Update clap to v4

.github/workflows/rust_ci.yml

@@ -0,0 +1,37 @@
+name: Continuous Integration
+
+on:
+  push:
+    paths-ignore:
+      - "**/*.md"
+  pull_request:
+  workflow_dispatch:
+
+env:
+  CARGO_TERM_COLOR: always
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+  rust-checks:
+    name: Rust Checks
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        action:
+          - command: build
+            args: --release
+          - command: fmt
+            args: --all -- --check --color always
+          - command: clippy
+            args: --all-features --workspace -- -D warnings
+          - command: test
+            args: --color always
+    steps:
+      - name: Install XCB
+        run: sudo apt install -y libxcb1-dev libxcbrandr0-dev libxcb-shm0-dev
+      - uses: actions/checkout@v4
+      - name: Enable caching
+        uses: Swatinem/rust-cache@v2
+      - name: Run command
+        run: cargo ${{ matrix.action.command }} ${{ matrix.action.args }}

CHANGELOG.md

@@ -1,9 +1,24 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Changed
+- Update clap to v4
+- Update itertools to 0.13
+- Accept arguments for disabled features.
+  Previously, a runtime error was returned.
+
+### Added
+- Add clippy and fmt to CI
+
+### Removed
+- `suggestions` and `color` features
+- custom `--version` output
+
 ## [1.2.1] - 2024-03-15
 ## Changed
 - Update dependencies (#20)