docs: update Zig version requirement and remove instructions for pack…

…aging totp-wasm JavaScript bundle

README.md

@@ -9,7 +9,7 @@
 
 # Requirements
 
-- [Zig](https://ziglang.org/)
+- [Zig](https://ziglang.org/) (0.11.0-dev.3295+7cb2e653a)
 - [Binaryen](https://github.com/WebAssembly/binaryen) (Optional but recommended)
 - [Node.js](https://nodejs.org) (Optional)
 
@@ -26,12 +26,6 @@ zig build
 zig build bind
 ```
 
-## Packaging the totp-wasm JavaScript bundle
-
-```fish
-npx esbuild packages/totp-wasm/index.ts --bundle --format=esm --platform=node --target=es2017 --minify --outfile=packages/totp-wasm/index.js
-```
-
 # How to install Binaryen?
 
 You can download the latest release of Binaryen from [https://github.com/WebAssembly/binaryen/releases](https://github.com/WebAssembly/binaryen/releases). Once that's done, simply extract the compressed file somewhere. `wasm-opt` will be in the `bin` folder.