diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0fa3817..be3a53b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,6 +21,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: Check
         run: cargo check --all-features
 
@@ -32,6 +34,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      
+      - uses: Swatinem/rust-cache@v2
 
       - name: Run all tests
         run: cargo test --all-features
@@ -46,13 +50,13 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af # v1.0.7
+      - uses: dtolnay/rust-toolchain@master
         with:
-          profile: minimal
           toolchain: ${{ matrix.rust-version }}
-          override: true
           components: clippy
 
+      - uses: Swatinem/rust-cache@v2
+
       - name: Run cargo clippy
         run: cargo clippy --all-features
 
@@ -61,16 +65,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
-      - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af # v1.0.7
+      
+      - uses: dtolnay/rust-toolchain@stable
         with:
-          profile: minimal
-          toolchain: stable
-          override: true
           components: rustfmt
 
       - name: Check formatting
         run: cargo fmt -- --check
 
-
-
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55d83db..056e78c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,42 @@
+# 0.4.1
+
+- Remove double features: See [PR 21]
+- Correct typo in `src/lib.rs`: See [PR 21]
+- Update `CHANGELOG.md`: See [PR 21]
+
+[PR 21]: https://github.com/umgefahren/libp2p-tor/pull/21
+
+# 0.4.0
+
+## Changes
+
+- Updated dependencies: See [PR 18]
+  - [`arti-client` to `v0.24.0`]
+  - [`libp2p` to `v0.53.0`]
+  - [`tor-rtcompat` to `v0.24.0`]
+- Add tracing: See [PR 18]
+- Update CI: See [PR 20]
+  - `actions/checkout` to `v4`
+  - Remove `arduino/setup-protoc`
+
+## First time contributor
+
+- @binarybaron
+
+Thanks! :rocket:
+
+[PR 18]: https://github.com/umgefahren/libp2p-tor/pull/18
+[PR 20]: https://github.com/umgefahren/libp2p-tor/pull/20
+
+
 # 0.3.0-alpha
 
 - Updated dependencies: See [PR 6].
-  - [`arti-client` to `v0.8`]
+  - [`arti-client` to `v0.8`
   
 - Updated dependencies: See [PR 8].
-  - [`libp2p-core` to `v0.39`]
-  - [`libp2p` to `0.51`]
+  - `libp2p-core` to `v0.39`
+  - `libp2p` to `0.51`
 
 [PR 6]: https://github.com/umgefahren/libp2p-tor/pull/6
 [PR 8]: https://github.com/umgefahren/libp2p-tor/pull/8
diff --git a/Cargo.toml b/Cargo.toml
index ffedee0..15b169b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "libp2p-community-tor"
-version = "0.4.0"
+version = "0.4.1"
 edition = "2021"
 license = "MIT"
 resolver = "2"
@@ -17,7 +17,7 @@ tokio = { version = "1.0", features = ["macros"] }
 tracing = "0.1.40"
 
 [dev-dependencies]
-libp2p = { version = "0.53", default-features = false, features = ["tokio", "noise", "yamux", "ping", "noise", "macros", "tcp", "tls"] }
+libp2p = { version = "0.53", default-features = false, features = ["tokio", "noise", "yamux", "ping", "macros", "tcp", "tls"] }
 tokio-test = "0.4.4"
 
 [[example]]
diff --git a/src/lib.rs b/src/lib.rs
index 38e91df..b403d56 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -38,7 +38,7 @@
 //! This crate uses tokio with rustls for its runtime and TLS implementation.
 //! No other combinations are supported.
 //!
-//! //! ## Example
+//! ## Example
 //! ```no_run
 //! use libp2p::core::Transport;
 //! # async fn test_func() -> Result<(), Box<dyn std::error::Error>> {