Merge branch 'main' into refactor/middleware

Author: hashemix

.github/workflows/ci.yml

@@ -38,7 +38,6 @@ jobs:
       - name: Install Rust Toolchain
         uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: stable
           components: rustfmt, clippy
 
       - name: Install cargo-make