Update changelogs and readme

Author: Gui-Yom

CHANGELOG.md

@@ -1,12 +1,14 @@
 # Changelog
 
-This is the changelog for `hlbc` the library, `hlbc-cli` have its own [changelog](hlbc-cli/CHANGELOG.md).
+This is the changelog for `hlbc` (the library), `hlbc-cli` have its own [changelog](hlbc-cli/CHANGELOG.md).
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased](https://github.com/Gui-Yom/hlbc/compare/v0.2.0...HEAD)
+## [Unreleased](https://github.com/Gui-Yom/hlbc/compare/v0.3.0...HEAD)
+
+## [0.3.0](https://github.com/Gui-Yom/hlbc/compare/v0.2.0...v0.3.0) - 2022-07-31
 
 ### Added
 
@@ -28,6 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Decompile whole classes
 - Anonymous structures
 - Initial support for enums
+- Initial support for switch
 
 ### Changed
 

README.md

@@ -32,7 +32,8 @@ See [CHANGELOG.md](CHANGELOG.md).
 
 ## Decompiler
 
-The decompiler is currently incomplete. [See the wiki](https://github.com/Gui-Yom/hlbc/wiki/Decompilation) for examples of decompilation output.
+The decompiler is currently incomplete (and will probably always be).
+[See the wiki](https://github.com/Gui-Yom/hlbc/wiki/Decompilation) for examples of decompilation output.
 
 ## Wiki
 
@@ -68,3 +69,8 @@ Other alternatives include :
 - Tinkering directly with the [hashlink](https://github.com/HaxeFoundation/hashlink) source code in C
 - Using the in-progress [**_*dashlink*_**](https://github.com/Steviegt6/dashlink) made in Haxe but probably compilable
   to many other languages.
+
+## Notes about using Rust
+
+Rust isn't a very good fit for this project, the whole bytecode is a large graph and self-references do not mix well
+with Rust. Further iterations of this crate could make use of an arena.

hlbc-cli/CHANGELOG.md

@@ -6,7 +6,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased](https://github.com/Gui-Yom/hlbc/compare/v0.2.0...HEAD)
+## [Unreleased](https://github.com/Gui-Yom/hlbc/compare/v0.3.0...HEAD)
+
+## [0.3.0](https://github.com/Gui-Yom/hlbc/compare/v0.2.0...v0.3.0) - 2022-07-31
 
 ### Added