chore: release nadle v0.5.4

[nam-hle]

🤖 I have created a release beep boop

0.5.4 (2026-06-21)

Features

• --json output for read commands (#683) (a0ff881)
• --summary shows critical path and cache-miss hotspots (#670) (eb43c43)
• --watch re-runs tasks on input change (#657) (3450499)
• --why explains each task's cache outcome (#654) (c2fe09e)
• Machine-readable capabilities command (#682) (a2ae74d)
• Memoize task config resolution for configuration avoidance (#675) (5ad7731)
• Nadle --explain <task> statically explains a task (#659) (2882faf)
• Nadle --graph prints the task dependency graph (#653) (6707100)
• Nadle --since <ref> runs only affected tasks (#662) (67665df)
• Nadle doctor health diagnostics (#--doctor) (cd96c88)
• Per-task timeout and retries (3249fab)
• Plugin system (definePlugin, use, lifecycle hooks, reporters) (#676) (f0437b9)
• Repro hint and downstream-skipped count on failure (#661) (95eac47)
• Shell completion command (#128) (327b02e)
• Structured error output for agents (#684) (db09ec0)
• Surface task descriptions in shell completion (#685) (a70e094)
• Validate alias config keys against known workspaces (#701) (6868b1d)

Bug Fixes

• Coerce non-string task env values to strings (6e13bdc)
• Ignore workspace pattern matching the project root (#702) (3a6d959)

Documentation

• Purge remaining old-API register samples (bb68b65)

Internal

• Add regression test for output-existence cache invalidation (#630) (89a01a0)
• Bump size-limit to 210 KB for the plugin system (#677) (a024448)
• Complete skipped/todo tests and fix non-TTY empty-task crash (#652) (2a12565)
• Complete sub-workspace duplicate-task test (#416) (#700) (e8f372b)
• Deterministic graceful-cancellation test (#651) (f8508af)
• Fix help snapshot for the new --summary description (#673) (1a76703)
• Prune obsolete config-key snapshots after --watch regen (0eb5405)
• Redact resolved-options dump in builtin-task snapshots (#658) (66eb953)
• Regenerate builtin-task snapshots for --graph and --why options (3236f56)
• Self-host on keyed register API (#693) (cf38d56)
• Skip --since git integration tests on Windows (#663) (7b92376)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • @nadle/kernel bumped to 0.0.3
    • @nadle/project-resolver bumped to 0.0.4

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size-limit report 📦

Path	Size
bundled	40.55 KB (0%)

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