Add Changelog and update version number.

CHANGELOG.md

@@ -0,0 +1,16 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/)
+and this project adheres to [Semantic Versioning](http://semver.org/).
+
+## [0.1.0] - 2022-08-12
+
+### Added
+
+- dex assembler tool (`bat-smali`), feature complete
+- dex disassembler tool (`bat-baksmali`), feature complete
+- dex merger tool (`bat-dexmerge`), feature complete
+- dex dump tool (`bat-dexdump`), feature complete
+- class dump tool (`bat-classdump`), not complete yet
+- tinydvm: simple virtual machine to execute dalvik bytecode, not complete yet

build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
 
 allprojects {
     group = "org.github.netomi.bat"
-    version = "0.1-SNAPSHOT"
+    version = "0.1.0-SNAPSHOT"
 
     repositories {
         mavenCentral()