docs: add Alpha disclaimer; chore: bump to 0.1.1

Author: Pash10g

README.md

@@ -1,5 +1,7 @@
 # mcp-agent-mongodb
 
+> ⚠️ **ALPHA — NOT AN OFFICIAL MONGODB PRODUCT.** This integration is in **Alpha** and is **not** a supported or official MongoDB product. **Use at your own risk.**
+
 MongoDB Atlas–backed **persistent memory** for [mcp-agent](https://github.com/lastmile-ai/mcp-agent)
 (LastMile AI) — a drop-in replacement for the framework's in-process `SimpleMemory`.
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "mcp-agent-mongodb"
-version = "0.1.0"
+version = "0.1.1"
 description = "MongoDB Atlas-backed persistent agent memory for mcp-agent (LastMile AI): a drop-in Memory backend with Atlas Vector Search recall."
 readme = "README.md"
 requires-python = ">=3.10"

src/mcp_agent_mongodb/__init__.py

@@ -39,7 +39,7 @@
 
 from __future__ import annotations
 
-__version__ = "0.1.0"
+__version__ = "0.1.1"
 
 from .memory import (
     APP_NAME,