diff --git a/nongnu/packages/anonsurf-parrot b/nongnu/packages/anonsurf-parrot
new file mode 100644
index 00000000..8f472ab0
--- /dev/null
+++ b/nongnu/packages/anonsurf-parrot
@@ -0,0 +1,29 @@
+(define-module (my-packages anonsurf)
+  #:use-module (guix packages)
+  #:use-module (guix git-download)
+  #:use-module (guix build-system gnu))
+
+(define-public anonsurf
+  (package
+    (name "anonsurf")
+    (version version) ;; Insert the appropriate version number
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/ParrotSec/anonsurf")
+                    (commit version)))
+              (file-name (string-append name "-" version))
+              (sha256
+               (base32
+                hash)))) ;; Update SHA256 hash
+    (build-system gnu-build-system)
+    (arguments `(#:phases
+                  (modify-phases %standard-phases
+                    (add-before 'configure 'pre-configure
+                      (lambda _
+                        (invoke "make")
+                        #t)))))
+    (home-page "https://github.com/ParrotSec/anonsurf")
+    (synopsis "Parrot AnonSurf Module")
+    (description "AnonSurf is a script designed to start TOR and set the iptables properly to prevent traffic from passing outside the TOR network.")
+    (license license:license))) ;; Update the license if different
diff --git a/nongnu/packages/clight.scm b/nongnu/packages/clight.scm
new file mode 100644
index 00000000..4c3f7869
--- /dev/null
+++ b/nongnu/packages/clight.scm
@@ -0,0 +1,60 @@
+(define-module (clight)
+  #:use-module (guix build-system cmake)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (gnu packages version-control)
+  #:use-module (gnu packages admin)
+  #:use-module (gnu packages statistics)
+  #:use-module (gnu packages manipulation)
+  #:use-module (gnu packages base))
+
+(define-public clight
+  (package
+    (name "clight")
+    (version "4.9")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/FedeDP/Clight.git")
+             (commit version)))
+       (file-name (git-file-name name version))))
+    (build-system cmake-build-system)
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("gcc" ,gcc)
+       ("libsystemd" ,libsystemd)
+       ("libpopt" ,popt)
+       ("gsl" ,gsl)
+       ("libconfig" ,libconfig)
+       ("libmodule" ,libmodule)
+       ("cmake" ,cmake)
+       ("bash-completion" ,bash-completion)
+       ("fish" ,fish)
+       ("systemd" ,systemd)))
+    (inputs
+     `(("bash-completion" ,bash-completion)
+       ("fish" ,fish)))
+    (arguments
+     `(#:configure-flags
+       `("-DCMAKE_INSTALL_PREFIX=/usr"
+         "-DCMAKE_INSTALL_LIBDIR=lib"
+         "-DCMAKE_BUILD_TYPE=Release")
+       #:phases
+            (modify-phases %standard-phases
+              (add-before 'configure 'setup-env
+                (lambda _
+                  (setenv "CC" (which "gcc"))
+                  (setenv "CXX" (which "g++"))
+                  (setenv "LD" (which "ld"))
+                  (setenv "AR" (which "ar"))
+                  (setenv "RANLIB" (which "ranlib"))
+                  (setenv "LDFLAGS" "-lgcc -lgcc_s -lc")
+                  (setenv "CMAKE_SKIP_INSTALL_RPATH" "TRUE")
+                  (setenv "CMAKE_SKIP_BUILD_RPATH" "TRUE")
+                  (setenv "CMAKE_SKIP_RPATH" "TRUE"))))))
+    (synopsis "Daemon that adjusts screen brightness according to your surroundings.")
+    (description "...")
+    (home-page "https://github.com/FedeDP/Clight")
+    (license license:mit)))
\ No newline at end of file
diff --git a/nongnu/packages/messaging.scm b/nongnu/packages/messaging.scm
index 12d88625..675c6d2c 100644
--- a/nongnu/packages/messaging.scm
+++ b/nongnu/packages/messaging.scm
@@ -83,7 +83,7 @@ its core.")
 (define-public signal-desktop
   (package
     (name "signal-desktop")
-    (version "7.57.0")
+    (version "7.58.0")
     (source
      (origin
        (method url-fetch)
@@ -92,7 +92,7 @@ its core.")
