.16.3-1.9.9.jar",
-    "sha256": "541ef38547ec17fb7cc485474747623d2dcc963a788c5ea300b39e31612e9022"
+    "sha256": "541ef38547ec17fb7cc485474747623d2dcc963a788c5ea300b39e31612e9022",
+    "project_id": 277616
   },
   {
     "project": "spark",
-    "id": "3245792",
+    "id": 3245792,
     "filename": "spark-forge.jar",
-    "sha256": "9BSMsIoiLWFFQje2jhnVqFNiFTXKITTAlIuDxUOgtds="
+    "sha256": "9BSMsIoiLWFFQje2jhnVqFNiFTXKITTAlIuDxUOgtds=",
+    "project_id": 361579
   },
   {
     "project": "storage-drawers",
-    "id": "3180569",
+    "id": 3180569,
     "filename": "StorageDrawers-1.16.3-8.2.2.jar",
-    "sha256": "e8775a6bd6b4c61f2df6efe22294d41e390b1aef79d744233948cc1e2bb07651"
+    "sha256": "e8775a6bd6b4c61f2df6efe22294d41e390b1aef79d744233948cc1e2bb07651",
+    "project_id": 223852
   },
   {
     "project": "supplementaries",
-    "id": "3281805",
+    "id": 3281805,
     "filename": "supplementaries-1.16.5-0.12.1.jar",
-    "sha256": "sOjCHEhL1x/jF4D/HuYiKdXvFIZyPFeKk0ihY6SUqcI="
+    "sha256": "sOjCHEhL1x/jF4D/HuYiKdXvFIZyPFeKk0ihY6SUqcI=",
+    "project_id": 412082
   },
   {
     "project": "sweet-concrete",
-    "id": "3186255",
+    "id": 3186255,
     "filename": "sweetconcrete-1.16.5-1.7.1.jar",
-    "sha256": "6333aeb7dbdf3d2c5365bc7679ef91d0eec1c6d1ac6ff2f86c19139abbb02afe"
+    "sha256": "6333aeb7dbdf3d2c5365bc7679ef91d0eec1c6d1ac6ff2f86c19139abbb02afe",
+    "project_id": 351052
   },
   {
     "project": "swingthroughgrass",
-    "id": "3103028",
+    "id": 3103028,
     "filename": "swingthroughgrass-1.16.4-1.5.3.jar",
-    "sha256": "d47132c8e97989f6f1b4c3c2c0736bf9e16e9a72970b3953fc80dcf8b1a4e31d"
+    "sha256": "d47132c8e97989f6f1b4c3c2c0736bf9e16e9a72970b3953fc80dcf8b1a4e31d",
+    "project_id": 264353
   },
   {
     "project": "the-bumblezone-forge",
-    "id": "3389654",
+    "id": 3389654,
     "filename": "the_bumblezone-1.16.5-2.4.9-forge.jar",
-    "sha256": "51b2b5860ee391df2ea76c235c6614b34225312ebadaca4893c8ff16b0e9242a"
+    "sha256": "51b2b5860ee391df2ea76c235c6614b34225312ebadaca4893c8ff16b0e9242a",
+    "project_id": 362479
   },
   {
     "project": "the-undergarden",
-    "id": "3361666",
+    "id": 3361666,
     "filename": "The_Undergarden-1.16.5-0.5.4.jar",
-    "sha256": "b596836a5c1d50cf1c65c50ea728b0e295965cf9a4091a8eb1caac517aad5c50"
+    "sha256": "b596836a5c1d50cf1c65c50ea728b0e295965cf9a4091a8eb1caac517aad5c50",
+    "project_id": 379849
   },
   {
     "project": "towers-of-the-wild",
-    "id": "3103750",
+    "id": 3103750,
     "filename": "towers_of_the_wild-1.16.4-2.0.1.jar",
-    "sha256": "fcd0e3f808569f0e547313a1ea3563c9a5d2fa8fbb638678eed6e46c1d8cfaf1"
+    "sha256": "fcd0e3f808569f0e547313a1ea3563c9a5d2fa8fbb638678eed6e46c1d8cfaf1",
+    "project_id": 386415
   },
   {
     "project": "travelers-backpack",
-    "id": "3171745",
+    "id": 3171745,
     "filename": "TravelersBackpack-1.16.4-5.3.8.jar",
-    "sha256": "cd15a1bef4388bfc492c96dab510d32fff17cd921a06393bbb7ab25f6f25fc88"
+    "sha256": "cd15a1bef4388bfc492c96dab510d32fff17cd921a06393bbb7ab25f6f25fc88",
+    "project_id": 321117
   },
   {
     "project": "the-weirding-gadget",
-    "id": "3116235",
+    "id": 3116235,
     "filename": "weirdinggadget-1.16.(2-4)-2.2.7.jar",
-    "sha256": "fe9b2d4f39020a4239a19ea0e7229beec29eb8f1ef2b2b198b9aa5aad0b13318"
