diff --git a/CHANGELOG.md b/CHANGELOG.md
index 447b5a2..873b55e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,65 @@ All notable changes to the "claude-code-chat" extension will be documented in th
 
 Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
 
+## [0.1.0] - 2025-06-20
+
+### 🚀 Major Features Added
+
+#### **Interactive Thinking Mode with Intensity Control**
+- Added configurable thinking mode with 4 intensity levels: Think, Think Hard, Think Harder, Ultrathink
+- Beautiful slider interface in settings for intensity selection
+- Clickable intensity labels for easy selection
+- Different thinking prompts based on selected intensity level
+- Higher intensities provide more detailed reasoning but consume more tokens
+- Settings persist across sessions with VS Code configuration integration
+
+#### **Plan First Mode**
+- New toggle for "Plan First" mode that instructs Claude to plan before making changes
+- Requires user approval before proceeding with implementation
+- Safer experimentation workflow for complex changes
+- Simple switch interface above the text input area
+
+#### **Slash Commands Modal System**
+- Type "/" to open beautiful slash commands modal with 19+ commands
+- Complete Claude Code command integration: /bug, /clear, /compact, /config, /cost, /doctor, /help, /init, /login, /logout, /mcp, /memory, /model, /permissions, /pr_comments, /review, /status, /terminal-setup, /vim
+- Custom command input field for executing any Claude Code command
+- Session-aware command execution with automatic session resumption
+- Commands open in VS Code terminal with proper WSL support
+- Visual feedback and user guidance for terminal interaction
+
+#### **Enhanced Model Configuration**
+- Updated "Default" model to show "User configured" instead of "Smart allocation"
+- Added "Configure" button next to Default model option
+- Configure button opens terminal with `claude /model` command for easy model setup
+- Session-aware model configuration with current session context
+- Clear user messaging about terminal interaction and return workflow
+
+#### **Advanced Settings Management**
+- Restructured settings with better organization and grouping
+- Added "Coming Soon" sections for Custom Slash Commands and MCP Configuration
+- Consistent UI patterns across all settings sections
+- Clean, professional design matching VS Code aesthetics
+
+### 🎨 **UI/UX Improvements**
+- Smaller, more subtle mode toggle switches (reduced by 2px)
+- Clickable text labels for all toggle switches
+- Improved slider positioning and label alignment
+- Sober, clean interface design without unnecessary colors or decorations
+- Better visual hierarchy in settings modal
+- Responsive design improvements
+
+### 🔧 **Technical Enhancements**
+- Session ID now passed to all slash commands for context awareness
+- Improved message handling between frontend and backend
+- Better error handling and user feedback
+- Enhanced WSL compatibility for all new features
+- Modular code structure for easier maintenance
+
+### 📚 **Documentation Updates**
+- Updated keyboard shortcuts documentation
+- Enhanced configuration examples
+- Improved feature descriptions and usage examples
+
 ## [0.0.9] - 2025-06-19
 
 ### Added
diff --git a/README.md b/README.md
index b41e39c..65e8edd 100644
--- a/README.md
+++ b/README.md
@@ -65,10 +65,25 @@ Ditch the command line and experience Claude Code like never before. This extens
 ### 🤖 **Model Selection**
 - **Opus** - Most capable model for complex tasks requiring deep reasoning
 - **Sonnet** - Balanced model offering great performance for most use cases
-- **Default** - Smart model allocation based on Claude's recommendations
+- **Default** - Uses your configured model setting
 - Model preference persists across sessions and is saved automatically
 - Easy switching via dropdown selector in the chat interface
 - Visual confirmation when switching between models
+- One-click model configuration through integrated terminal
+
+### ⚡ **Slash Commands Integration**
+- **Slash Commands Modal** - Type "/" to access all Claude Code commands instantly
+- **19+ Built-in Commands** - /cost, /status, /config, /help, /memory, /review, and more
+- **Custom Command Support** - Execute any Claude Code command with session context
+- **Session-Aware Execution** - All commands run with current conversation context
+- **Terminal Integration** - Commands open directly in VS Code terminal with WSL support
+
+### 🧠 **Advanced AI Modes**
+- **Plan First Mode** - Toggle to make Claude plan before implementing changes
+- **Thinking Mode** - Configurable intensity levels (Think, Think Hard, Think Harder, Ultrathink)
+- **Mode Toggles** - Simple switches above the text input area
+- **Intelligent Prompting** - Different prompts based on selected thinking intensity
+- **Token Awareness** - Higher thinking levels consume more tokens but provide deeper reasoning
 
 ---
 
@@ -168,6 +183,7 @@ If you want to revert these changes, just click "Restore Checkpoint" to go back
 | `Ctrl+Shift+C` | Open Claude Code Chat |
 | `Enter` | Send message |
 | `@` | Open file picker |
+| `/` | Open slash commands modal |
 
 ### WSL Configuration (Windows Users)
 If you're using Claude Code through WSL (Windows Subsystem for Linux), you can configure the extension to use WSL:
diff --git a/package.json b/package.json
index e74ee43..ee6d954 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "claude-code-chat",
   "displayName": "Claude Code Chat",
   "description": "Beautiful Claude Code Chat Interface for VS Code",
-  "version": "0.0.9",
+  "version": "0.1.0",
   "publisher": "AndrePimenta",
   "author": "Andre Pimenta",
   "repository": {