diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 8e09808f08bba2..47d2cc328e8922 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,86 +1,29 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/alpine
 {
-    "image": "ghcr.io/python/devcontainer:2025.05.29.15334414373",
-    "onCreateCommand": [
-        // Install common tooling.
-        "dnf",
-        "install",
-        "-y",
-        "which",
-        "zsh",
-        "fish",
-        // For umask fix below.
-        "/usr/bin/setfacl"
-    ],
-    "updateContentCommand": {
-        // Using the shell for `nproc` usage.
-        "python": "./configure --config-cache --with-pydebug && make -s -j `nproc`",
-        "docs": [
-            "make",
-            "--directory",
-            "Doc",
-            "venv",
-            "html"
-        ]
-    },
-    "postCreateCommand": {
-        // https://github.com/orgs/community/discussions/26026
-        "umask fix: workspace": ["sudo", "setfacl", "-bnR", "."],
-        "umask fix: /tmp": ["sudo", "setfacl", "-bnR", "/tmp"]
-    },
-    "customizations": {
-        "vscode": {
-            "extensions": [
-                // Highlighting for Parser/Python.asdl.
-                "brettcannon.zephyr-asdl",
-                // Highlighting for configure.ac.
-                "maelvalais.autoconf",
-                // C auto-complete.
-                "ms-vscode.cpptools",
-                // To view HTML build of docs.
-                "ms-vscode.live-server",
-                // Python auto-complete.
-                "ms-python.python"
-            ],
-            "settings": {
-                "C_Cpp.default.compilerPath": "/usr/bin/clang",
-                "C_Cpp.default.cStandard": "c11",
-                "C_Cpp.default.defines": [
-                    "CONFIG_64",
-                    "Py_BUILD_CORE"
-                ],
-                "C_Cpp.default.includePath": [
-                    "${workspaceFolder}/*",
-                    "${workspaceFolder}/Include/**"
-                ],
-                // https://github.com/microsoft/vscode-cpptools/issues/10732
-                "C_Cpp.errorSquiggles": "disabled",
-                "editor.insertSpaces": true,
-                "editor.rulers": [
-                    80
-                ],
-                "editor.tabSize": 4,
-                "editor.trimAutoWhitespace": true,
-                "files.associations": {
-                    "*.h": "c"
-                },
-                "files.encoding": "utf8",
-                "files.eol": "\n",
-                "files.insertFinalNewline": true,
-                "files.trimTrailingWhitespace": true,
-                "python.analysis.diagnosticSeverityOverrides": {
-                    // Complains about shadowing the stdlib w/ the stdlib.
-                    "reportShadowedImports": "none",
-                    // Doesn't like _frozen_importlib.
-                    "reportMissingImports": "none"
-                },
-                "python.analysis.extraPaths": [
-                    "Lib"
-                ],
-                "python.defaultInterpreterPath": "./python",
-                "[restructuredtext]": {
-                    "editor.tabSize": 3
-                }
-            }
-        }
-    }
+	"name": "Alpine",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/base:alpine-3.20",
+	"features": {
+		"ghcr.io/wxw-matt/devcontainer-features/command_runner:0": {},
+		"ghcr.io/wxw-matt/devcontainer-features/script_runner:0": {},
+		"ghcr.io/nikiforovall/devcontainer-features/dotnet-csharpier:1": {},
+		"ghcr.io/devcontainers-extra/features/apt-get-packages:1": {},
+		"ghcr.io/dotnet/aspire-devcontainer-feature/dotnetaspire:1": {}
+	}
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "uname -a",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
 }
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index c8a3165d690364..f33a02cd16e48a 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,21 +1,12 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for more information:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# https://containers.dev/guide/dependabot
+
 version: 2
 updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "monthly"
-    labels:
-      - "skip issue"
-      - "skip news"
-    ignore:
-      - dependency-name: "*"
-        update-types:
-          - "version-update:semver-minor"
-          - "version-update:semver-patch"
-  - package-ecosystem: "pip"
-    directory: "/Tools/"
-    schedule:
-      interval: "monthly"
-    labels:
-      - "skip issue"
-      - "skip news"
+ - package-ecosystem: "devcontainers"
+   directory: "/"
+   schedule:
+     interval: weekly