diff --git a/flake.lock b/flake.lock
index 969791d..bf57b45 100644
--- a/flake.lock
+++ b/flake.lock
@@ -42,17 +42,17 @@
     "base16-fish": {
       "flake": false,
       "locked": {
-        "lastModified": 1754405784,
-        "narHash": "sha256-l9xHIy+85FN+bEo6yquq2IjD1rSg9fjfjpyGP1W8YXo=",
+        "lastModified": 1765809053,
+        "narHash": "sha256-XCUQLoLfBJ8saWms2HCIj4NEN+xNsWBlU1NrEPcQG4s=",
         "owner": "tomyun",
         "repo": "base16-fish",
-        "rev": "23ae20a0093dca0d7b39d76ba2401af0ccf9c561",
+        "rev": "86cbea4dca62e08fb7fd83a70e96472f92574782",
         "type": "github"
       },
       "original": {
         "owner": "tomyun",
         "repo": "base16-fish",
-        "rev": "23ae20a0093dca0d7b39d76ba2401af0ccf9c561",
+        "rev": "86cbea4dca62e08fb7fd83a70e96472f92574782",
         "type": "github"
       }
     },
@@ -740,11 +740,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1764165116,
-        "narHash": "sha256-DN0m9X9dFPxNTfhaUWlHoM2CFbNiWgxVHzC4j0AIiuc=",
+        "lastModified": 1766209779,
+        "narHash": "sha256-aYOnrT1M5xxqn1Ka66jh9JspE9GejyX16bgA2Fex9dQ=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "ae097a3c5ef217f9441d0da1c0bc14bbb4796b94",
+        "rev": "3a174fe817fc39f09267a464d0ba93606aac7277",
         "type": "github"
       },
       "original": {
@@ -773,11 +773,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1764160906,
-        "narHash": "sha256-6Dud/oe0UnkgCe+JAGF+GjXl6S6ynpcAUYWCdbXjJL4=",
+        "lastModified": 1766207058,
+        "narHash": "sha256-7E45lo+Yt4zaOlrCQWGSGwvFKzS5MxlP0gPCkggy+8w=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "8370c539fb584f78924b826d0ac0ad8fa068cf95",
+        "rev": "7a237e519c69ec493851ffac169abb3aa917a7b3",
         "type": "github"
       },
       "original": {
@@ -940,16 +940,16 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1763948260,
-        "narHash": "sha256-dY9qLD0H0zOUgU3vWacPY6Qc421BeQAfm8kBuBtPVE0=",
+        "lastModified": 1765838191,
+        "narHash": "sha256-m5KWt1nOm76ILk/JSCxBM4MfK3rYY7Wq9/TZIIeGnT8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "1c8ba8d3f7634acac4a2094eef7c32ad9106532c",
+        "rev": "c6f52ebd45e5925c188d1a20119978aa4ffd5ef6",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-25.05",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -992,11 +992,11 @@
     },
     "nixpkgs_10": {
       "locked": {
-        "lastModified": 1763966396,
-        "narHash": "sha256-6eeL1YPcY1MV3DDStIDIdy/zZCDKgHdkCmsrLJFiZf0=",
+        "lastModified": 1766070988,
+        "narHash": "sha256-G/WVghka6c4bAzMhTwT2vjLccg/awmHkdKSd2JrycLc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5ae3b07d8d6527c42f17c876e404993199144b6a",
+        "rev": "c6245e83d836d0433170a16eb185cefe0572f8b8",
         "type": "github"
       },
       "original": {
@@ -1023,11 +1023,11 @@
     },
     "nixpkgs_12": {
       "locked": {
-        "lastModified": 1764245472,
-        "narHash": "sha256-udCSZoKawLiNJKFQgikkN96tvVJggs61ihRq8sRt8tM=",
+        "lastModified": 1766167171,
+        "narHash": "sha256-byMhqfXhykDuUKSytViHmGXJMBbnblp2MHjpvaYDlqI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6c16b7ce10e5ef1fee3aecfb327be61888818a7a",
+        "rev": "921addc42f4ed749811038255434820e0adb744d",
         "type": "github"
       },
       "original": {
@@ -1251,11 +1251,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1765782681,
-        "narHash": "sha256-mpqMpz6N+DGi/eO+HKuyj5nVM4QbQe3IX51/nbV5OSo=",
+        "lastModified": 1766202991,
+        "narHash": "sha256-i0bSny2EeEdWjErFUXbFfoJOZMJLMsxEYMyw/f5oZu0=",
         "owner": "noctalia-dev",
         "repo": "noctalia-shell",
-        "rev": "c31f38ce0cea7db4348bbe8f8708f6ab38987dbb",
