chore: prepare for PyPI release v0.9.0

- Update pyproject.toml with correct URLs and documentation links
- Add complete CHANGELOG.md entry for v0.9.0 with all features
- Update README.md with PyPI installation instructions
- Add installation examples for optional dependencies

Prepares package for publication on PyPI

Author: marcosf63

CHANGELOG.md

@@ -5,6 +5,45 @@ Todas as mudanças notáveis neste projeto serão documentadas neste arquivo.
 O formato é baseado em [Keep a Changelog](https://keepachangelog.com/pt-BR/1.0.0/),
 e este projeto adere ao [Semantic Versioning](https://semver.org/lang/pt-BR/).
 
+## [0.9.0] - 2025-10-07
+
+### Adicionado
+- **Multi-Provider Support**: Suporte completo para OpenAI, Anthropic Claude, Google Gemini e Ollama
+- **MCP Integration**: Integração com Model Context Protocol para conectar a servidores externos
+- **Environment System**: Três ambientes integrados (Web, CLI, File) para interação estruturada
+- **Memory Systems**: Três backends de memória (SimpleMemory, ChromaMemory, FAISSMemory)
+- **Objectives System**: Sistema de objetivos com prioridades e tracking de progresso
+- **Built-in Tools**: Ferramentas integradas de busca, sistema de arquivos e computação
+- **Reasoning Strategies**: Implementação completa do padrão ReAct com controle de iterações
+- **Complete Documentation**: Documentação profissional com Material for MkDocs (https://marcosf63.github.io/react-agent-framework/)
+
+### Melhorado
+- API estilo FastAPI com decoradores `@agent.tool()`
+- Suporte completo a type hints
+- Auto-detecção de providers baseado em model name
+- Sistema de configuração via URL-style strings
+- Tratamento robusto de erros
+- Modo verbose para debugging
+- CLI interativa melhorada
+
+### Documentação
+- 30+ páginas de documentação completa
+- 10+ exemplos práticos de uso
+- Guias de customização (providers, tools, memory)
+- Documentação de API Reference
+- Best practices e troubleshooting
+- Auto-deploy via GitHub Actions
+
+### Extras Opcionais
+- `pip install react-agent-framework[anthropic]` - Suporte Anthropic Claude
+- `pip install react-agent-framework[google]` - Suporte Google Gemini
+- `pip install react-agent-framework[mcp]` - Model Context Protocol
+- `pip install react-agent-framework[memory-chroma]` - ChromaDB memory
+- `pip install react-agent-framework[memory-faiss]` - FAISS memory
+- `pip install react-agent-framework[all]` - Todos os extras
+
+[0.9.0]: https://github.com/marcosf63/react-agent-framework/releases/tag/v0.9.0
+
 ## [0.1.0] - 2025-10-06
 
 ### Adicionado

README.md

@@ -32,7 +32,28 @@ This cycle continues until the agent has enough information to answer.
 
 ## 🔧 Installation
 
-### Local installation (development)
+### From PyPI (Recommended)
+
+```bash
+# Basic installation
+pip install react-agent-framework
+
+# With all optional dependencies
+pip install react-agent-framework[all]
+
+# With specific providers
+pip install react-agent-framework[anthropic]  # Claude support
+pip install react-agent-framework[google]     # Gemini support
+
+# With memory backends
+pip install react-agent-framework[memory-chroma]  # ChromaDB
+pip install react-agent-framework[memory-faiss]   # FAISS
+
+# With MCP support
+pip install react-agent-framework[mcp]
+```
+
+### From source (Development)
 
 ```bash
 # Clone the repository
@@ -51,12 +72,6 @@ cp .env.example .env
 # Edit .env file and add your OPENAI_API_KEY
 ```
 
-### Installation via pip (when published on PyPI)
-
-```bash
-pip install react-agent-framework
-```
-
 ## 💻 Usage
 
 ### FastAPI-Style API (Recommended)

pyproject.toml

@@ -91,10 +91,10 @@ dev = [
 ]
 
 [project.urls]
-Homepage = "https://github.com/marcos/react-agent-framework"
-Documentation = "https://github.com/marcos/react-agent-framework#readme"
-Repository = "https://github.com/marcos/react-agent-framework"
-Issues = "https://github.com/marcos/react-agent-framework/issues"
+Homepage = "https://marcosf63.github.io/react-agent-framework/"
+Documentation = "https://marcosf63.github.io/react-agent-framework/"
+Repository = "https://github.com/marcosf63/react-agent-framework"
+Issues = "https://github.com/marcosf63/react-agent-framework/issues"
 
 [project.scripts]
 react-agent = "react_agent_framework.cli.app:main"