Re-organize README.md

Author: kateinoigakukun

README.md

@@ -1,28 +1,52 @@
-<img alt="WAKit Icon" src="https://raw.github.com/wiki/akkyie/wakit/images/wakit_icon.png" width="100px">
+<img alt="WasmKit Icon" src="https://raw.github.com/wiki/akkyie/wakit/images/wakit_icon.png" width="100px">
 
 # WasmKit
 
-A WebAssembly runtime written in Swift. Originally developed and maintained by [@akkyie](https://github.com/akkyie).
-
-Implements all of WebAssembly 2.0 binary parsing and execution core spec, with an exclusion of SIMD instructions. The validation and text format parts of the spec are not implemented yet.
-
-It also has rudimentary support for [WASI](https://wasi.dev) with only a few WASI imports implemented currently, with a goal of eventual full support for `wasi_snapshot_preview1`. See `WASI` module for more details.
+**WasmKit** is a standalone WebAssembly runtime written in Swift.
 
 ## Usage
 
 ### Command Line Tool
 
+WasmKit provides a command line tool to run WebAssembly binaries compliant with WASI.
+
 ```sh
-$ # Usage: wasmkit-cli run <path> <functionName> [<arguments>] ...
-$ swift run wasmkit-cli run Examples/wasm/fib.wasm fib i32:10
-[I32(89)]
+$ git clone https://github.com/swiftwasm/WasmKit.git
+$ cd WasmKit
+$ swift run wasmkit-cli run ./Examples/hello.wasm
+Hello, World!
 ```
 
 ### As a Library
 
 #### Swift Package Manager
 
-Add the URL of this repository to your `Package.swift` manifest. Then add the `WasmKit` library product as dependency to the target you'd like to use it with.
+You can use WasmKit as a [Swift Package Manager](https://www.swift.org/documentation/package-manager/) dependency by adding the following to your `Package.swift` file:
+
+```swift
+dependencies: [
+    .package(url: "https://github.com/swiftwasm/WasmKit.git", from: "0.0.5"),
+],
+```
+
+You can find API documentation on the [Swift Package Index](https://swiftpackageindex.com/swiftwasm/WasmKit/main/documentation/wasmkit).
+
+
+## Implementation Status
+
+| Category | Feature | Status |
+|----------|---------|--------|
+| WebAssembly MVP | Parsing binary format | ✅ Implemented |
+|                 | Parsing text format (WAT) | ❌ Not implemented |
+|                 | Execution | ✅ Implemented |
+|                 | Validation | 🚧 Partially implemented |
+| WebAssembly Proposal | [Reference types](https://github.com/WebAssembly/reference-types/blob/master/proposals/reference-types/Overview.md) | ✅ Implemented |
+|                      | [Bulk memory operations](https://github.com/WebAssembly/bulk-memory-operations/blob/master/proposals/bulk-memory-operations/Overview.md) | ✅ Implemented |
+|                      | [Mutable globals](https://github.com/WebAssembly/mutable-global/blob/master/proposals/mutable-global/Overview.md) | ✅ Implemented |
+|                      | [Sign-extension operators](https://github.com/WebAssembly/spec/blob/master/proposals/sign-extension-ops/Overview.md) | ✅ Implemented |
+|                      | [Non-trapping float-to-int conversions](https://github.com/WebAssembly/nontrapping-float-to-int-conversions/blob/main/proposals/nontrapping-float-to-int-conversion/Overview.md) | ✅ Implemented |
+| WASI | WASI Preview 1 | ✅ Implemented |
+
 
 ## Testing
 
@@ -41,3 +65,8 @@ $ python3 -m pip install -r ./Vendor/wasi-testsuite/test-runner/requirements.txt
 # Run WASI spec tests
 $ make wasitest
 ```
+
+
+## Acknowledgement
+
+This project is originally developed by [@akkyie](https://github.com/akkyie), and now maintained by the community.