+        "rev": "c8b76c7b90c1a9efa8c8c5a5c3229ca86b855830",
         "type": "github"
       },
       "original": {
@@ -1444,11 +1444,11 @@
         "tinted-zed": "tinted-zed"
       },
       "locked": {
-        "lastModified": 1765047449,
-        "narHash": "sha256-VQcqjJ2g0kT9TW4ENwA2HBQJzfbCUd5s1Wm3K+R2QZY=",
+        "lastModified": 1765897595,
+        "narHash": "sha256-NgTRxiEC5y96zrhdBygnY+mSzk5FWMML39PcRGVJmxg=",
         "owner": "nix-community",
         "repo": "stylix",
-        "rev": "bd00e01aab676aee88e6cc5c9238b4a5a7d6639a",
+        "rev": "e6829552d4bb659ebab00f08c61d8c62754763f3",
         "type": "github"
       },
       "original": {
@@ -1702,11 +1702,11 @@
     "xwayland-satellite-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1763704521,
-        "narHash": "sha256-ceYEV6PnvUN8Zixao4gpPuN+VT3B0SlAXKuPNHZhqUY=",
+        "lastModified": 1765935116,
+        "narHash": "sha256-lNyckAdrhNKXsi9pNOBYajntNFlWs+BITVoIZuNuwX0=",
         "owner": "Supreeeme",
         "repo": "xwayland-satellite",
-        "rev": "f379ff5722a821212eb59ada9cf8e51cb3654aad",
+        "rev": "979eab242e60cf481a31d9de508a1bdaf2dcf7d4",
         "type": "github"
       },
       "original": {
diff --git a/home/programs/coding/R.nix b/home/programs/coding/R.nix
index d3c0a20..4fab0fa 100644
--- a/home/programs/coding/R.nix
+++ b/home/programs/coding/R.nix
@@ -38,6 +38,7 @@ let
       umap
       concaveman
       Rtsne
+      see
       (buildRPackage {
         name = "cmdstanr";
         src = pkgs.fetchFromGitHub {
diff --git a/home/programs/desktop/niri/autostart.nix b/home/programs/desktop/niri/autostart.nix
index 1bf3f2e..afb9df9 100644
--- a/home/programs/desktop/niri/autostart.nix
+++ b/home/programs/desktop/niri/autostart.nix
@@ -10,7 +10,7 @@ let
     name = "niri-autostart";
     runtimeInputs = with pkgs; [
       swww
-      clash-meta
+      mihomo
       wlsunset
       systemd
       killall
@@ -31,7 +31,7 @@ let
         swww-daemon --namespace "backdrop" &
         # swww restore --namespace "background"
         # swww restore --namespace "backdrop"
-        clash-meta -d ~/.config/clash &
+        mihomo -d ~/.config/clash &
         wlsunset -s 00:00 -S 00:00 -t 5000 -T 5001 &
       ''
       + (
diff --git a/home/programs/network/clash-meta.nix b/home/programs/network/clash-meta.nix
index 863b525..15ba9aa 100644
--- a/home/programs/network/clash-meta.nix
+++ b/home/programs/network/clash-meta.nix
@@ -2,5 +2,6 @@
 {
   home.packages = with pkgs; [
     clash-meta
+    mihomo
   ];
 }
diff --git a/os/programs/cosmic.nix b/os/programs/cosmic.nix
new file mode 100644
index 0000000..c643f4a
--- /dev/null
+++ b/os/programs/cosmic.nix
@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+{
+  services.desktopManager.cosmic.enable = true;
+  environment.cosmic.excludePackages = with pkgs; [
+    cosmic-edit
+    cosmic-player
+    cosmic-wallpapers
+    cosmic-store
+  ];
+}
diff --git a/os/programs/default.nix b/os/programs/default.nix
index 263518e..ab0bea2 100644
--- a/os/programs/default.nix
+++ b/os/programs/default.nix
@@ -4,9 +4,9 @@
     ./doas.nix
     ./niri.nix
     ./swhkd.nix
-    # ./mango.nix
     ./matlab.nix
     ./misc.nix
     ./tuigreet.nix
+    ./cosmic.nix
   ];
 }
diff --git a/os/programs/mango.nix b/os/programs/mango.nix
deleted file mode 100644
index 1f85c13..0000000
--- a/os/programs/mango.nix
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  programs = {
-    mango.enable = true;
-  };
-}
diff --git a/os/programs/miracle-wm.nix b/os/programs/miracle-wm.nix
deleted file mode 100644
index baba46c..0000000
--- a/os/programs/miracle-wm.nix
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  programs.wayland.miracle-wm.enable = true;
-}