feat(cli): hint Ctrl+G restart after auto-upgrade

[duyetbot]

Why

0.1.14 release notes should mention auto-upgrade and Ctrl+G restart/resume. Those were not in conventional commits since v0.1.13, so this lands the behavior + changelog entries before merging release-please.

What

• After an in-place auto-upgrade, print anyr: auto-updated to … and Press Ctrl+G in the agent to restart and resume.
• Same Ctrl+G hint on the spinner success line and anyr upgrade --help.

Does not edit the release-please PR. After merge, release-please should refresh #70.

[github-actions]

anyr size and startup

Startup is wall time for a cold anyr --version / anyr --help (median of 21 runs). Size is the stripped release binary, or the .wasm for the browser demo.

Size budget: anyr-linux-x86_64 must stay ≤ 4.0 MiB (4194304 bytes) stripped.

Asset	Kind	Size	--version median	--help median
anyr-darwin-arm64	native	2.8 MiB	3.81 ms	3.84 ms
anyr-darwin-x86_64	native	3.0 MiB	42.22 ms	37.14 ms
anyr-linux-arm64	native	2.8 MiB	0.75 ms	0.79 ms
anyr-linux-x86_64	native	3.1 MiB	0.84 ms	0.78 ms
anyr-windows-x86_64.exe	native	2.6 MiB	8.85 ms	8.87 ms
anyr.wasm	wasm	179.7 KiB	—	—

Budget check: ok

raw timings

[
  {
    "asset": "anyr-darwin-arm64",
    "kind": "native",
    "path": "/Users/runner/work/cli/cli/anyr-darwin-arm64",
    "bytes": 2927912,
    "size": "2.8 MiB",
    "version": "0.1.13 (built 2026-09-15 19:41:17)",
    "target": "aarch64-apple-darwin",
    "os": "macos-latest",
    "startup_version": {
      "n": 21,
      "min_ms": 3.58,
      "median_ms": 3.81,
      "p95_ms": 4.97,
      "mean_ms": 4.05
    },
    "startup_help": {
      "n": 21,
      "min_ms": 3.23,
      "median_ms": 3.84,
      "p95_ms": 6.47,
      "mean_ms": 4.39
    }
  },
  {
    "asset": "anyr-darwin-x86_64",
    "kind": "native",
    "path": "/Users/runner/work/cli/cli/anyr-darwin-x86_64",
    "bytes": 3137904,
    "size": "3.0 MiB",
    "version": "0.1.13 (built 2026-09-15 19:42:00)",
    "target": "x86_64-apple-darwin",
    "os": "macos-latest",
    "startup_version": {
      "n": 21,
      "min_ms": 34.98,
      "median_ms": 42.22,
      "p95_ms": 59.5,
      "mean_ms": 45.31
    },
    "startup_help": {
      "n": 21,
      "min_ms": 32.91,
      "median_ms": 37.14,
      "p95_ms": 49.29,
      "mean_ms": 40.55
    }
  },
  {
    "asset": "anyr-linux-arm64",
    "kind": "native",
    "path": "/home/runner/work/cli/cli/anyr-linux-arm64",
    "bytes": 2888744,
    "size": "2.8 MiB",
    "version": "0.1.13 (built 2026-09-15 19:40:52)",
    "target": "aarch64-unknown-linux-gnu",
    "os": "ubuntu-24.04-arm",
    "startup_version": {
      "n": 21,
      "min_ms": 0.68,
      "median_ms": 0.75,
      "p95_ms": 0.84,
      "mean_ms": 0.76
    },
    "startup_help": {
      "n": 21,
      "min_ms": 0.74,
      "median_ms": 0.79,
      "p95_ms": 0.81,
      "mean_ms": 0.78
    }
  },
  {
    "asset": "anyr-linux-x86_64",
    "kind": "native",
    "path": "/home/runner/work/cli/cli/anyr-linux-x86_64",
    "bytes": 3234088,
    "size": "3.1 MiB",
    "version": "0.1.13 (built 2026-09-15 19:40:51)",
    "target": "x86_64-unknown-linux-gnu",
    "os": "ubuntu-latest",
    "startup_version": {
      "n": 21,
      "min_ms": 0.79,
      "median_ms": 0.84,
      "p95_ms": 0.93,
      "mean_ms": 0.85
    },
    "startup_help": {
      "n": 21,
      "min_ms": 0.76,
      "median_ms": 0.78,
      "p95_ms": 0.85,
      "mean_ms": 0.79
    }
  },
  {
    "asset": "anyr-windows-x86_64.exe",
    "kind": "native",
    "path": "D:\\a\\cli\\cli\\anyr-windows-x86_64.exe",
    "bytes": 2682368,
    "size": "2.6 MiB",
    "version": "0.1.13 (built 2026-09-15T19:42:35Z)",
    "target": "x86_64-pc-windows-msvc",
    "os": "windows-latest",
    "startup_version": {
      "n": 21,
      "min_ms": 8.54,
      "median_ms": 8.85,
      "p95_ms": 9.95,
      "mean_ms": 9.01
    },
    "startup_help": {
      "n": 21,
      "min_ms": 8.57,
      "median_ms": 8.87,
      "p95_ms": 10.03,
      "mean_ms": 9.08
    }
  },
  {
    "asset": "anyr.wasm",
    "kind": "wasm",
    "path": "/home/runner/work/cli/cli/target/wasm-pkg/anyr_cli_bg.wasm",
    "bytes": 184025,
    "size": "179.7 KiB",
    "version": "wasm",
    "target": "wasm32-unknown-unknown",
    "os": ""
  }
]