fix: update default snap template (#5)

* fix: update default snap template

* update readme tag version

README.md

@@ -6,7 +6,7 @@ This utility creates [Metamask Snaps](https://metamask.io/snaps/) for Sovereign
 
 - [Git](https://git-scm.com/)
 - [Rust](https://www.rust-lang.org/tools/install)
-- Rust WASI target: `rustup target add wasm32-wasi`
+- [Rust WASI](https://github.com/bytecodealliance/wasmtime/blob/183cb0f2f8b0298f0bc9fd1140aaef4a0fb0368c/docs/WASI-tutorial.md#from-rust)
 - [Yarn](https://yarnpkg.com/)
 - [binaryen](https://github.com/WebAssembly/binaryen)
 - [wabt](https://github.com/WebAssembly/wabt)
@@ -15,7 +15,19 @@ This utility creates [Metamask Snaps](https://metamask.io/snaps/) for Sovereign
 ## Installation
 
 ```bash
-cargo install --git https://github.com/Sovereign-Labs/sov-snap-generator --tag "v0.1.0"
+cargo install --git https://github.com/Sovereign-Labs/sov-snap-generator --tag "v0.1.1"
+```
+
+Also, check if the `wasm32-wasi` target is installed:
+
+```bash
+rustup target list --installed | grep wasm32-wasi
+```
+
+If the command above yields no output, proceed with the target installation:
+
+```bash
+rustup target add wasm32-wasi
 ```
 
 ## Usage

src/interface.rs

@@ -283,7 +283,7 @@ impl Interface {
                     rl,
                     args,
                     Some("Insert the branch of the snap template"),
-                    Some("v0.1.1"),
+                    Some("v0.1.2"),
                 )
             }
         };