diff --git a/flake.lock b/flake.lock
index 4b03e59..0d717fe 100644
--- a/flake.lock
+++ b/flake.lock
@@ -34,12 +34,12 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1747961738,
-        "narHash": "sha256-9XZmFhSzZnxw0ZCn90kVP5+YUmTppzu+dUFBSUwz8Gc=",
-        "rev": "e0a390f89e737102f4de7dbc644ff9412b006efe",
-        "revCount": 236,
+        "lastModified": 1748109099,
+        "narHash": "sha256-hq2ZkbZG80fVz21MsJjXUDngfrLKCCGQGkPZgmr4ZTY=",
+        "rev": "9963c48e716664abc6c11a8e39197117eb9917ab",
+        "revCount": 241,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/determinate/0.1.236%2Brev-e0a390f89e737102f4de7dbc644ff9412b006efe/0196faa6-822c-7f08-91e6-91a4f4af63e6/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/determinate/0.1.241%2Brev-9963c48e716664abc6c11a8e39197117eb9917ab/0197036e-79c6-755d-9080-a0a73c0a5fe8/source.tar.gz"
       },
       "original": {
         "type": "tarball",
@@ -49,37 +49,37 @@
     "determinate-nixd-aarch64-darwin": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-0eo5RlKi/HwwSa8pYm+mTA5lGpvuaxMMW1wSRmpTHpk=",
+        "narHash": "sha256-1ZcAqTB6aTa5UrhRWxCK8ALOce/sqstm+L0swQAyZRM=",
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.0/macOS"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.1/macOS"
       },
       "original": {
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.0/macOS"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.1/macOS"
       }
     },
     "determinate-nixd-aarch64-linux": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-d44VyeBgSrIjdzeNj6KuRbDYlwwcyq+6/uYtfTlTgWc=",
+        "narHash": "sha256-YsGIhHRNqwLPH9NGcLKGoiAQ/WOvbQztf1mkKdejM6g=",
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.0/aarch64-linux"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.1/aarch64-linux"
       },
       "original": {
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.0/aarch64-linux"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.1/aarch64-linux"
       }
     },
     "determinate-nixd-x86_64-linux": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-vuBRBrTJzgLDovVoCYZWLIN1vfAe8szIgzSuVd/vCZ8=",
+        "narHash": "sha256-ckrcvDvWvCnexfInWKf3eMGNGpxNn9JdDORi2D2SJR8=",
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.0/x86_64-linux"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.1/x86_64-linux"
       },
       "original": {
         "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.0/x86_64-linux"
+        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.6.1/x86_64-linux"
       }
     },
     "disko": {
@@ -216,11 +216,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1747978958,
-        "narHash": "sha256-pQQnbxWpY3IiZqgelXHIe/OAE/Yv4NSQq7fch7M6nXQ=",
+        "lastModified": 1748134483,
+        "narHash": "sha256-5PBK1nV8X39K3qUj8B477Aa2RdbLq3m7wRxUKRtggX4=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "7419250703fd5eb50e99bdfb07a86671939103ea",
+        "rev": "c1e671036224089937e111e32ea899f59181c383",
         "type": "github"
       },
       "original": {
@@ -259,12 +259,12 @@
         "nixpkgs-regression": "nixpkgs-regression"
       },
       "locked": {
-        "lastModified": 1747957393,
-        "narHash": "sha256-FDfLkkCNAoLLYV0h8hm279g6c2rM+VoBQ7mRX80x8V0=",
-        "rev": "8cd9eb86addaa7ae6975153ee47d6a8c1f90e667",
-        "revCount": 20892,
+        "lastModified": 1748057284,
+        "narHash": "sha256-ZzKVI2vVcyryU8vKAIMQfBGXC+VXVntq29aqgASD0ws=",
+        "rev": "047584d03bad62361d0b11f4e883a4b8506f7a58",
+        "revCount": 20903,
         "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/nix-src/3.6.0/0196fa94-7951-7f95-bb79-70f1d5283705/source.tar.gz"
+        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/nix-src/3.6.1/0197007c-8c9e-7b6e-acf2-a3500ba8816b/source.tar.gz"
       },
       "original": {
         "type": "tarball",
@@ -297,11 +297,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1747998535,
-        "narHash": "sha256-ksu3B37s1dU8V0JGcYs0i2u5TOFO5DJhCU53/J2/hiY=",
+        "lastModified": 1748084900,
+        "narHash": "sha256-XxVAY/U3qloh2gCy8T8aBj6lXu6DOAX5wH7cTg1QSkE=",
         "owner": "lilyinstarlight",
         "repo": "nixos-cosmic",
-        "rev": "fd723f06756030d45df9bae01286f9e2f8be12aa",
+        "rev": "d01c1a4044129f6eddb944f4d71a84e07c139eba",
         "type": "github"
       },
       "original": {
@@ -437,11 +437,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1747744144,
-        "narHash": "sha256-W7lqHp0qZiENCDwUZ5EX/lNhxjMdNapFnbErcbnP11Q=",
+        "lastModified": 1748026106,
+        "narHash": "sha256-6m1Y3/4pVw1RWTsrkAK2VMYSzG4MMIj7sqUy7o8th1o=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2795c506fe8fb7b03c36ccb51f75b6df0ab2553f",
+        "rev": "063f43f2dbdef86376cc29ad646c45c46e93234c",
         "type": "github"
       },
       "original": {
@@ -473,11 +473,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1747967795,
-        "narHash": "sha256-76s4jDRbQzxRO+5y8ilMp5V30qVgY9R6n8U7aOap8ig=",
+        "lastModified": 1748054080,
+        "narHash": "sha256-rwFiLLNCwkj9bqePtH1sMqzs1xmohE0Ojq249piMzF4=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "f1d5bfa8c692cacd798a3e1fb93d54c1b9ac701a",
+        "rev": "2221d8d53c128beb69346fa3ab36da3f19bb1691",
         "type": "github"
       },
       "original": {
@@ -509,11 +509,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1747998984,
-        "narHash": "sha256-G5UvtOKD3fmVTnVTh1XCZVoD0HsKO8QI18sMWlYxjLs=",
+        "lastModified": 1748090150,
+        "narHash": "sha256-WrcGLv4Q94B2eG+jj5EckQfItR4zTAz/8uX2to4bU4g=",
         "owner": "0xc000022070",
         "repo": "zen-browser-flake",
-        "rev": "e48b7105d570f5e66e1891292525e585eeffa58d",
+        "rev": "d25f7e7fc5a2ebcb4c41924b4755eec642e6f18d",
         "type": "github"
       },
       "original": {
diff --git a/mprocs.log b/mprocs.log
new file mode 100644
index 0000000..3cc7f7b
--- /dev/null
+++ b/mprocs.log
@@ -0,0 +1 @@
+ERROR [mprocs::error] Error: channel closed