diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e2e46bc..97a3a306 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@
 
 ### Added
 
+- **openkal-platform 0.23.4.** Both image and hosted arrangements select loader/tools 0.4.4, musl 0.27.4 and llvm-runtime 0.18.5. Kernel backend pins and compile/link conventions are unchanged. The hosted platform test member follows the release; mcpp remains 2026.11.3.1. GLOBAL and CN source archives have the same verified SHA256.
+
 - **openkal-llvm-runtime 0.18.5.** Both allocator arrangements select openkal-musl 0.27.4, which propagates image loader 0.4.4. The C++ runtime implementation is unchanged. The openkal test member follows the release. GLOBAL and CN source archives have the same verified SHA256.
 
 - **openkal-musl 0.27.4.** The image dependency selects openkal-ld 0.4.4 for the partial mapping correction. The C library implementation and hosted kernel backend pins are unchanged. The Linux test member follows the release. GLOBAL and CN source archives have the same verified SHA256.
diff --git a/pkgs/o/openkal-platform.lua b/pkgs/o/openkal-platform.lua
index c0a202cc..565fca59 100644
--- a/pkgs/o/openkal-platform.lua
+++ b/pkgs/o/openkal-platform.lua
@@ -26,6 +26,13 @@ package = {
 
     xpm = {
         linux = {
+            ["0.23.4"] = {
+                url    = {
+                    GLOBAL = "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/mcpplibs/openkal-platform/archive/refs/tags/0.23.4.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/openkal-platform/releases/download/0.23.4/openkal-platform-0.23.4.tar.gz",
+                },
+                sha256 = "dd1ea3ae41fd0607ccb02f1dbf2fe7aced073107b8442a81f33bfe74c96454d7",
+            },
             ["0.23.3"] = {
                 url    = {
                     GLOBAL = "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/mcpplibs/openkal-platform/archive/refs/tags/0.23.3.tar.gz",
@@ -140,6 +147,13 @@ package = {
             },
         },
         macosx = {
+            ["0.23.4"] = {
+                url    = {
+                    GLOBAL = "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/mcpplibs/openkal-platform/archive/refs/tags/0.23.4.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/openkal-platform/releases/download/0.23.4/openkal-platform-0.23.4.tar.gz",
+                },
+                sha256 = "dd1ea3ae41fd0607ccb02f1dbf2fe7aced073107b8442a81f33bfe74c96454d7",
+            },
             ["0.23.3"] = {
                 url    = {
                     GLOBAL = "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/mcpplibs/openkal-platform/archive/refs/tags/0.23.3.tar.gz",
@@ -254,6 +268,13 @@ package = {
             },
         },
         windows = {
+            ["0.23.4"] = {
+                url    = {
+                    GLOBAL = "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/mcpplibs/openkal-platform/archive/refs/tags/0.23.4.tar.gz",
+                    CN     = "https://gitcode.com/mcpp-res/openkal-platform/releases/download/0.23.4/openkal-platform-0.23.4.tar.gz",
+                },
+                sha256 = "dd1ea3ae41fd0607ccb02f1dbf2fe7aced073107b8442a81f33bfe74c96454d7",
+            },
             ["0.23.3"] = {
                 url    = {
                     GLOBAL = "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/mcpplibs/openkal-platform/archive/refs/tags/0.23.3.tar.gz",
diff --git a/tests/examples/openkal-platform/mcpp.toml b/tests/examples/openkal-platform/mcpp.toml
index 5be75bbe..d05c0b79 100644
--- a/tests/examples/openkal-platform/mcpp.toml
+++ b/tests/examples/openkal-platform/mcpp.toml
@@ -10,7 +10,7 @@ name    = "openkal-platform-tests"
 version = "0.1.0"
 
 [target.'cfg(any(linux, macos))']
-platform = "openkal-platform@0.23.3"
+platform = "openkal-platform@0.23.4"
 
 [indices]
 mcpplibs = { path = "../../.." }