diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7db5fab8..7657c332 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,9 @@
 
 ### Added
 
+- **mtest 0.5.0.** 四个包的 0.5.0（同一标签、同一归档）：一次运行为一张有向无环图，关键路径为其约束链；Markdown 报告
+  （mermaid 的图与甘特图）；每个用例的资源用量（`[monitor]`）；按用例跨进程调度；run 作用域夹具、资源池与组件。依赖
+  mcpplibs.os 0.4.1。测试成员移到 0.5.0。
 - **mcpplibs.os 0.4.1.** `stdio::capture` 在捕获期间把一个标准流保存为文件（经 openkal、C 库与期间启动的程序写出的内容），
   `text()` 交回内容并恢复该流；`process::resources` 给出本程序及其已回收子程序的处理器时间、最大常驻集与读写字节数。
   测试成员移到 0.4.1。
diff --git a/pkgs/m/mcpplibs.mtest.capi.lua b/pkgs/m/mcpplibs.mtest.capi.lua
index 3da837fc..f5cf9e5d 100644
--- a/pkgs/m/mcpplibs.mtest.capi.lua
+++ b/pkgs/m/mcpplibs.mtest.capi.lua
@@ -21,6 +21,13 @@ package = {
 
     xpm = {
         linux = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
@@ -58,6 +65,13 @@ package = {
             },
         },
         macosx = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
@@ -95,6 +109,13 @@ package = {
             },
         },
         windows = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
diff --git a/pkgs/m/mcpplibs.mtest.gtest.lua b/pkgs/m/mcpplibs.mtest.gtest.lua
index 63acd409..4f3ef723 100644
--- a/pkgs/m/mcpplibs.mtest.gtest.lua
+++ b/pkgs/m/mcpplibs.mtest.gtest.lua
@@ -20,6 +20,13 @@ package = {
 
     xpm = {
         linux = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
@@ -57,6 +64,13 @@ package = {
             },
         },
         macosx = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
@@ -94,6 +108,13 @@ package = {
             },
         },
         windows = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
diff --git a/pkgs/m/mcpplibs.mtest.manifest.lua b/pkgs/m/mcpplibs.mtest.manifest.lua
index b213cfe8..a2028387 100644
--- a/pkgs/m/mcpplibs.mtest.manifest.lua
+++ b/pkgs/m/mcpplibs.mtest.manifest.lua
@@ -22,6 +22,13 @@ package = {
 
     xpm = {
         linux = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
@@ -45,6 +52,13 @@ package = {
             },
         },
         macosx = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
@@ -68,6 +82,13 @@ package = {
             },
         },
         windows = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
diff --git a/pkgs/m/mtest.lua b/pkgs/m/mtest.lua
index 1559fca3..95868d16 100644
--- a/pkgs/m/mtest.lua
+++ b/pkgs/m/mtest.lua
@@ -23,6 +23,13 @@ package = {
 
     xpm = {
         linux = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
@@ -60,6 +67,13 @@ package = {
             },
         },
         macosx = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
@@ -97,6 +111,13 @@ package = {
             },
         },
         windows = {
+            ["0.5.0"] = {
+                url = {
+                    GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.5.0.tar.gz",
+                    CN = "https://gitcode.com/mcpp-res/mtest/releases/download/v0.5.0/mtest-v0.5.0.tar.gz",
+                },
+                sha256 = "586d8a2f4fb5d335583642ccc0ccfc20a0600e8886eebf07707e959bbd3e9b47",
+            },
             ["0.4.1"] = {
                 url = {
                     GLOBAL = "https://github.com/mcpp-community/mtest/archive/refs/tags/v0.4.1.tar.gz",
diff --git a/tests/examples/mtest-capi/mcpp.toml b/tests/examples/mtest-capi/mcpp.toml
index b3ac0b5d..4139d9be 100644
--- a/tests/examples/mtest-capi/mcpp.toml
+++ b/tests/examples/mtest-capi/mcpp.toml
@@ -8,4 +8,4 @@ version = "0.1.0"
 # Use the complete candidate built-in index prepared by tests/run_members.sh.
 
 [dependencies]
-mcpplibs.mtest.capi = "0.4.1"
+mcpplibs.mtest.capi = "0.5.0"
diff --git a/tests/examples/mtest-gtest/mcpp.toml b/tests/examples/mtest-gtest/mcpp.toml
index 5fb4affd..9db1f1bf 100644
--- a/tests/examples/mtest-gtest/mcpp.toml
+++ b/tests/examples/mtest-gtest/mcpp.toml
@@ -10,7 +10,7 @@ version = "0.1.0"
 
 [dev-dependencies]
 compat.gtest         = "1.18.0"
-mcpplibs.mtest.gtest = "0.4.1"
+mcpplibs.mtest.gtest = "0.5.0"
 
 [test]
 main = { from = "mcpplibs.mtest.gtest/main" }
diff --git a/tests/examples/mtest-manifest/mcpp.toml b/tests/examples/mtest-manifest/mcpp.toml
index 9dee0269..d489ff97 100644
--- a/tests/examples/mtest-manifest/mcpp.toml
+++ b/tests/examples/mtest-manifest/mcpp.toml
@@ -8,4 +8,4 @@ version = "0.1.0"
 # Use the complete candidate built-in index prepared by tests/run_members.sh.
 
 [dependencies]
-mcpplibs.mtest.manifest = "0.4.1"
+mcpplibs.mtest.manifest = "0.5.0"
diff --git a/tests/examples/mtest/mcpp.toml b/tests/examples/mtest/mcpp.toml
index e4012637..0eec9cfe 100644
--- a/tests/examples/mtest/mcpp.toml
+++ b/tests/examples/mtest/mcpp.toml
@@ -9,4 +9,4 @@ version = "0.1.0"
 # Use the complete candidate built-in index prepared by tests/run_members.sh.
 
 [dev-dependencies]
-mcpplibs.mtest = "0.4.1"
+mcpplibs.mtest = "0.5.0"