fix: make version display dynamic across all surfaces

- routes.py: fallback reads from importlib.metadata instead of hardcoded
- login.html: remove hardcoded default version
- README: use dynamic GitHub Release badge from shields.io
- DOCKER_README: remove hardcoded version string

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

DOCKER_README.md

@@ -2,7 +2,7 @@
 
 **The AI-native management hub for WordPress, WooCommerce, and self-hosted services.**
 
-**Version 3.0.1** — 596 tools across 9 plugins. Connect your sites, stores, repos, and databases — manage them all through Claude, ChatGPT, Cursor, or any MCP client.
+596 tools across 9 plugins. Connect your sites, stores, repos, and databases — manage them all through Claude, ChatGPT, Cursor, or any MCP client.
 
 ## Quick Start
 

README.md

@@ -6,7 +6,7 @@
 
 Connect your sites, stores, repos, and databases — manage them all through Claude, ChatGPT, Cursor, or any MCP client.
 
-[![Version: 3.0.1](https://img.shields.io/badge/version-3.0.1-blue.svg)](https://github.com/airano-ir/mcphub/releases)
+[![GitHub Release](https://img.shields.io/github/v/release/airano-ir/mcphub)](https://github.com/airano-ir/mcphub/releases)
 [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
 [![Python 3.11+](https://img.shields.io/badge/python-3.11+-3776ab.svg)](https://www.python.org/)
 [![PyPI](https://img.shields.io/pypi/v/mcphub-server.svg)](https://pypi.org/project/mcphub-server/)

core/dashboard/routes.py

@@ -1986,7 +1986,7 @@ def get_registered_plugins() -> list:
 
 
 def _get_project_version() -> str:
-    """Read version from pyproject.toml."""
+    """Read version from pyproject.toml, falling back to package metadata."""
     try:
         toml_path = os.path.join(os.path.dirname(os.path.dirname(TEMPLATES_DIR)), "pyproject.toml")
         with open(toml_path) as f:
@@ -1995,7 +1995,12 @@ def _get_project_version() -> str:
                     return line.split("=")[1].strip().strip('"').strip("'")
     except Exception:
         pass
-    return "3.0.1"
+    try:
+        from importlib.metadata import version
+
+        return version("mcphub-server")
+    except Exception:
+        return "unknown"
 
 
 def get_about_info() -> dict:

core/templates/dashboard/login.html

@@ -139,7 +139,7 @@
 
         <!-- Footer -->
         <p class="text-center text-gray-500 text-sm mt-6">
-            MCP Hub v{{ version|default('3.0.1') }}
+            MCP Hub v{{ version }}
         </p>
     </div>
 </body>