diff --git a/Cargo.lock b/Cargo.lock
index 28fbb4a..ada392e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -643,7 +643,7 @@ checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
 
 [[package]]
 name = "gitclaw"
-version = "0.1.0"
+version = "0.3.0"
 dependencies = [
  "anyhow",
  "assert_cmd",
diff --git a/Cargo.toml b/Cargo.toml
index bdc7e8d..420e0e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "gitclaw"
-version = "0.1.0"
+version = "0.3.0"
 edition = "2021"
 
 [dependencies]
diff --git a/src/cli.rs b/src/cli.rs
index 30b3584..ea0e18c 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -2,52 +2,84 @@ use clap::{Parser, Subcommand};
 use clap_complete::Shell;
 
 #[derive(Parser)]
-#[command(name = "gitclaw", about = "Install software from GitHub releases")]
+#[command(
+    name = "gitclaw",
+    about = "Install software from GitHub releases",
+    version
+)]
 pub struct Cli {
     #[command(subcommand)]
     pub command: Commands,
 
-    #[arg(short, long, global = true, env = "GITHUB_TOKEN")]
+    #[arg(
+        short,
+        long,
+        global = true,
+        env = "GITHUB_TOKEN",
+        help = "GitHub token for authentication (optional)"
+    )]
     pub token: Option<String>,
 }
 
 #[derive(Subcommand)]
 pub enum Commands {
+    /// Install packages from GitHub releases
+    #[command(about = "Install packages from GitHub releases")]
     Install {
-        #[arg(num_args = 1..)]
+        #[arg(num_args = 1.., help = "Package(s) to install (format: owner/repo or owner/repo@version)")]
         packages: Vec<String>,
-        #[arg(short, long)]
+        #[arg(short, long, help = "Force reinstall even if already installed")]
         force: bool,
-        #[arg(long)]
+        #[arg(long, help = "Show what would be installed without downloading")]
         dry_run: bool,
-        #[arg(long)]
+        #[arg(long, help = "Verify checksums after download")]
         verify: bool,
     },
+    /// List installed packages
+    #[command(about = "List installed packages")]
     List {
-        #[arg(short, long)]
+        #[arg(short, long, help = "Show detailed information")]
         verbose: bool,
     },
+    /// Update installed packages
+    #[command(about = "Update installed packages")]
     Update {
+        #[arg(help = "Package to update (omit to update all)")]
         package: Option<String>,
     },
+    /// Uninstall a package
+    #[command(about = "Uninstall a package")]
     Uninstall {
+        #[arg(help = "Package to uninstall (format: owner/repo)")]
         package: String,
     },
+    /// Search for releases on GitHub
+    #[command(about = "Search for releases on GitHub")]
     Search {
+        #[arg(help = "Repository to search (format: owner/repo)")]
         package: String,
-        #[arg(short, long, default_value = "10")]
+        #[arg(
+            short,
+            long,
+            default_value = "10",
+            help = "Maximum number of releases to show"
+        )]
         limit: usize,
     },
+    /// Generate shell completions
+    #[command(about = "Generate shell completions")]
     Completions {
-        #[arg(value_enum)]
+        #[arg(value_enum, help = "Shell to generate completions for")]
         shell: Shell,
     },
     /// Show platform information
+    #[command(about = "Show platform information")]
     Platform {},
     /// Update gitclaw itself
+    #[command(about = "Update gitclaw to the latest version")]
     SelfUpdate {
         /// Only check for updates, don't install
-        #[arg(long)]
+        #[arg(long, help = "Only check for updates, don't install")]
         check: bool,
     },
 }