+    "sha256": "fe9b2d4f39020a4239a19ea0e7229beec29eb8f1ef2b2b198b9aa5aad0b13318",
+    "project_id": 258914
   },
   {
     "project": "wither-skeleton-tweaks",
-    "id": "3172803",
+    "id": 3172803,
     "filename": "Wither-Skeleton-Tweaks-1.16.4-5.3.0.jar",
-    "sha256": "e6375312aeb188cda4951a4c4935343a64785303129dbb47f49f59768d0865d3"
+    "sha256": "e6375312aeb188cda4951a4c4935343a64785303129dbb47f49f59768d0865d3",
+    "project_id": 255902
   },
   {
     "project": "xaeros-minimap",
-    "id": "3200201",
+    "id": 3200201,
     "filename": "Xaeros_Minimap_21.3.0.2_Forge_1.16.5.jar",
-    "sha256": "d477b6838bc27bfc759dc8601582683fdc7d425736656d304a1cbae4d932c6f0"
+    "sha256": "d477b6838bc27bfc759dc8601582683fdc7d425736656d304a1cbae4d932c6f0",
+    "project_id": 263420
   },
   {
     "project": "xaeros-world-map",
-    "id": "3200214",
+    "id": 3200214,
     "filename": "XaerosWorldMap_1.12.0.2_Forge_1.16.5.jar",
-    "sha256": "d4cc27d1646ce8bb5411261b31f1a13b11b7ad709fe7d9be43c4c7c8caa529f1"
+    "sha256": "d4cc27d1646ce8bb5411261b31f1a13b11b7ad709fe7d9be43c4c7c8caa529f1",
+    "project_id": 317780
   },
   {
     "project": "yungs-api",
-    "id": "3186128",
+    "id": 3186128,
     "filename": "YungsApi-1.16.4-Forge-4.jar",
-    "sha256": "5a78eec5576ed162def18849bb604d5c69ec73b8715ab28ad41174ad0a673304"
+    "sha256": "5a78eec5576ed162def18849bb604d5c69ec73b8715ab28ad41174ad0a673304",
+    "project_id": 421850
   }
 ]
diff --git a/pkgs/minecraft/voor-kia/update-mods.py b/pkgs/minecraft/voor-kia/update-mods.py
new file mode 100644
index 0000000..0af0b09
--- /dev/null
+++ b/pkgs/minecraft/voor-kia/update-mods.py
@@ -0,0 +1,151 @@
+import argparse
+import json
+import hashlib
+from copy import deepcopy
+from enum import Enum
+from typing import Dict, Generator, NamedTuple, Optional, Union
+
+import requests
+
+
+API = "https://addons-ecs.forgesvc.net/api/v2"
+
+
+class ModLoader(Enum):
+    FORGE = 1
+    FABRIC = 4
+
+
+class File(NamedTuple):
+    id: int
+    gameVersion: str
+    name: str
+    modLoader: Optional[ModLoader]
+
+    @classmethod
+    def from_json(cls, f: Dict[str, Union[str, int]]):
+        modLoader = f.get("modLoader", None)
+
+        assert isinstance(f["gameVersion"], str)
+        assert isinstance(f["projectFileId"], int)
+        assert isinstance(f["projectFileName"], str)
+        if modLoader is not None:
+            assert isinstance(modLoader, int)
+
+        return cls(
+            f["projectFileId"],
+            f["gameVersion"],
+            f["projectFileName"],
+            ModLoader(modLoader) if modLoader is not None else None,
+        )
+
+
+class CurseAPI:
+    def __init__(self):
+        self._session = requests.Session()
+        self._session.headers[
+            "User-Agent"
+        ] = "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0"
+
+    def get_latest_files(self, mod_id: int) -> Generator[File, None, None]:
+        res = self._session.get(f"{API}/addon/{mod_id}")
+        res.raise_for_status()
+
+        latest_files = res.json().get("gameVersionLatestFiles", None)
+
+        if latest_files is None:
+            return (_ for _ in [])
+        else:
+            return (File.from_json(f) for f in latest_files)
+
