diff --git a/Cargo.lock b/Cargo.lock
index fa08d6993c..599beafcbb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -521,7 +521,7 @@ dependencies = [
  "bitflags",
  "cexpr",
  "clang-sys",
- "itertools 0.10.5",
+ "itertools 0.13.0",
  "log",
  "prettyplease",
  "proc-macro2",
@@ -1618,7 +1618,7 @@ dependencies = [
  "libc",
  "option-ext",
  "redox_users",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1854,7 +1854,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -3930,7 +3930,7 @@ dependencies = [
  "portable-atomic",
  "portable-atomic-util",
  "serde_core",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4778,7 +4778,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -4899,7 +4899,7 @@ version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51e219e79014df21a225b1860a479e2dcd7cbd9130f4defd4bd0e191ea31d67d"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.22.1",
  "chrono",
  "getrandom 0.2.16",
  "http",
@@ -5134,7 +5134,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d8fae84b431384b68627d0f9b3b1245fcf9f46f6c0e3dc902e9dce64edd1967"
 dependencies = [
  "libc",
- "windows-sys 0.45.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -5801,7 +5801,7 @@ dependencies = [
  "once_cell",
  "socket2",
  "tracing",
- "windows-sys 0.59.0",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -6234,7 +6234,7 @@ dependencies = [
  "errno 0.3.14",
  "libc",
  "linux-raw-sys",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -7268,7 +7268,7 @@ dependencies = [
  "getrandom 0.3.4",
  "once_cell",
  "rustix",
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -7956,9 +7956,9 @@ checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
 
 [[package]]
 name = "usage-lib"
-version = "2.9.0"
+version = "2.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78dbd0f6785bae11eaa326ab5eef76722b89ea6983b8e5b089f6f7c4f697bffb"
+checksum = "a27ec085c49de45832474c6b760679ac039ffe1a22d7993bd1f96d1879c9e0f3"
 dependencies = [
  "clap",
  "heck",
@@ -8272,7 +8272,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.59.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
diff --git a/mise.lock b/mise.lock
index dc16a49d5b..dfb7d82cc5 100644
--- a/mise.lock
+++ b/mise.lock
@@ -79,7 +79,7 @@ version = "0.2.3"
 backend = "cargo:toml-cli"
 
 [[tools."cargo:usage-cli"]]
-version = "2.10.0"
+version = "2.11.0"
 backend = "cargo:usage-cli"
 
