diff --git a/.github/workflows/build-and-cache.yml b/.github/workflows/build-and-cache.yml
index 8e5aaa3..1afa4b0 100644
--- a/.github/workflows/build-and-cache.yml
+++ b/.github/workflows/build-and-cache.yml
@@ -10,17 +10,14 @@ jobs:
           - .#attic-client
           - .#attic-server
           - .#conduwuit
-          - "github:cything/nixpkgs/9a35d495d2f49eee003b57265228844bb48c933e#nixosTests.garage.with-3node-replication1_x"
+          - "github:cything/nixpkgs/97f27249297bf5fbc563014ae9d4884dee27f1e0#nixosTests.garage.with-3node-replication1_x"
+          - ".#nixosConfigurations.livecd.config.system.build.isoImage"
     runs-on: ubuntu-latest
     steps:
       - uses: DeterminateSystems/nix-installer-action@main
         with:
           logger: pretty
       - uses: DeterminateSystems/magic-nix-cache-action@main
-      - uses: cachix/cachix-action@v15
-        with:
-          name: cything
-          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
       - name: Setup Attic cache
         uses: ryanccn/attic-action@v0
         with:
@@ -29,3 +26,11 @@ jobs:
           token: ${{ secrets.ATTIC_TOKEN }}
       - uses: actions/checkout@v4
       - run: nix build '${{ matrix.package }}'
+      - name: Compress Build Craft
+        run: |
+          tar cvf "./$(date -I).tar" ./result/*
+      - uses: actions/upload-artifact@v4
+        with:
+          path: ./*.tar
+          overwrite: true
+          retention-days: 7days
diff --git a/flake.lock b/flake.lock
index 7110280..89484ba 100644
--- a/flake.lock
+++ b/flake.lock
@@ -49,11 +49,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1734088167,
-        "narHash": "sha256-snPBgTqwn3FPZVdFC5yt7Bnk3squim1vZOZ8CObWykk=",
+        "lastModified": 1736864502,
+        "narHash": "sha256-ItkIZyebGvNH2dK9jVGzJHGPtb6BSWLN8Gmef16NeY0=",
         "owner": "nix-community",
         "repo": "disko",
-        "rev": "65a441502c9382d41ada1adbc9bd31d6c9b00fe2",
+        "rev": "0141aabed359f063de7413f80d906e1d98c0c123",
         "type": "github"
       },
       "original": {
@@ -360,11 +360,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1736789786,
-        "narHash": "sha256-YKr7RhOtFFl7metHJ2oWmPF5//mlvasFr1jJ0gLdNyQ=",
+        "lastModified": 1736966948,
+        "narHash": "sha256-j9ysmoP7UJUEZdA1/Gjqa8zsx5gaq35PxRsaTBwgoWk=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ba9f7942037ac78a690eb7e2c15f4869c9515eb4",
+        "rev": "69b5cebd7cc197ee5885fa694465039c42a5c8dc",
         "type": "github"
       },
       "original": {
@@ -392,11 +392,11 @@
     },
     "nixpkgs-garage": {
       "locked": {
-        "lastModified": 1736657901,
-        "narHash": "sha256-KpbFF8d5cqcBF7+m5fXDcPn+ADg3kURbX49JGx18NXU=",
+        "lastModified": 1736921030,
+        "narHash": "sha256-A7knAvBOwoM5X7oNdIOKvuXYtXJpuR4O8iKHIk8EwOI=",
         "owner": "cything",
         "repo": "nixpkgs",
-        "rev": "616be0a7b830a10d0874d569aabd40034c9151aa",
+        "rev": "97f27249297bf5fbc563014ae9d4884dee27f1e0",
         "type": "github"
       },
       "original": {
@@ -437,11 +437,11 @@
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1736784172,
-        "narHash": "sha256-dXvzw4LmupgZb2VfwclzygiIyfqjnmKhTdjHDun2rDg=",
+        "lastModified": 1736964246,
+        "narHash": "sha256-gb3ujURRlI/D5Jc8PUDOpJr8RyrTwnDDIDtnQK4upso=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "a54b752259ff16d340d270928ee603b4b9599192",
+        "rev": "5b068e7f8f2b6beaa1fafe0c8b3604b63bcccc2d",
         "type": "github"
       },
       "original": {
diff --git a/home/nixvim/default.nix b/home/nixvim/default.nix
index 2b4e354..d90b5dd 100644
--- a/home/nixvim/default.nix
+++ b/home/nixvim/default.nix
@@ -190,5 +190,6 @@
     plugins.web-devicons.enable = true;
     plugins.auto-save.enable = true;
     plugins.indent-blankline.enable = true;
+    plugins.undotree.enable = true;
   };
 }
diff --git a/home/yt/ytnix.nix b/home/yt/ytnix.nix
index 67f448d..8a725fe 100644
--- a/home/yt/ytnix.nix
+++ b/home/yt/ytnix.nix
@@ -138,4 +138,9 @@
   };
 
   services.gnome-keyring.enable = true;
+
+  programs.direnv = {
+    enable = true;
+    nix-direnv.enable = true;
+  };
 }
diff --git a/home/zsh/default.nix b/home/zsh/default.nix
index 2dd2a84..c1df4e8 100644
--- a/home/zsh/default.nix
+++ b/home/zsh/default.nix
@@ -116,4 +116,5 @@
   programs.zoxide.enableZshIntegration = true;
   programs.eza.enableZshIntegration = true;
   programs.nix-index.enableZshIntegration = false;
+  programs.direnv.enableZshIntegration = false;
 }