diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index 5b0fe72..e09bbb3 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -7,8 +7,35 @@ jobs:
     steps:
     - uses: actions/checkout@v3
 
-    - uses: cachix/install-nix-action@v25
-    - uses: DeterminateSystems/magic-nix-cache-action@main
+    - name: Install Nix
+      uses: nixbuild/nix-quick-install-action@v31
+      with:
+        nix_conf: |
+          keep-env-derivations = true
+          keep-outputs = true
+
+    - name: Restore and save Nix store
+      uses: nix-community/cache-nix-action@v6
+      with:
+        # restore and save a cache using this key
+        primary-key: nix-${{ runner.os }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
+        # if there's no cache hit, restore a cache by this prefix
+        restore-prefixes-first-match: nix-${{ runner.os }}-
+        # collect garbage until the Nix store size (in bytes) is at most this number
+        # before trying to save a new cache
+        # 1G = 1073741824
+        gc-max-store-size-linux: 1G
+        # do purge caches
+        purge: true
+        # purge all versions of the cache
+        purge-prefixes: nix-${{ runner.os }}-
+        # created more than this number of seconds ago
+        purge-created: 0
+        # or, last accessed more than this number of seconds ago
+        # relative to the start of the `Post Restore and save Nix store` phase
+        purge-last-accessed: 0
+        # except any version with the key that is the same as the `primary-key`
+        purge-primary-key: never
 
     # not needed (yet)
     # - uses: cachix/cachix-action@v12
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f06cd44..1a2034b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,6 +51,7 @@ configure_package_config_file(
 write_basic_package_version_file(
   "hyprwayland-scanner-config-version.cmake"
   VERSION "${VERSION}"
+  ARCH_INDEPENDENT
   COMPATIBILITY AnyNewerVersion)
 
 # Installation
diff --git a/VERSION b/VERSION
index 6f2743d..0bfccb0 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.4.4
+0.4.5
diff --git a/flake.lock b/flake.lock
index 184825a..bc323c6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1734119587,
-        "narHash": "sha256-AKU6qqskl0yf2+JdRdD0cfxX4b9x3KKV5RqA6wijmPM=",
+        "lastModified": 1748929857,
+        "narHash": "sha256-lcZQ8RhsmhsK8u7LIFsJhsLh/pzR9yZ8yqpTzyGdj+Q=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3566ab7246670a43abd2ffa913cc62dad9cdf7d5",
+        "rev": "c2a03962b8e24e669fb37b7df10e7c79531ff1a4",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 4fcf4a7..4403856 100644
--- a/flake.nix
+++ b/flake.nix
@@ -36,7 +36,7 @@
       default = self.overlays.hyprwayland-scanner;
       hyprwayland-scanner = final: prev: {
         hyprwayland-scanner = final.callPackage ./nix/default.nix {
-          stdenv = final.gcc14Stdenv;
+          stdenv = final.gcc15Stdenv;
           version = version + "+date=" + (mkDate (self.lastModifiedDate or "19700101")) + "_" + (self.shortRev or "dirty");
         };
       };
diff --git a/src/main.cpp b/src/main.cpp
index 0bce456..e48a9a1 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -661,6 +661,10 @@ static const void* {}[] = {{
             SOURCE += std::format("    (void*){},\n", REQUEST_NAME);
         }
 
+        if ((clientCode ? iface.events : iface.requests).empty()) {
+            SOURCE += "    nullptr,\n";
+        }
+
         SOURCE += "};\n";
 
         // create events
@@ -712,7 +716,7 @@ void {}::{}({}) {{
     if (!pResource)
         return{};{}
 
-    auto proxy = wl_proxy_marshal_flags((wl_proxy*)pResource, {}, {}, wl_proxy_get_version((wl_proxy*)pResource), {}{});{}
+    auto proxy = wl_proxy_marshal_flags(pResource, {}, {}, wl_proxy_get_version(pResource), {}{});{}
 }}
 )#",
                                       ptrRetType, IFACE_CLASS_NAME_CAMEL, EVENT_NAME, argsC, (ev.newIdType.empty() ? "" : " nullptr"),
@@ -818,7 +822,8 @@ static const wl_message {}[] = {{
                     // create type table
                     const auto TYPE_TABLE_NAME = camelize(std::string{"_"} + "C_" + IFACE_NAME + "_" + rq.name + "_types");
 
-                    SOURCE += std::format("    {{ \"{}\", \"{}\", {}}},\n", rq.name, argsToShort(rq.args, rq.since), rq.args.empty() ? "dummyTypes + 0" : TYPE_TABLE_NAME + " + 0");
+                    SOURCE += std::format("    {{ .name = \"{}\", .signature = \"{}\", .types = {}}},\n", rq.name, argsToShort(rq.args, rq.since),
+                                          rq.args.empty() ? "dummyTypes + 0" : TYPE_TABLE_NAME + " + 0");
                 }
 
                 SOURCE += "};\n";
@@ -833,7 +838,8 @@ static const wl_message {}[] = {{
                     // create type table
                     const auto TYPE_TABLE_NAME = camelize(std::string{"_"} + "C_" + IFACE_NAME + "_" + ev.name + "_types");
 
-                    SOURCE += std::format("    {{ \"{}\", \"{}\", {}}},\n", ev.name, argsToShort(ev.args, ev.since), ev.args.empty() ? "dummyTypes + 0" : TYPE_TABLE_NAME + " + 0");
+                    SOURCE += std::format("    {{ .name = \"{}\", .signature = \"{}\", .types = {}}},\n", ev.name, argsToShort(ev.args, ev.since),
+                                          ev.args.empty() ? "dummyTypes + 0" : TYPE_TABLE_NAME + " + 0");
                 }
 
                 SOURCE += "};\n";
@@ -842,9 +848,9 @@ static const wl_message {}[] = {{
             // iface
             SOURCE += std::format(R"#(
 const wl_interface {} = {{
-    "{}", {},
-    {}, {},
-    {}, {},
+    .name = "{}", .version = {},
+    .method_count = {}, .methods = {},
+    .event_count = {}, .events = {},
 }};
 )#",
                                   IFACE_WL_NAME, iface.name, iface.version, iface.requests.size(), (iface.requests.size() > 0 ? MESSAGE_NAME_REQUESTS : "nullptr"),
@@ -854,8 +860,8 @@ const wl_interface {} = {{
         // protocol body
         if (!clientCode) {
             SOURCE += std::format(R"#(
-{}::{}(wl_client* client, uint32_t version, uint32_t id) {{
-    pResource = wl_resource_create(client, &{}, version, id);
+{}::{}(wl_client* client, uint32_t version, uint32_t id) :
+    pResource(wl_resource_create(client, &{}, version, id)) {{
 
     if (!pResource)
         return;
@@ -912,8 +918,7 @@ void {}::onDestroyCalled() {{
                 DTOR_FUNC = "wl_proxy_destroy(pResource)";
 
             SOURCE += std::format(R"#(
-{}::{}(wl_proxy* resource) {{
-    pResource = resource;
+{}::{}(wl_proxy* resource) : pResource(resource) {{
 
     if (!pResource)
         return;
@@ -1059,4 +1064,4 @@ int main(int argc, char** argv, char** envp) {
     }
 
     return 0;
-}
\ No newline at end of file
+}