+    def get_file_url(self, mod_id: int, file_id: int) -> str:
+        res = self._session.get(f"{API}/addon/{mod_id}/file/{file_id}/download-url")
+        res.raise_for_status()
+        return res.text.rstrip("\n")
+
+    def download_file(self, mod_id: int, file_id: int) -> bytes:
+        url = self.get_file_url(mod_id, file_id)
+        file_ = self._session.get(url)
+        file_.raise_for_status()
+        return file_.content
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("version", help="The minecraft version to limit updates to")
+    parser.add_argument(
+        "--mod-loader", choices=["none", "forge", "fabric"], default="forge"
+    )
+    args = parser.parse_args()
+
+    if args.mod_loader == "forge":
+        mod_loader = ModLoader.FORGE
+    elif args.mod_loader == "fabric":
+        mod_loader = ModLoader.FABRIC
+    else:
+        raise AssertionError("Unreachable")
+
+    update(args.version, mod_loader)
+
+
+def update(version: str, mod_loader: ModLoader):
+    with open("./mods.json") as mods_json:
+        mods = json.load(mods_json)
+
+    curse = CurseAPI()
+    new_mods = []
+
+    for mod in mods:
+        print(f"Checking for updates to {mod['project']}...")
+
+        try:
+            latest_files = list(curse.get_latest_files(mod["project_id"]))
+        except requests.HTTPError as err:
+            print(f"WARNING: Could not access curse API for {mod['project']}: {err}")
+            latest_files = [_ for _ in []]
+
+        def compatible(file_: File) -> bool:
+            file_version = file_.gameVersion.split(".")
+            target_version = version.split(".")
+
+            # We assume that major + minor version are compatible;
+            # this seems to generally be true, but check the output
+            # for possible mistakes.
+            #
+            # The patch version is completely ignored since mod
+            # authors generally don't register versions properly
+            # enough to match this.
+            #
+            # Being more strict than this usually results in
+            # technically compatible mods with no available versions.
+            return (
+                (file_.modLoader is None or file_.modLoader == mod_loader)
+                and file_version[0] == target_version[0]
+                and file_version[1] == target_version[1]
+            )
+
+        latest = max(filter(compatible, latest_files), key=lambda f: f.gameVersion)
+
+        if latest is None:
+            print(f"WARNING: No compatible files found for {mod['project']}")
+            print(
+                f"Versions available: {[(f.name, f.gameVersion) for f in latest_files]}"
+            )
+            new_mods.append(mod)
+        elif latest.id != mod["id"]:
+            print(f"Updating {mod['project']}...")
+            contents = curse.download_file(mod["project_id"], latest.id)
+            sha256 = hashlib.sha256(contents).hexdigest()
+
+            new_mod = deepcopy(mod)
+            new_mod.update({"filename": latest.name, "id": latest.id, "sha256": sha256})
+            new_mods.append(new_mod)
+        else:
+            new_mods.append(mod)
+
+    with open("temp.json", "w") as out:
+        json.dump(new_mods, out, sort_keys=True, indent=2)
+
+
+if __name__ == "__main__":
+    main()