Add Hello World to README

Added a simple Hello World message to the README.

CHANGELOG.md

@@ -1,5 +1,31 @@
 # Changelog
 
+## 2.0.64
+
+- Made auto-compacting instant
+- Agents and bash commands can run asynchronously and send messages to wake up the main agent
+- /stats now provides users with interesting CC stats, such as favorite model, usage graph, usage streak
+- Added named session support: use `/rename` to name sessions, `/resume <name>` in REPL or `claude --resume <name>` from the terminal to resume them
+- Added support for .claude/rules/`.  See https://code.claude.com/docs/en/memory for details.
+- Added image dimension metadata when images are resized, enabling accurate coordinate mappings for large images
+- Fixed auto-loading .env when using native installer
+- Fixed `--system-prompt` being ignored when using `--continue` or `--resume` flags
+- Improved `/resume` screen with grouped forked sessions and keyboard shortcuts for preview (P) and rename (R)
+- VSCode: Added copy-to-clipboard button on code blocks and bash tool inputs
+- VSCode: Fixed extension not working on Windows ARM64 by falling back to x64 binary via emulation
+- Bedrock: Improve efficiency of token counting
+- Unshipped AgentOutputTool and BashOutputTool, in favor of a new unified TaskOutputTool
+
+## 2.0.62
+
+- Added "(Recommended)" indicator for multiple-choice questions, with the recommended option moved to the top of the list
+- Added `attribution` setting to customize commit and PR bylines (deprecates `includeCoAuthoredBy`)
+- Fixed duplicate slash commands appearing when ~/.claude is symlinked to a project directory
+- Fixed slash command selection not working when multiple commands share the same name
+- Fixed an issue where skill files inside symlinked skill directories could become circular symlinks
+- Fixed running versions getting removed because lock file incorrectly going stale
+- Fixed IDE diff tab not closing when rejecting file changes
+
 ## 2.0.61
 
 - Reverted VSCode support for multiple terminal clients due to responsiveness issues.

README.md

@@ -6,6 +6,8 @@
 
 Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows -- all through natural language commands. Use it in your terminal, IDE, or tag @claude on Github.
 
+Hello World
+
 **Learn more in the [official documentation](https://docs.anthropic.com/en/docs/claude-code/overview)**.
 
 <img src="./demo.gif" />