Edit readme.md and changelog.md

CHANGELOG.md

@@ -1,7 +1,20 @@
 # Change Log
 All notable changes to the "vscode-java-debugger" extension will be documented in this file.
 
-Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-- Initial release
+
+## 0.1.0 - 2017-09-27
+### Added
+
+- Launch/Attach
+- Breakpoints
+- Exceptions
+- Pause & Continue
+- Step In/Out/Over
+- Variables
+- Callstacks
+- Threads
+- Debug console

README.md

@@ -3,9 +3,7 @@
 [![Gitter](https://badges.gitter.im/Microsoft/vscode-java-debug.svg)](https://gitter.im/Microsoft/vscode-java-debug)
 
 ## Overview
-A lightweight Java Debugger based on [Java Debug Server](https://github.com/Microsoft/java-debug). It works with [Language Support for Java by Red Hat](https://marketplace.visualstudio.com/items?itemName=redhat.java) to allow users debugging Java code using Visual Studio Code (VS Code).
-
-## Features
+A lightweight Java Debugger based on [Java Debug Server](https://github.com/Microsoft/java-debug). It works with [Language Support for Java by Red Hat](https://marketplace.visualstudio.com/items?itemName=redhat.java) to allow users debugging Java code using Visual Studio Code (VS Code). Here's a list of features:
 
 - Launch/Attach
 - Breakpoints
@@ -17,14 +15,33 @@ A lightweight Java Debugger based on [Java Debug Server](https://github.com/Micr
 - Threads
 - Debug console
 
-## Usage
+## Install
+
+Open VS Code and press `F1` or `Ctrl + Shift + P` to open command palette, select **Install Extension** and type `vscode-java-debug`.
+
+Or launch VS Code Quick Open (`Ctrl + P`), paste the following command, and press enter.
+```bash
+ext install vscode-java-debug
+```
+
+## Use
 
 - Launch VS Code
 - Open a Java project (Maven/Gradle/Eclipse)
-- Open a Java file to activate the related extensions
-- Add debug configuration and specify "mainClass" in launch.json
+- Open a Java file to activate the extensions
+- Add debug configurations and edit launch.json
+    - To launch: specify `mainClass`
+    - To attach: specify `hostName` and `port`
 - Press F5
 
-## Feedbacks
+Please also check the documentation of [Language Support for Java by Red Hat](https://marketplace.visualstudio.com/items?itemName=redhat.java) if you have trouble setting up your project.
+
+## Options
 
-Please share your feedbacks and ask questions to help us improve. See you [here](https://gitter.im/Microsoft/vscode-java-debug).
+- `java.debug.logLevel`: minimum level of debugger logs that are sent to VS Code, defaults to `warn`.
+
+## Feedback and Questions
+
+Please share your feedback and ask questions to help us improve.
+
+[![Gitter](https://badges.gitter.im/Microsoft/vscode-java-debug.svg)](https://gitter.im/Microsoft/vscode-java-debug)