          "https://updates.signal.org/desktop/apt/pool/s/" name "/" name "_" version
          "_amd64.deb"))
        (sha256
-        (base32 "0xy4xfyx58v0869x0inypy9rgnbcxzrdnfh3r8qq00640wfj9j2c"))))
+        (base32 "1bhh9z7mclxlzq4pfs695pnkb5x36wm5ihniydvzqqi2g3xjbqam"))))
     (supported-systems '("x86_64-linux"))
     (build-system chromium-binary-build-system)
     (arguments
diff --git a/nongnu/packages/nvidia.scm b/nongnu/packages/nvidia.scm
index 86d4b26d..8e0b234d 100644
--- a/nongnu/packages/nvidia.scm
+++ b/nongnu/packages/nvidia.scm
@@ -228,9 +228,9 @@ ACTION==\"unbind\", SUBSYSTEM==\"pci\", ATTR{vendor}==\"0x10de\", ATTR{class}==\
 (define-public nvidia-driver
   (package
     (name "nvidia-driver")
-    (version "570.153.02")
+    (version "570.169")
     (source (nvidia-source
-             version "1dp1bpx4scx7lzqnajn75q5zjlbfvpjych3ils7zlxlmyvj8d20l"))
+             version "0r9phz9rv0n208f61lvv3m492387mjmqk4gph3ww7iawg53shcjz"))
     (build-system copy-build-system)
     (arguments
      (list #:modules '((guix build copy-build-system)
@@ -627,9 +627,9 @@ add @code{nvidia_drm.modeset=1} to @code{kernel-arguments} as well.")
 (define-public nvidia-settings
   (package
     (name "nvidia-settings")
-    (version "570.153.02")
+    (version "570.169")
     (source (nvidia-settings-source
-             name version "1qvvsrhlswpnv9aldqnynjch8y1x219ccsk3w4rfrw3swxm9qvp6"))
+             name version "15sxzczan9kq55hyiq73arls95lsdakpfbbzf4b6741fjfgd8kfh"))
     (build-system gnu-build-system)
     (arguments
      (list #:tests? #f ;no test suite
diff --git a/nonguix/transformations.scm b/nonguix/transformations.scm
index 90dab066..f3b5e771 100644
--- a/nonguix/transformations.scm
+++ b/nonguix/transformations.scm
@@ -2,6 +2,8 @@
 ;;; Copyright © 2025 Hilton Chain <hako@ultrarare.space>
 
 (define-module (nonguix transformations)
+  #:use-module (srfi srfi-1)
+  #:use-module (srfi srfi-26)
   #:use-module (guix channels)
   #:use-module (guix diagnostics)
   #:use-module (guix gexp)
@@ -74,10 +76,11 @@ FIXME: GUIX-SOURCE? is disabled by default due to performance issue."
                       (cons %nonguix-signing-key
                             (guix-configuration-authorized-keys config)))
                      (substitute-urls
-                      `(,@(guix-configuration-substitute-urls config)
-                        ,@(if substitutes?
-                              '("https://substitutes.nonguix.org")
-                              '()))))))))))
+                      (delete-duplicates
+                       `(,@(guix-configuration-substitute-urls config)
+                         ,@(if substitutes?
+                               '("https://substitutes.nonguix.org")
+                               '())))))))))))
 
 (define* (nonguix-transformation-linux #:key (linux linux)
                                        (firmware (list linux-firmware))
@@ -128,11 +131,13 @@ TODO: Xorg configuration."
     (operating-system
       (inherit os)
       (kernel-arguments
-       `("modprobe.blacklist=nouveau"
-         ,@(if kernel-mode-setting?
-               '("nvidia_drm.modeset=1")
-               '())
-         ,@(operating-system-user-kernel-arguments os)))
+       (delete-duplicates
+        (cons* "modprobe.blacklist=nouveau"
+               (string-append
+                "nvidia_drm.modeset=" (if kernel-mode-setting? "1" "0"))
+               (remove
+                (cut string-prefix? "nvidia_drm.modeset=" <>)
+                (operating-system-user-kernel-arguments os)))))
       (services
        `(,(or (assoc-ref %presets driver)
               (leave