From d180b5da2e569b377a783390d604f4156fd06b70 Mon Sep 17 00:00:00 2001
From: Sunrisepeak <speakshen@163.com>
Date: Sun, 8 Nov 2026 06:55:13 +0900
Subject: [PATCH] mcpplibs.os 0.4.0: one platform question for a native build
 and an image; is_openkal

Co-authored-by: speak-agent <248744407+speak-agent@users.noreply.github.com>
---
 CHANGELOG.md                |  4 ++++
 pkgs/o/os.lua               | 21 +++++++++++++++++++++
 tests/examples/os/mcpp.toml |  2 +-
 3 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e2f24d6..827f420f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,10 @@
 
 ### Added
 
+- **mcpplibs.os 0.4.0.** `is_openkal` names a build for the openkal target, as each `is_<platform>` names its own
+  (`is_image` remains as a deprecated alias); `can_run_on(p)` and `on<P>(f)` ask one platform question of a native
+  build and an image alike; the platform modules are defined in an image where it can answer them; the effective user
+  and the creation mask are the kernel's answers. The test member `os` consumes 0.4.0.
 - **mcpplibs.os 0.3.1.** A name in the long spelling (`\\?\C:\...`, `\\?\UNC\...`) is the name it spells: `locate` and
   every `os::fs` operation through it accept what `fs::extended` produces, which 0.3.0 refused with `errc::invalid`; the
   kernel layer is a compatible range. The test member `os` consumes 0.3.1 (it stayed on 0.2.9 when 0.3.0 was registered).
diff --git a/pkgs/o/os.lua b/pkgs/o/os.lua
index 7f9a2d15..aec9b094 100644
--- a/pkgs/o/os.lua
+++ b/pkgs/o/os.lua
@@ -31,6 +31,13 @@ package = {
 
     xpm = {
         linux = {
+            ["0.4.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpplibs/os/archive/refs/tags/0.4.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/os/releases/download/0.4.0/os-0.4.0.tar.gz",
+                },
+                sha256 = "ad0b61b962469166ec2053ad5c1f5a7114278e98edd94cc3c5235d6148a8111a",
+            },
             ["0.3.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpplibs/os/archive/refs/tags/0.3.1.tar.gz",
@@ -129,6 +136,13 @@ package = {
             },
         },
         macosx = {
+            ["0.4.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpplibs/os/archive/refs/tags/0.4.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/os/releases/download/0.4.0/os-0.4.0.tar.gz",
+                },
+                sha256 = "ad0b61b962469166ec2053ad5c1f5a7114278e98edd94cc3c5235d6148a8111a",
+            },
             ["0.3.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpplibs/os/archive/refs/tags/0.3.1.tar.gz",
@@ -227,6 +241,13 @@ package = {
             },
         },
         windows = {
+            ["0.4.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpplibs/os/archive/refs/tags/0.4.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/os/releases/download/0.4.0/os-0.4.0.tar.gz",
+                },
+                sha256 = "ad0b61b962469166ec2053ad5c1f5a7114278e98edd94cc3c5235d6148a8111a",
+            },
             ["0.3.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpplibs/os/archive/refs/tags/0.3.1.tar.gz",
diff --git a/tests/examples/os/mcpp.toml b/tests/examples/os/mcpp.toml
index 2a872130..e345550c 100644
--- a/tests/examples/os/mcpp.toml
+++ b/tests/examples/os/mcpp.toml
@@ -7,7 +7,7 @@ name    = "os-tests"
 version = "0.1.0"
 
 [dependencies.mcpplibs]
-os = "0.3.1"
+os = "0.4.0"
 
 [indices]
 mcpplibs = { path = "../../.." }