 [[tools.fd]]
diff --git a/mise.usage.kdl b/mise.usage.kdl
index 932c078468..7c2fda6be9 100644
--- a/mise.usage.kdl
+++ b/mise.usage.kdl
@@ -1,8 +1,9 @@
-min_usage_version "1.3"
+min_usage_version "2.11"
 name mise
 bin mise
 about "The front-end to your dev env"
 long_about "mise manages dev tools, env vars, and runs tasks. https://github.com/jdx/mise"
+default_subcommand run
 usage "Usage: mise [OPTIONS] [TASK] [COMMAND]"
 flag "-c --continue-on-error" help="Continue running tasks even if one fails" hide=#true
 flag "-C --cd" help="Change directory before running command" global=#true {
@@ -676,7 +677,7 @@ cmd reshim help="Creates new shims based on bin paths from currently installed t
     arg "[PLUGIN]" required=#false hide=#true
     arg "[VERSION]" required=#false hide=#true
 }
-cmd run help="Run task(s)" {
+cmd run restart_token=::: help="Run task(s)" {
     alias r
     long_help "Run task(s)\n\nThis command will run a task, or multiple tasks in parallel.\nTasks may have dependencies on other tasks or on source files.\nIf source is configured on a task, it will only run if the source\nfiles have changed.\n\nTasks can be defined in mise.toml or as standalone scripts.\nIn mise.toml, tasks take this form:\n\n    [tasks.build]\n    run = \"npm run build\"\n    sources = [\"src/**/*.ts\"]\n    outputs = [\"dist/**/*.js\"]\n\nAlternatively, tasks can be defined as standalone scripts.\nThese must be located in `mise-tasks`, `.mise-tasks`, `.mise/tasks`, `mise/tasks` or\n`.config/mise/tasks`.\nThe name of the script will be the name of the tasks.\n\n    $ cat .mise/tasks/build<<EOF\n    #!/usr/bin/env bash\n    npm run build\n    EOF\n    $ mise run build"
     after_long_help "Examples:\n\n    # Runs the \"lint\" tasks. This needs to either be defined in mise.toml\n    # or as a standalone script. See the project README for more information.\n    $ mise run lint\n\n    # Forces the \"build\" tasks to run even if its sources are up-to-date.\n    $ mise run build --force\n\n    # Run \"test\" with stdin/stdout/stderr all connected to the current terminal.\n    # This forces `--jobs=1` to prevent interleaving of output.\n    $ mise run test --raw\n\n    # Runs the \"lint\", \"test\", and \"check\" tasks in parallel.\n    $ mise run lint ::: test ::: check\n\n    # Execute multiple tasks each with their own arguments.\n    $ mise run cmd1 arg1 arg2 ::: cmd2 arg1 arg2\n"
@@ -983,7 +984,7 @@ cmd tasks help="Manage tasks" {
         }
         flag --usage hide=#true global=#true
     }
-    cmd run help="Run task(s)" {
+    cmd run restart_token=::: help="Run task(s)" {
         alias r
         long_help "Run task(s)\n\nThis command will run a task, or multiple tasks in parallel.\nTasks may have dependencies on other tasks or on source files.\nIf source is configured on a task, it will only run if the source\nfiles have changed.\n\nTasks can be defined in mise.toml or as standalone scripts.\nIn mise.toml, tasks take this form:\n\n    [tasks.build]\n    run = \"npm run build\"\n    sources = [\"src/**/*.ts\"]\n    outputs = [\"dist/**/*.js\"]\n\nAlternatively, tasks can be defined as standalone scripts.\nThese must be located in `mise-tasks`, `.mise-tasks`, `.mise/tasks`, `mise/tasks` or\n`.config/mise/tasks`.\nThe name of the script will be the name of the tasks.\n\n    $ cat .mise/tasks/build<<EOF\n    #!/usr/bin/env bash\n    npm run build\n    EOF\n    $ mise run build"
         after_long_help "Examples:\n\n    # Runs the \"lint\" tasks. This needs to either be defined in mise.toml\n    # or as a standalone script. See the project README for more information.\n    $ mise run lint\n\n    # Forces the \"build\" tasks to run even if its sources are up-to-date.\n    $ mise run build --force\n\n    # Run \"test\" with stdin/stdout/stderr all connected to the current terminal.\n    # This forces `--jobs=1` to prevent interleaving of output.\n    $ mise run test --raw\n\n    # Runs the \"lint\", \"test\", and \"check\" tasks in parallel.\n    $ mise run lint ::: test ::: check\n\n    # Execute multiple tasks each with their own arguments.\n    $ mise run cmd1 arg1 arg2 ::: cmd2 arg1 arg2\n"
diff --git a/src/cli/usage.rs b/src/cli/usage.rs
index 0b6137ba62..bbf1b86c93 100644
--- a/src/cli/usage.rs
+++ b/src/cli/usage.rs
@@ -14,19 +14,26 @@ impl Usage {
     pub fn run(self) -> Result<()> {
         let cli = Cli::command().version(Resettable::Reset);
         let mut spec: usage::Spec = cli.into();
+
+        // Enable "naked" task completions: `mise foo` completes like `mise run foo`
+        spec.default_subcommand = Some("run".to_string());
+
         let run = spec.cmd.subcommands.get_mut("run").unwrap();
         run.args = vec![];
         run.mounts.push(usage::SpecMount {
             run: "mise tasks --usage".to_string(),
         });
+        // Enable completions after ::: separator for multi-task invocations
+        run.restart_token = Some(":::".to_string());
 
         let tasks = spec.cmd.subcommands.get_mut("tasks").unwrap();
         let tasks_run = tasks.subcommands.get_mut("run").unwrap();
         tasks_run.mounts.push(usage::SpecMount {
             run: "mise tasks --usage".to_string(),
         });
+        tasks_run.restart_token = Some(":::".to_string());
 
-        let min_version = r#"min_usage_version "1.3""#;
+        let min_version = r#"min_usage_version "2.11""#;
         let extra = include_str!("../assets/mise-extra.usage.kdl").trim();
         println!("{min_version}\n{}\n{extra}", spec.to_string().trim());
         Ok(())
diff --git a/src/task/task_script_parser.rs b/src/task/task_script_parser.rs
index b7f1883e7e..34bed3b7f3 100644
--- a/src/task/task_script_parser.rs
+++ b/src/task/task_script_parser.rs
@@ -339,6 +339,8 @@ impl TaskScriptParser {
                     long,
                     default,
                     var,
+                    var_min: None,
+                    var_max: None,
                     hide,
                     global,
                     count,
@@ -461,6 +463,8 @@ impl TaskScriptParser {
                     long,
                     default,
                     var,
+                    var_min: None,
+                    var_max: None,
                     hide,
                     global,
                     count,