Update README.md

Author: vshymanskyy

README.md

@@ -46,12 +46,12 @@ $ wasm-run --trace wasi-hello-world.wasm
 
 ## Features
 
-- [x] Load `wasm` and `wat` files (using `Binaryen`)
-- [x] Run specific exported function
-- [x] Run `wasi-snapshot-preview1` apps via `--experimental-wasi-unstable-preview1` flag
-- [x] Run `wasi-unstable` apps (compatibility layer)
-- [x] `i64` args, `multi-value`, `bulk-memory`, `tail-calls` support via experimental flags
-- [x] Generic imports tracing
-- [ ] Compiled wasm caching (blocked by [#1](https://github.com/wasm3/node-wasm-run/issues/1))
-- [ ] WASI API and structures decoding (generate from witx?)
-- [ ] REPL mode
+☑ Load `wasm` and `wat` files (using `Binaryen`)
+☑ Run specific exported function
+☑ Run `wasi-snapshot-preview1` apps via `--experimental-wasi-unstable-preview1` flag
+☑ Run `wasi-unstable` apps (compatibility layer)
+☑ `i64` args, `multi-value`, `bulk-memory`, `tail-calls` support via experimental flags
+☑ Generic imports tracing
+☐ Compiled wasm caching (blocked by [#1](https://github.com/wasm3/node-wasm-run/issues/1))
+☐ WASI API and structures decoding (generate from witx?)
+☐ REPL mode