diff --git a/Cargo.lock b/Cargo.lock
index 3363a6a..5e069c3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,9 +19,9 @@ checksum = "6c8af84674fe1f223a982c933a0ee1086ac4d4052aa0fb8060c12c6ad838e754"
 
 [[package]]
 name = "parity-wasm"
-version = "0.42.2"
+version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be5e13c266502aadf83426d87d81a0f5d1ef45b8027f5a471c360abfe4bfae92"
+checksum = "e1ad0aff30c1da14b1254fcb2af73e1fa9a28670e584a626f53a369d0e157304"
 
 [[package]]
 name = "proc-macro2"
diff --git a/Cargo.toml b/Cargo.toml
index 23a5763..35c801d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,6 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-parity-wasm = "0.42"
+parity-wasm = { version = "0.45", features = ["sign_ext"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..1b6e081
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+Read import- and exported function symbols from [fugg-fetch](https://git.noest.dev/gijs/fugg-fetch) and applies them to a specified `client.wasm`.
diff --git a/src/main.rs b/src/main.rs
index 6713980..ab2f8fa 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -13,7 +13,7 @@ struct FunctionFile {
 }
 
 fn main() {
-    let directory = Path::new("../fugg-fetch/out/55");
+    let directory = Path::new("../fugg-fetch/out/134");
 
     let input = directory.join("client-original.wasm");
     let output = directory.join("client.wasm");
@@ -27,8 +27,6 @@ fn main() {
     file.read_to_string(&mut data).unwrap();
 
     let functions: FunctionFile = serde_json::from_str(&data).expect("JSON was not well-formatted");
-    
-    println!("Functions: {:?}", functions);
 
     const MODULE: &str = "env";
 
@@ -65,6 +63,24 @@ fn main() {
         }
     }
 
+    {
+        let code_section = module.code_section_mut().unwrap();
+
+        println!("Got {} function bodies", code_section.bodies().len());
+        
+        // for entry in function_section.entries_mut() {
+        //     let nice_name = functions.exports.get(entry.field());
+
+        //     if let Some(nice_name) = nice_name {
+        //         println!("Export: Renaming {} to {}", entry.field(), nice_name);
+
+        //         *entry.field_mut() = String::from(nice_name);
+        //     } else {
+        //         println!("Export: Unable to find nice name for {}", entry.field());
+        //     }
+        // }
+    }
+
     let output_bytes = parity_wasm::serialize(module).unwrap();
     let mut file = OpenOptions::new()
         .write(true)